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path: root/drivers/usb/gadget
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Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r--drivers/usb/gadget/epautoconf.c2
-rw-r--r--drivers/usb/gadget/inode.c8
-rw-r--r--drivers/usb/gadget/net2280.c6
-rw-r--r--drivers/usb/gadget/omap_udc.c6
-rw-r--r--drivers/usb/gadget/rndis.c35
5 files changed, 33 insertions, 24 deletions
diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c
index f28af06905a5..6042364402b8 100644
--- a/drivers/usb/gadget/epautoconf.c
+++ b/drivers/usb/gadget/epautoconf.c
@@ -132,7 +132,7 @@ ep_matches (
* where it's an output parameter representing the full speed limit.
* the usb spec fixes high speed bulk maxpacket at 512 bytes.
*/
- max = 0x7ff & le16_to_cpup (&desc->wMaxPacketSize);
+ max = 0x7ff & le16_to_cpu(desc->wMaxPacketSize);
switch (type) {
case USB_ENDPOINT_XFER_INT:
/* INT: limit 64 bytes full speed, 1024 high speed */
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 188c74a95216..46d0e5252744 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1369,12 +1369,12 @@ config_buf (struct dev_data *dev, u8 type, unsigned index)
hs = !hs;
if (hs) {
dev->req->buf = dev->hs_config;
- len = le16_to_cpup (&dev->hs_config->wTotalLength);
+ len = le16_to_cpu(dev->hs_config->wTotalLength);
} else
#endif
{
dev->req->buf = dev->config;
- len = le16_to_cpup (&dev->config->wTotalLength);
+ len = le16_to_cpu(dev->config->wTotalLength);
}
((u8 *)dev->req->buf) [1] = type;
return len;
@@ -1885,7 +1885,7 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
/* full or low speed config */
dev->config = (void *) kbuf;
- total = le16_to_cpup (&dev->config->wTotalLength);
+ total = le16_to_cpu(dev->config->wTotalLength);
if (!is_valid_config (dev->config) || total >= length)
goto fail;
kbuf += total;
@@ -1894,7 +1894,7 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
/* optional high speed config */
if (kbuf [1] == USB_DT_CONFIG) {
dev->hs_config = (void *) kbuf;
- total = le16_to_cpup (&dev->hs_config->wTotalLength);
+ total = le16_to_cpu(dev->hs_config->wTotalLength);
if (!is_valid_config (dev->hs_config) || total >= length)
goto fail;
kbuf += total;
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index 52779c52b56d..d975ecf18e00 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -2440,9 +2440,9 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat)
tmp = 0;
-#define w_value le16_to_cpup (&u.r.wValue)
-#define w_index le16_to_cpup (&u.r.wIndex)
-#define w_length le16_to_cpup (&u.r.wLength)
+#define w_value le16_to_cpu(u.r.wValue)
+#define w_index le16_to_cpu(u.r.wIndex)
+#define w_length le16_to_cpu(u.r.wLength)
/* ack the irq */
writel (1 << SETUP_PACKET_INTERRUPT, &dev->regs->irqstat0);
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index b394e63894d2..c4975a6cf777 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -1651,9 +1651,9 @@ static void ep0_irq(struct omap_udc *udc, u16 irq_src)
UDC_EP_NUM_REG = 0;
} while (UDC_IRQ_SRC_REG & UDC_SETUP);
-#define w_value le16_to_cpup (&u.r.wValue)
