diff options
Diffstat (limited to 'drivers/usb/phy')
| -rw-r--r-- | drivers/usb/phy/phy-ab8500-usb.c | 10 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-fsl-usb.c | 10 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-generic.c | 4 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-gpio-vbus-usb.c | 10 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-isp1301-omap.c | 94 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-msm-usb.c | 34 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-mv-usb.c | 46 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-tahvo.c | 24 |
8 files changed, 116 insertions, 116 deletions
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c index 11ab2c45e462..2d5250143ce1 100644 --- a/drivers/usb/phy/phy-ab8500-usb.c +++ b/drivers/usb/phy/phy-ab8500-usb.c @@ -446,7 +446,7 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab, if (event != UX500_MUSB_RIDB) event = UX500_MUSB_NONE; /* Fallback to default B_IDLE as nothing is connected. */ - ab->phy.state = OTG_STATE_B_IDLE; + ab->phy.otg->state = OTG_STATE_B_IDLE; break; case USB_LINK_ACA_RID_C_NM_9540: @@ -584,7 +584,7 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab, * Fallback to default B_IDLE as nothing * is connected */ - ab->phy.state = OTG_STATE_B_IDLE; + ab->phy.otg->state = OTG_STATE_B_IDLE; break; case USB_LINK_ACA_RID_C_NM_8540: @@ -693,7 +693,7 @@ static int ab8505_usb_link_status_update(struct ab8500_usb *ab, * Fallback to default B_IDLE as nothing * is connected */ - ab->phy.state = OTG_STATE_B_IDLE; + ab->phy.otg->state = OTG_STATE_B_IDLE; break; case USB_LINK_ACA_RID_C_NM_8505: @@ -776,7 +776,7 @@ static int ab8500_usb_link_status_update(struct ab8500_usb *ab, if (event != UX500_MUSB_RIDB) event = UX500_MUSB_NONE; /* Fallback to default B_IDLE as nothing is connected */ - ab->phy.state = OTG_STATE_B_IDLE; + ab->phy.otg->state = OTG_STATE_B_IDLE; break; case USB_LINK_ACA_RID_C_NM_8500: @@ -1380,7 +1380,7 @@ static int ab8500_usb_probe(struct platform_device *pdev) ab->phy.label = "ab8500"; ab->phy.set_suspend = ab8500_usb_set_suspend; ab->phy.set_power = ab8500_usb_set_power; - ab->phy.state = OTG_STATE_UNDEFINED; + ab->phy.otg->state = OTG_STATE_UNDEFINED; otg->phy = &ab->phy; otg->set_host = ab8500_usb_set_host; diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c index f1ea5990a50a..15d7a81eece5 100644 --- a/drivers/usb/phy/phy-fsl-usb.c +++ b/drivers/usb/phy/phy-fsl-usb.c @@ -623,7 +623,7 @@ static int fsl_otg_set_host(struct usb_otg *otg, struct usb_bus *host) /* Mini-A cable connected */ struct otg_fsm *fsm = &otg_dev->fsm; - otg->phy->state = OTG_STATE_UNDEFINED; + otg.state = OTG_STATE_UNDEFINED; fsm->protocol = PROTO_UNDEF; } } @@ -681,7 +681,7 @@ static int fsl_otg_set_power(struct usb_phy *phy, unsigned mA) { if (!fsl_otg_dev) return -ENODEV; - if (phy->state == OTG_STATE_B_PERIPHERAL) + if (phy->otg.state == OTG_STATE_B_PERIPHERAL) pr_info("FSL OTG: Draw %d mA\n", mA); return 0; @@ -714,7 +714,7 @@ static int fsl_otg_start_srp(struct usb_otg *otg) { struct fsl_otg *otg_dev; - if (!otg || otg->phy->state != OTG_STATE_B_IDLE) + if (!otg || otg.state != OTG_STATE_B_IDLE) return -ENODEV; otg_dev = container_of(otg->phy, struct fsl_otg, phy); @@ -989,10 +989,10 @@ int usb_otg_start(struct platform_device *pdev) * Also: record initial state of ID pin */ if (fsl_readl(&p_otg->dr_mem_map->otgsc) & OTGSC_STS_USB_ID) { - p_otg->phy.state = OTG_STATE_UNDEFINED; + p_otg->phy->otg.state = OTG_STATE_UNDEFINED; p_otg->fsm.id = 1; } else { - p_otg->phy.state = OTG_STATE_A_IDLE; + p_otg->phy->otg.state = OTG_STATE_A_IDLE; p_otg->fsm.id = 0; } diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c index 7594e5069ae5..280a3458ff6b 100644 --- a/drivers/usb/phy/phy-generic.c +++ b/drivers/usb/phy/phy-generic.c @@ -123,7 +123,7 @@ static int nop_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) } otg->gadget = gadget; - otg->phy->state = OTG_STATE_B_IDLE; + otg->state = OTG_STATE_B_IDLE; return 0; } @@ -225,9 +225,9 @@ int usb_phy_gen_create_phy(struct device *dev, struct usb_phy_generic *nop, nop->phy.dev = nop->dev; nop->phy.label = "nop-xceiv"; nop->phy.set_suspend = nop_set_suspend; - nop->phy.state = OTG_STATE_UNDEFINED; nop->phy.type = type; + nop->phy.otg->state = OTG_STATE_UNDEFINED; nop->phy.otg->phy = &nop->phy; nop->phy.otg->set_host = nop_set_host; nop->phy.otg->set_peripheral = nop_set_peripheral; diff --git a/drivers/usb/phy/phy-gpio-vbus-usb.c b/drivers/usb/phy/phy-gpio-vbus-usb.c index f4b14bd97e14..7a6be3e5dc23 100644 --- a/drivers/usb/phy/phy-gpio-vbus-usb.c +++ b/drivers/usb/phy/phy-gpio-vbus-usb.c @@ -121,7 +121,7 @@ static void gpio_vbus_work(struct work_struct *work) if (vbus) { status = USB_EVENT_VBUS; - gpio_vbus->phy.state = OTG_STATE_B_PERIPHERAL; + gpio_vbus->phy.otg->state = OTG_STATE_B_PERIPHERAL; gpio_vbus->phy.last_event = status; usb_gadget_vbus_connect(gpio_vbus->phy.otg->gadget); @@ -143,7 +143,7 @@ static void gpio_vbus_work(struct work_struct *work) usb_gadget_vbus_disconnect(gpio_vbus->phy.otg->gadget); status = USB_EVENT_NONE; - gpio_vbus->phy.state = OTG_STATE_B_IDLE; + gpio_vbus->phy.otg->state = OTG_STATE_B_IDLE; gpio_vbus->phy.last_event = status; atomic_notifier_call_chain(&gpio_vbus->phy.notifier, @@ -196,7 +196,7 @@ static int gpio_vbus_set_peripheral(struct usb_otg *otg, set_vbus_draw(gpio_vbus, 0); usb_gadget_vbus_disconnect(otg->gadget); - otg->phy->state = OTG_STATE_UNDEFINED; + otg->state = OTG_STATE_UNDEFINED; otg->gadget = NULL; return 0; @@ -218,7 +218,7 @@ static int gpio_vbus_set_power(struct usb_phy *phy, unsigned mA) gpio_vbus = container_of(phy, struct gpio_vbus_data, phy); - if (phy->state == OTG_STATE_B_PERIPHERAL) + if (phy->otg->state == OTG_STATE_B_PERIPHERAL) set_vbus_draw(gpio_vbus, mA); return 0; } @@ -269,8 +269,8 @@ static int gpio_vbus_probe(struct platform_device *pdev) gpio_vbus->phy.dev = gpio_vbus->dev; gpio_vbus->phy.set_power = gpio_vbus_set_power; gpio_vbus->phy.set_suspend = gpio_vbus_set_suspend; - gpio_vbus->phy.state = OTG_STATE_UNDEFINED; + gpio_vbus->phy.otg->state = OTG_STATE_UNDEFINED; gpio_vbus->phy.otg->phy = &gpio_vbus->phy; gpio_vbus->phy.otg->set_peripheral = gpio_vbus_set_peripheral; diff --git a/drivers/usb/phy/phy-isp1301-omap.c b/drivers/usb/phy/phy-isp1301-omap.c index 8eea56d3ded6..24f84cbbed57 100644 --- a/drivers/usb/phy/phy-isp1301-omap.c +++ b/drivers/usb/phy/phy-isp1301-omap.c @@ -234,7 +234,7 @@ isp1301_clear_bits(struct isp1301 *isp, u8 reg, u8 bits) static inline const char *state_name(struct isp1301 *isp) { - return usb_otg_state_string(isp->phy.state); + return usb_otg_state_string(isp->phy.otg->state); } /*-------------------------------------------------------------------------*/ @@ -249,7 +249,7 @@ static inline const char *state_name(struct isp1301 *isp) static void power_down(struct isp1301 *isp) { - isp->phy.state = OTG_STATE_UNDEFINED; + isp->phy.otg->state = OTG_STATE_UNDEFINED; // isp1301_set_bits(isp, ISP1301_MODE_CONTROL_2, MC2_GLOBAL_PWR_DN); isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, MC1_SUSPEND); @@ -339,7 +339,7 @@ static void a_idle(struct isp1301 *isp, const char *tag) { u32 l; - if (isp->phy.state == OTG_STATE_A_IDLE) + if (isp->phy.otg->state == OTG_STATE_A_IDLE) return; isp->phy.otg->default_a = 1; @@ -351,7 +351,7 @@ static void a_idle(struct isp1301 *isp, const char *tag) isp->phy.otg->gadget->is_a_peripheral = 1; gadget_suspend(isp); } - isp->phy.state = OTG_STATE_A_IDLE; + isp->phy.otg->state = OTG_STATE_A_IDLE; l = omap_readl(OTG_CTRL) & OTG_XCEIV_OUTPUTS; omap_writel(l, OTG_CTRL); isp->last_otg_ctrl = l; @@ -363,7 +363,7 @@ static void b_idle(struct isp1301 *isp, const char *tag) { u32 l; - if (isp->phy.state == OTG_STATE_B_IDLE) + if (isp->phy.otg->state == OTG_STATE_B_IDLE) return; isp->phy.otg->default_a = 0; @@ -375,7 +375,7 @@ static void b_idle(struct isp1301 *isp, const char *tag) isp->phy.otg->gadget->is_a_peripheral = 0; gadget_suspend(isp); } - isp->phy.state = OTG_STATE_B_IDLE; + isp->phy.otg->state = OTG_STATE_B_IDLE; l = omap_readl(OTG_CTRL) & OTG_XCEIV_OUTPUTS; omap_writel(l, OTG_CTRL); isp->last_otg_ctrl = l; @@ -474,7 +474,7 @@ static void check_state(struct isp1301 *isp, const char *tag) default: break; } - if (isp->phy.state == state && !extra) + if (isp->phy.otg->state == state && !extra) return; pr_debug("otg: %s FSM %s/%02x, %s, %06x\n", tag, usb_otg_state_string(state), fsm, state_name(isp), @@ -498,23 +498,23 @@ static void update_otg1(struct isp1301 *isp, u8 int_src) if (int_src & INTR_SESS_VLD) otg_ctrl |= OTG_ASESSVLD; - else if (isp->phy.state == OTG_STATE_A_WAIT_VFALL) { + else if (isp->phy.otg->state == OTG_STATE_A_WAIT_VFALL) { a_idle(isp, "vfall"); otg_ctrl &= ~OTG_CTRL_BITS; } if (int_src & INTR_VBUS_VLD) otg_ctrl |= OTG_VBUSVLD; if (int_src & INTR_ID_GND) { /* default-A */ - if (isp->phy.state == OTG_STATE_B_IDLE - || isp->phy.state + if (isp->phy.otg->state == OTG_STATE_B_IDLE + || isp->phy.otg->state == OTG_STATE_UNDEFINED) { a_idle(isp, "init"); return; } } else { /* default-B */ otg_ctrl |= OTG_ID; - if (isp->phy.state == OTG_STATE_A_IDLE - || isp->phy.state == OTG_STATE_UNDEFINED) { + if (isp->phy.otg->state == OTG_STATE_A_IDLE + || isp->phy.otg->state == OTG_STATE_UNDEFINED) { b_idle(isp, "init"); return; } @@ -548,14 +548,14 @@ static void otg_update_isp(struct isp1301 *isp) isp->last_otg_ctrl = otg_ctrl; otg_ctrl = otg_ctrl & OTG_XCEIV_INPUTS; - switch (isp->phy.state) { + switch (isp->phy.otg->state) { case OTG_STATE_B_IDLE: case OTG_STATE_B_PERIPHERAL: case OTG_STATE_B_SRP_INIT: if (!(otg_ctrl & OTG_PULLUP)) { // if (otg_ctrl & OTG_B_HNPEN) { if (isp->phy.otg->gadget->b_hnp_enable) { - isp->phy.state = OTG_STATE_B_WAIT_ACON; + isp->phy.otg->state = OTG_STATE_B_WAIT_ACON; pr_debug(" --> b_wait_acon\n"); } goto pulldown; @@ -585,7 +585,7 @@ pulldown: if (!(isp->phy.otg->host)) otg_ctrl &= ~OTG_DRV_VBUS; - switch (isp->phy.state) { + switch (isp->phy.otg->state) { case OTG_STATE_A_SUSPEND: if (otg_ctrl & OTG_DRV_VBUS) { set |= OTG1_VBUS_DRV; @@ -596,7 +596,7 @@ pulldown: /* FALLTHROUGH */ case OTG_STATE_A_VBUS_ERR: - isp->phy.state = OTG_STATE_A_WAIT_VFALL; + isp->phy.otg->state = OTG_STATE_A_WAIT_VFALL; pr_debug(" --> a_wait_vfall\n"); /* FALLTHROUGH */ case OTG_STATE_A_WAIT_VFALL: @@ -605,7 +605,7 @@ pulldown: break; case OTG_STATE_A_IDLE: if (otg_ctrl & OTG_DRV_VBUS) { - isp->phy.state = OTG_STATE_A_WAIT_VRISE; + isp->phy.otg->state = OTG_STATE_A_WAIT_VRISE; pr_debug(" --> a_wait_vrise\n"); } /* FALLTHROUGH */ @@ -625,17 +625,17 @@ pulldown: if (otg_change & OTG_PULLUP) { u32 l; - switch (isp->phy.state) { + switch (isp->phy.otg->state) { case OTG_STATE_B_IDLE: if (clr & OTG1_DP_PULLUP) break; - isp->phy.state = OTG_STATE_B_PERIPHERAL; + isp->phy.otg->state = OTG_STATE_B_PERIPHERAL; pr_debug(" --> b_peripheral\n"); break; case OTG_STATE_A_SUSPEND: if (clr & OTG1_DP_PULLUP) break; - isp->phy.state = OTG_STATE_A_PERIPHERAL; + isp->phy.otg->state = OTG_STATE_A_PERIPHERAL; pr_debug(" --> a_peripheral\n"); break; default: @@ -673,7 +673,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp) * remote wakeup (SRP, normal) using their own timer * to give "check cable and A-device" messages. */ - if (isp->phy.state == OTG_STATE_B_SRP_INIT) + if (isp->phy.otg->state == OTG_STATE_B_SRP_INIT) b_idle(isp, "srp_timeout"); omap_writew(B_SRP_TMROUT, OTG_IRQ_SRC); @@ -691,7 +691,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp) omap_writel(otg_ctrl, OTG_CTRL); /* subset of b_peripheral()... */ - isp->phy.state = OTG_STATE_B_PERIPHERAL; + isp->phy.otg->state = OTG_STATE_B_PERIPHERAL; pr_debug(" --> b_peripheral\n"); omap_writew(B_HNP_FAIL, OTG_IRQ_SRC); @@ -703,7 +703,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp) state_name(isp), omap_readl(OTG_CTRL)); isp1301_defer_work(isp, WORK_UPDATE_OTG); - switch (isp->phy.state) { + switch (isp->phy.otg->state) { case OTG_STATE_A_IDLE: if (!otg->host) break; @@ -734,7 +734,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp) otg_ctrl |= OTG_BUSDROP; otg_ctrl &= ~OTG_A_BUSREQ & OTG_CTRL_MASK & ~OTG_XCEIV_INPUTS; omap_writel(otg_ctrl, OTG_CTRL); - isp->phy.state = OTG_STATE_A_WAIT_VFALL; + isp->phy.otg->state = OTG_STATE_A_WAIT_VFALL; omap_writew(A_REQ_TMROUT, OTG_IRQ_SRC); ret = IRQ_HANDLED; @@ -748,7 +748,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp) otg_ctrl |= OTG_BUSDROP; otg_ctrl &= ~OTG_A_BUSREQ & OTG_CTRL_MASK & ~OTG_XCEIV_INPUTS; omap_writel(otg_ctrl, OTG_CTRL); - isp->phy.state = OTG_STATE_A_VBUS_ERR; + isp->phy.otg->state = OTG_STATE_A_VBUS_ERR; omap_writew(A_VBUS_ERR, OTG_IRQ_SRC); ret = IRQ_HANDLED; @@ -769,7 +769,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp) /* role is peripheral */ if (otg_ctrl & OTG_DRIVER_SEL) { - switch (isp->phy.state) { + switch (isp->phy.otg->state) { case OTG_STATE_A_IDLE: b_idle(isp, __func__); break; @@ -786,18 +786,18 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp) } if (otg->host) { - switch (isp->phy.state) { + switch (isp->phy.otg->state) { case OTG_STATE_B_WAIT_ACON: - isp->phy.state = OTG_STATE_B_HOST; + isp->phy.otg->state = OTG_STATE_B_HOST; pr_debug(" --> b_host\n"); kick = 1; break; case OTG_STATE_A_WAIT_BCON: - isp->phy.state = OTG_STATE_A_HOST; + isp->phy.otg->state = OTG_STATE_A_HOST; pr_debug(" --> a_host\n"); break; case OTG_STATE_A_PERIPHERAL: - isp->phy.state = OTG_STATE_A_WAIT_BCON; + isp->phy.otg->state = OTG_STATE_A_WAIT_BCON; pr_debug(" --> a_wait_bcon\n"); break; default: @@ -937,7 +937,7 @@ static void b_peripheral(struct isp1301 *isp) /* UDC driver just set OTG_BSESSVLD */ isp1301_set_bits(isp, ISP1301_OTG_CONTROL_1, OTG1_DP_PULLUP); isp1301_clear_bits(isp, ISP1301_OTG_CONTROL_1, OTG1_DP_PULLDOWN); - isp->phy.state = OTG_STATE_B_PERIPHERAL; + isp->phy.otg->state = OTG_STATE_B_PERIPHERAL; pr_debug(" --> b_peripheral\n"); dump_regs(isp, "2periph"); #endif @@ -947,7 +947,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat) { struct usb_otg *otg = isp->phy.otg; u8 isp_stat, isp_bstat; - enum usb_otg_state state = isp->phy.state; + enum usb_otg_state state = isp->phy.otg->state; if (stat & INTR_BDIS_ACON) pr_debug("OTG: BDIS_ACON, %s\n", state_name(isp)); @@ -970,7 +970,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat) * when HNP is used. */ if (isp_stat & INTR_VBUS_VLD) - isp->phy.state = OTG_STATE_A_HOST; + isp->phy.otg->state = OTG_STATE_A_HOST; break; case OTG_STATE_A_WAIT_VFALL: if (!(isp_stat & INTR_SESS_VLD)) @@ -978,7 +978,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat) break; default: if (!