-#define w_index le16_to_cpup (&u.r.wIndex)
-#define w_length le16_to_cpup (&u.r.wLength)
+#define w_value le16_to_cpu(u.r.wValue)
+#define w_index le16_to_cpu(u.r.wIndex)
+#define w_length le16_to_cpu(u.r.wLength)
/* Delegate almost all control requests to the gadget driver,
* except for a handful of ch9 status/feature requests that
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index 6ec8cf1a3ccb..708657c89132 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -186,10 +186,14 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
DEBUG("query OID %08x value, len %d:\n", OID, buf_len);
for (i = 0; i < buf_len; i += 16) {
DEBUG ("%03d: %08x %08x %08x %08x\n", i,
- le32_to_cpup((__le32 *)&buf[i]),
- le32_to_cpup((__le32 *)&buf[i + 4]),
- le32_to_cpup((__le32 *)&buf[i + 8]),
- le32_to_cpup((__le32 *)&buf[i + 12]));
+ le32_to_cpu(get_unaligned((__le32 *)
+ &buf[i])),
+ le32_to_cpu(get_unaligned((__le32 *)
+ &buf[i + 4])),
+ le32_to_cpu(get_unaligned((__le32 *)
+ &buf[i + 8])),
+ le32_to_cpu(get_unaligned((__le32 *)
+ &buf[i + 12])));
}
}
@@ -665,7 +669,7 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
break;
case OID_PNP_QUERY_POWER:
DEBUG("%s: OID_PNP_QUERY_POWER D%d\n", __FUNCTION__,
- le32_to_cpup((__le32 *) buf) - 1);
+ le32_to_cpu(get_unaligned((__le32 *)buf)) - 1);
/* only suspend is a real power state, and
* it can't be entered by OID_PNP_SET_POWER...
*/
@@ -704,10 +708,14 @@ static int gen_ndis_set_resp (u8 configNr, u32 OID, u8 *buf, u32 buf_len,
DEBUG("set OID %08x value, len %d:\n", OID, buf_len);
for (i = 0; i < buf_len; i += 16) {
DEBUG ("%03d: %08x %08x %08x %08x\n", i,
- le32_to_cpup((__le32 *)&buf[i]),
- le32_to_cpup((__le32 *)&buf[i + 4]),
- le32_to_cpup((__le32 *)&buf[i + 8]),
- le32_to_cpup((__le32 *)&buf[i + 12]));
+ le32_to_cpu(get_unaligned((__le32 *)
+ &buf[i])),
+ le32_to_cpu(get_unaligned((__le32 *)
+ &buf[i + 4])),
+ le32_to_cpu(get_unaligned((__le32 *)
+ &buf[i + 8])),
+ le32_to_cpu(get_unaligned((__le32 *)
+ &buf[i + 12])));
}
}
@@ -721,7 +729,8 @@ static int gen_ndis_set_resp (u8 configNr, u32 OID, u8 *buf, u32 buf_len,
* PROMISCUOUS, DIRECTED,
* MULTICAST, ALL_MULTICAST, BROADCAST
*/
- *params->filter = (u16) le32_to_cpup((__le32 *)buf);
+ *params->filter = (u16) le32_to_cpu(get_unaligned(
+ (__le32 *)buf));
DEBUG("%s: OID_GEN_CURRENT_PACKET_FILTER %08x\n",
__FUNCTION__, *params->filter);
@@ -771,7 +780,7 @@ update_linkstate:
* resuming, Windows forces a reset, and then SET_POWER D0.
* FIXME ... then things go batty; Windows wedges itself.
*/
- i = le32_to_cpup((__force __le32 *)buf);
+ i = le32_to_cpu(get_unaligned((__le32 *)buf));
DEBUG("%s: OID_PNP_SET_POWER D%d\n", __FUNCTION__, i - 1);
switch (i) {
case NdisDeviceStateD0:
@@ -1058,8 +1067,8 @@ int rndis_msg_parser (u8 configNr, u8 *buf)
return -ENOMEM;
tmp = (__le32 *) buf;
- MsgType = le32_to_cpup(tmp++);
- MsgLength = le32_to_cpup(tmp++);
+ MsgType = le32_to_cpu(get_unaligned(tmp++));
+ MsgLength = le32_to_cpu(get_unaligned(tmp++));
if (configNr >= RNDIS_MAX_CONFIGS)
return -ENOTSUPP;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 17:21:35 +0000