(isp_stat & INTR_VBUS_VLD)) - isp->phy.state = OTG_STATE_A_VBUS_ERR; + isp->phy.otg->state = OTG_STATE_A_VBUS_ERR; break; } isp_bstat = isp1301_get_u8(isp, ISP1301_OTG_STATUS); @@ -1007,7 +1007,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat) if (otg->default_a) { switch (state) { default: - isp->phy.state = OTG_STATE_A_WAIT_VFALL; + isp->phy.otg->state = OTG_STATE_A_WAIT_VFALL; break; case OTG_STATE_A_WAIT_VFALL: state = OTG_STATE_A_IDLE; @@ -1020,7 +1020,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat) host_suspend(isp); isp1301_clear_bits(isp, ISP1301_MODE_CONTROL_1, MC1_BDIS_ACON_EN); - isp->phy.state = OTG_STATE_B_IDLE; + isp->phy.otg->state = OTG_STATE_B_IDLE; l = omap_readl(OTG_CTRL) & OTG_CTRL_MASK; l &= ~OTG_CTRL_BITS; omap_writel(l, OTG_CTRL); @@ -1031,7 +1031,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat) } isp_bstat = isp1301_get_u8(isp, ISP1301_OTG_STATUS); - switch (isp->phy.state) { + switch (isp->phy.otg->state) { case OTG_STATE_B_PERIPHERAL: case OTG_STATE_B_WAIT_ACON: case OTG_STATE_B_HOST: @@ -1071,7 +1071,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat) } } - if (state != isp->phy.state) + if (state != isp->phy.otg->state) pr_debug(" isp, %s -> %s\n", usb_otg_state_string(state), state_name(isp)); @@ -1129,10 +1129,10 @@ isp1301_work(struct work_struct *work) * skip A_WAIT_VRISE; hc transitions invisibly * skip A_WAIT_BCON; same. */ - switch (isp->phy.state) { + switch (isp->phy.otg->state) { case OTG_STATE_A_WAIT_BCON: case OTG_STATE_A_WAIT_VRISE: - isp->phy.state = OTG_STATE_A_HOST; + isp->phy.otg->state = OTG_STATE_A_HOST; pr_debug(" --> a_host\n"); otg_ctrl = omap_readl(OTG_CTRL); otg_ctrl |= OTG_A_BUSREQ; @@ -1141,7 +1141,7 @@ isp1301_work(struct work_struct *work) omap_writel(otg_ctrl, OTG_CTRL); break; case OTG_STATE_B_WAIT_ACON: - isp->phy.state = OTG_STATE_B_HOST; + isp->phy.otg->state = OTG_STATE_B_HOST; pr_debug(" --> b_host (acon)\n"); break; case OTG_STATE_B_HOST: @@ -1368,7 +1368,7 @@ isp1301_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) } power_up(isp); - isp->phy.state = OTG_STATE_B_IDLE; + isp->phy.otg->state = OTG_STATE_B_IDLE; if (machine_is_omap_h2() || machine_is_omap_h3()) isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, MC1_DAT_SE0); @@ -1403,7 +1403,7 @@ isp1301_set_power(struct usb_phy *dev, unsigned mA) { if (!the_transceiver) return -ENODEV; - if (dev->state == OTG_STATE_B_PERIPHERAL) + if (dev->otg->state == OTG_STATE_B_PERIPHERAL) enable_vbus_draw(the_transceiver, mA); return 0; } @@ -1414,7 +1414,7 @@ isp1301_start_srp(struct usb_otg *otg) struct isp1301 *isp = container_of(otg->phy, struct isp1301, phy); u32 otg_ctrl; - if (isp != the_transceiver || isp->phy.state != OTG_STATE_B_IDLE) + if (isp != the_transceiver || isp->phy.otg->state != OTG_STATE_B_IDLE) return -ENODEV; otg_ctrl = omap_readl(OTG_CTRL); @@ -1424,7 +1424,7 @@ isp1301_start_srp(struct usb_otg *otg) otg_ctrl |= OTG_B_BUSREQ; otg_ctrl &= ~OTG_A_BUSREQ & OTG_CTRL_MASK; omap_writel(otg_ctrl, OTG_CTRL); - isp->phy.state = OTG_STATE_B_SRP_INIT; + isp->phy.otg->state = OTG_STATE_B_SRP_INIT; pr_debug("otg: SRP, %s ... %06x\n", state_name(isp), omap_readl(OTG_CTRL)); @@ -1452,9 +1452,9 @@ isp1301_start_hnp(struct usb_otg *otg) /* We want hardware to manage most HNP protocol timings. * So do this part as early as possible... */ - switch (isp->phy.state) { + switch (isp->phy.otg->state) { case OTG_STATE_B_HOST: - isp->phy.state = OTG_STATE_B_PERIPHERAL; + isp->phy.otg->state = OTG_STATE_B_PERIPHERAL; /* caller will suspend next */ break; case OTG_STATE_A_HOST: diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c index 471e69dbcca0..18015b7c8afc 100644 --- a/drivers/usb/phy/phy-msm-usb.c +++ b/drivers/usb/phy/phy-msm-usb.c @@ -721,11 +721,11 @@ static int msm_otg_set_host(struct usb_otg *otg, struct usb_bus *host) } if (!host) { - if (otg->phy->state == OTG_STATE_A_HOST) { + if (otg->state == OTG_STATE_A_HOST) { pm_runtime_get_sync(otg->phy->dev); msm_otg_start_host(otg->phy, 0); otg->host = NULL; - otg->phy->state = OTG_STATE_UNDEFINED; + otg->state = OTG_STATE_UNDEFINED; schedule_work(&motg->sm_work); } else { otg->host = NULL; @@ -794,11 +794,11 @@ static int msm_otg_set_peripheral(struct usb_otg *otg, } if (!gadget) { - if (otg->phy->state == OTG_STATE_B_PERIPHERAL) { + if (otg->state == OTG_STATE_B_PERIPHERAL) { pm_runtime_get_sync(otg->phy->dev); msm_otg_start_peripheral(otg->phy, 0); otg->gadget = NULL; - otg->phy->state = OTG_STATE_UNDEFINED; + otg->state = OTG_STATE_UNDEFINED; schedule_work(&motg->sm_work); } else { otg->gadget = NULL; @@ -1170,12 +1170,12 @@ static void msm_otg_sm_work(struct work_struct *w) struct msm_otg *motg = container_of(w, struct msm_otg, sm_work); struct usb_otg *otg = motg->phy.otg; - switch (otg->phy->state) { + switch (otg->state) { case OTG_STATE_UNDEFINED: dev_dbg(otg->phy->dev, "OTG_STATE_UNDEFINED state\n"); msm_otg_reset(otg->phy); msm_otg_init_sm(motg); - otg->phy->state = OTG_STATE_B_IDLE; + otg->state = OTG_STATE_B_IDLE; /* FALL THROUGH */ case OTG_STATE_B_IDLE: dev_dbg(otg->phy->dev, "OTG_STATE_B_IDLE state\n"); @@ -1183,7 +1183,7 @@ static void msm_otg_sm_work(struct work_struct *w) /* disable BSV bit */ writel(readl(USB_OTGSC) & ~OTGSC_BSVIE, USB_OTGSC); msm_otg_start_host(otg->phy, 1); - otg->phy->state = OTG_STATE_A_HOST; + otg->state = OTG_STATE_A_HOST; } else if (test_bit(B_SESS_VLD, &motg->inputs)) { switch (motg->chg_state) { case USB_CHG_STATE_UNDEFINED: @@ -1199,13 +1199,13 @@ static void msm_otg_sm_work(struct work_struct *w) msm_otg_notify_charger(motg, IDEV_CHG_MAX); msm_otg_start_peripheral(otg->phy, 1); - otg->phy->state + otg->state = OTG_STATE_B_PERIPHERAL; break; case USB_SDP_CHARGER: msm_otg_notify_charger(motg, IUNIT); msm_otg_start_peripheral(otg->phy, 1); - otg->phy->state + otg->state = OTG_STATE_B_PERIPHERAL; break; default: @@ -1230,7 +1230,7 @@ static void msm_otg_sm_work(struct work_struct *w) motg->chg_type = USB_INVALID_CHARGER; } - if (otg->phy->state == OTG_STATE_B_IDLE) + if (otg->state == OTG_STATE_B_IDLE) pm_runtime_put_sync(otg->phy->dev); break; case OTG_STATE_B_PERIPHERAL: @@ -1241,7 +1241,7 @@ static void msm_otg_sm_work(struct work_struct *w) msm_otg_start_peripheral(otg->phy, 0); motg->chg_state = USB_CHG_STATE_UNDEFINED; motg->chg_type = USB_INVALID_CHARGER; - otg->phy->state = OTG_STATE_B_IDLE; + otg->state = OTG_STATE_B_IDLE; msm_otg_reset(otg->phy); schedule_work(w); } @@ -1250,7 +1250,7 @@ static void msm_otg_sm_work(struct work_struct *w) dev_dbg(otg->phy->dev, "OTG_STATE_A_HOST state\n"); if (test_bit(ID, &motg->inputs)) { msm_otg_start_host(otg->phy, 0); - otg->phy->state = OTG_STATE_B_IDLE; + otg->state = OTG_STATE_B_IDLE; msm_otg_reset(otg->phy); schedule_work(w); } @@ -1303,7 +1303,7 @@ static int msm_otg_mode_show(struct seq_file *s, void *unused) struct msm_otg *motg = s->private; struct usb_otg *otg = motg->phy.otg; - switch (otg->phy->state) { + switch (otg->state) { case OTG_STATE_A_HOST: seq_puts(s, "host\n"); break; @@ -1353,7 +1353,7 @@ static ssize_t msm_otg_mode_write(struct file *file, const char __user *ubuf, switch (req_mode) { case USB_DR_MODE_UNKNOWN: - switch (otg->phy->state) { + switch (otg->state) { case OTG_STATE_A_HOST: case OTG_STATE_B_PERIPHERAL: set_bit(ID, &motg->inputs); @@ -1364,7 +1364,7 @@ static ssize_t msm_otg_mode_write(struct file *file, const char __user *ubuf, } break; case USB_DR_MODE_PERIPHERAL: - switch (otg->phy->state) { + switch (otg->state) { case OTG_STATE_B_IDLE: case OTG_STATE_A_HOST: set_bit(ID, &motg->inputs); @@ -1375,7 +1375,7 @@ static ssize_t msm_otg_mode_write(struct file *file, const char __user *ubuf, } break; case USB_DR_MODE_HOST: - switch (otg->phy->state) { + switch (otg->state) { case OTG_STATE_B_IDLE: case OTG_STATE_B_PERIPHERAL: clear_bit(ID, &motg->inputs); @@ -1769,7 +1769,7 @@ static int msm_otg_runtime_idle(struct device *dev) * This 1 sec delay also prevents entering into LPM immediately * after asynchronous interrupt. */ - if (otg->phy->state != OTG_STATE_UNDEFINED) + if (otg->state != OTG_STATE_UNDEFINED) pm_schedule_suspend(dev, 1000); return -EAGAIN; diff --git a/drivers/usb/phy/phy-mv-usb.c b/drivers/usb/phy/phy-mv-usb.c index c9517d8bda8d..ee87aa7144db 100644 --- a/drivers/usb/phy/phy-mv-usb.c +++ b/drivers/usb/phy/phy-mv-usb.c @@ -339,68 +339,68 @@ static void mv_otg_update_state(struct mv_otg *mvotg) { struct mv_otg_ctrl *otg_ctrl = &mvotg->otg_ctrl; struct usb_phy *phy = &mvotg->phy; - int old_state = phy->state; + int old_state = mvotg->phy.otg->state; switch (old_state) { case OTG_STATE_UNDEFINED: - phy->state = OTG_STATE_B_IDLE; + mvotg->phy.otg->state = OTG_STATE_B_IDLE; /* FALL THROUGH */ case OTG_STATE_B_IDLE: if (otg_ctrl->id == 0) - phy->state = OTG_STATE_A_IDLE; + mvotg->phy.otg->state = OTG_STATE_A_IDLE; else if (otg_ctrl->b_sess_vld) - phy->state = OTG_STATE_B_PERIPHERAL; + mvotg->phy.otg->state = OTG_STATE_B_PERIPHERAL; break; case OTG_STATE_B_PERIPHERAL: if (!otg_ctrl->b_sess_vld || otg_ctrl->id == 0) - phy->state = OTG_STATE_B_IDLE; + mvotg->phy.otg->state = OTG_STATE_B_IDLE; break; case OTG_STATE_A_IDLE: if (otg_ctrl->id) - phy->state = OTG_STATE_B_IDLE; + mvotg->phy.otg->state = OTG_STATE_B_IDLE; else if (!(otg_ctrl->a_bus_drop) && (otg_ctrl->a_bus_req || otg_ctrl->a_srp_det)) - phy->state = OTG_STATE_A_WAIT_VRISE; + mvotg->phy.otg->state = OTG_STATE_A_WAIT_VRISE; break; case OTG_STATE_A_WAIT_VRISE: if (otg_ctrl->a_vbus_vld) - phy->state = OTG_STATE_A_WAIT_BCON; + mvotg->phy.otg->state = OTG_STATE_A_WAIT_BCON; break; case OTG_STATE_A_WAIT_BCON: if (otg_ctrl->id || otg_ctrl->a_bus_drop || otg_ctrl->a_wait_bcon_timeout) { mv_otg_cancel_timer(mvotg, A_WAIT_BCON_TIMER); mvotg->otg_ctrl.a_wait_bcon_timeout = 0; - phy->state = OTG_STATE_A_WAIT_VFALL; + mvotg->phy.otg->state = OTG_STATE_A_WAIT_VFALL; otg_ctrl->a_bus_req = 0; } else if (!otg_ctrl->a_vbus_vld) { mv_otg_cancel_timer(mvotg, A_WAIT_BCON_TIMER); mvotg->otg_ctrl.a_wait_bcon_timeout = 0; - phy->state = OTG_STATE_A_VBUS_ERR; + mvotg->phy.otg->state = OTG_STATE_A_VBUS_ERR; } else if (otg_ctrl->b_conn) { mv_otg_cancel_timer(mvotg, A_WAIT_BCON_TIMER); mvotg->otg_ctrl.a_wait_bcon_timeout = 0; - phy->state = OTG_STATE_A_HOST; + mvotg->phy.otg->state = OTG_STATE_A_HOST; } break; case OTG_STATE_A_HOST: if (otg_ctrl->id || !otg_ctrl->b_conn || otg_ctrl->a_bus_drop) - phy->state = OTG_STATE_A_WAIT_BCON; + mvotg->phy.otg->state = OTG_STATE_A_WAIT_BCON; else if (!otg_ctrl->a_vbus_vld) - phy->state = OTG_STATE_A_VBUS_ERR; + mvotg->phy.otg->state = OTG_STATE_A_VBUS_ERR; break; case OTG_STATE_A_WAIT_VFALL: if (otg_ctrl->id || (!otg_ctrl->b_conn && otg_ctrl->a_sess_vld) || otg_ctrl->a_bus_req) - phy->state = OTG_STATE_A_IDLE; + mvotg->phy.otg->state = OTG_STATE_A_IDLE; break; case OTG_STATE_A_VBUS_ERR: if (otg_ctrl->id || otg_ctrl->a_clr_err || otg_ctrl->a_bus_drop) { otg_ctrl->a_clr_err = 0; - phy->state = OTG_STATE_A_WAIT_VFALL; + mvotg->phy.otg->state = OTG_STATE_A_WAIT_VFALL; } break; default: @@ -420,8 +420,8 @@ static void mv_otg_work(struct work_struct *work) run: /* work queue is single thread, or we need spin_lock to protect */ phy = &mvotg->phy; - otg = phy->otg; - old_state = phy->state; + otg = mvotg->phy.otg; + old_state = otg->state; if (!mvotg->active) return; @@ -429,12 +429,12 @@ run: mv_otg_update_inputs(mvotg); mv_otg_update_state(mvotg); - if (old_state != phy->state) { + if (old_state != mvotg->phy.otg->state) { dev_info(&mvotg->pdev->dev, "change from state %s to %s\n", state_string[old_state], - state_string[phy->state]); + state_string[mvotg->phy.otg->state]); - switch (phy->state) { + switch (mvotg->phy.otg->state) { case OTG_STATE_B_IDLE: otg->default_a = 0; if (old_state == OTG_STATE_B_PERIPHERAL) @@ -545,8 +545,8 @@ set_a_bus_req(struct device *dev, struct device_attribute *attr, return -1; /* We will use this interface to change to A device */ - if (mvotg->phy.state != OTG_STATE_B_IDLE - && mvotg->phy.state != OTG_STATE_A_IDLE) + if (mvotg->phy.otg->state != OTG_STATE_B_IDLE + && mvotg->phy.otg->state != OTG_STATE_A_IDLE) return -1; /* The clock may disabled and we need to set irq for ID detected */ @@ -715,9 +715,9 @@ static int mv_otg_probe(struct platform_device *pdev) mvotg->phy.dev = &pdev->dev; mvotg->phy.otg = otg; mvotg->phy.label = driver_name; - mvotg->phy.state = OTG_STATE_UNDEFINED; otg->phy = &mvotg->phy; + otg->state = OTG_STATE_UNDEFINED; otg->set_host = mv_otg_set_host; otg->set_peripheral = mv_otg_set_peripheral; otg->set_vbus = mv_otg_set_vbus; diff --git a/drivers/usb/phy/phy-tahvo.c b/drivers/usb/phy/phy-tahvo.c index cc61ee44b911..04ece535c2f8 100644 --- a/drivers/usb/phy/phy-tahvo.c +++ b/drivers/usb/phy/phy-tahvo.c @@ -81,33 +81,33 @@ static void check_vbus_state(struct tahvo_usb *tu) reg = retu_read(rdev, TAHVO_REG_IDSR); if (reg & TAHVO_STAT_VBUS) { - switch (tu->phy.state) { + switch (tu->phy.otg->state) { case OTG_STATE_B_IDLE: /* Enable the gadget driver */ if (tu->phy.otg->gadget) usb_gadget_vbus_connect(tu->phy.otg->gadget); - tu->phy.state = OTG_STATE_B_PERIPHERAL; + tu->phy.otg->state = OTG_STATE_B_PERIPHERAL; break; case OTG_STATE_A_IDLE: /* * Session is now valid assuming the USB hub is driving * Vbus. */ - tu->phy.state = OTG_STATE_A_HOST; + tu->phy.otg->state = OTG_STATE_A_HOST; break; default: break; } dev_info(&tu->pt_dev->dev, "USB cable connected\n"); } else { - switch (tu->phy.state) { + switch (tu->phy.otg->state) { case OTG_STATE_B_PERIPHERAL: if (tu->phy.otg->gadget) usb_gadget_vbus_disconnect(tu->phy.otg->gadget); - tu->phy.state = OTG_STATE_B_IDLE; + tu->phy.otg->state = OTG_STATE_B_IDLE; break; case OTG_STATE_A_HOST: - tu->phy.state = OTG_STATE_A_IDLE; + tu->phy.otg->state = OTG_STATE_A_IDLE; break; default: break; @@ -132,14 +132,14 @@ static void tahvo_usb_become_host(struct tahvo_usb *tu) /* Power up the transceiver in USB host mode */ retu_write(rdev, TAHVO_REG_USBR, USBR_REGOUT | USBR_NSUSPEND | USBR_MASTER_SW2 | USBR_MASTER_SW1); - tu->phy.state = OTG_STATE_A_IDLE; + tu->phy.otg->state = OTG_STATE_A_IDLE; check_vbus_state(tu); } static void tahvo_usb_stop_host(struct tahvo_usb *tu) { - tu->phy.state = OTG_STATE_A_IDLE; + tu->phy.otg->state = OTG_STATE_A_IDLE; } static void tahvo_usb_become_peripheral(struct tahvo_usb *tu) @@ -151,7 +151,7 @@ static void tahvo_usb_become_peripheral(struct tahvo_usb *tu) /* Power up transceiver and set it in USB peripheral mode */ retu_write(rdev, TAHVO_REG_USBR, USBR_SLAVE_CONTROL | USBR_REGOUT | USBR_NSUSPEND | USBR_SLAVE_SW); - tu->phy.state = OTG_STATE_B_IDLE; + tu->phy.otg->state = OTG_STATE_B_IDLE; check_vbus_state(tu); } @@ -160,7 +160,7 @@ static void tahvo_usb_stop_peripheral(struct tahvo_usb *tu) { if (tu->phy.otg->gadget) usb_gadget_vbus_disconnect(tu->phy.otg->gadget); - tu->phy.state = OTG_STATE_B_IDLE; + tu->phy.otg->state = OTG_STATE_B_IDLE; } static void tahvo_usb_power_off(struct tahvo_usb *tu) @@ -173,7 +173,7 @@ static void tahvo_usb_power_off(struct tahvo_usb *tu) /* Power off transceiver */ retu_write(rdev, TAHVO_REG_USBR, 0); - tu->phy.state = OTG_STATE_UNDEFINED; + tu->phy.otg->state = OTG_STATE_UNDEFINED; } static int tahvo_usb_set_suspend(struct usb_phy *dev, int suspend) @@ -379,7 +379,7 @@ static int tahvo_usb_probe(struct platform_device *pdev) /* Create OTG interface */ tahvo_usb_power_off(tu); tu->phy.dev = &pdev->dev; - tu->phy.state = OTG_STATE_UNDEFINED; + tu->phy.otg->state = OTG_STATE_UNDEFINED; tu->phy.label = DRIVER_NAME; tu->phy.set_suspend = tahvo_usb_set_suspend; |