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2015-04-03imx21-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03isp116x-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03isp1362-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03max3421-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03ohci-hub: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03oxu210hp-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03r8a66597-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03sl811-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03u132-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03uhci-hub: use USB_DT_HUBSergei Shtylyov
Fix using the bare numbers to set the 'bHubCharacteristics' field of the Hub Descriptor while the values are #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03c67x00-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03dwc2: hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03dummy_hcd: use USB_DT[_SS]_HUBSergei Shtylyov
Fix using the bare numbers to set the 'bDescriptorType' field of the Hub Descriptors while the values are #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03isp1760-hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03musb_virthub: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03renesas_usbhs: mod_host: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03usbip: vhci_hcd: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Valentina Manea <valentina.manea.m@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03wusbcore: rh: use USB_DT_HUBSergei Shtylyov
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03usb/misc: fix chaoskey build, needs HW_RANDOMRandy Dunlap
Fix build errors when HW_RANDOM is not enabled: drivers/built-in.o: In function `chaoskey_disconnect': chaoskey.c:(.text+0x5f3f00): undefined reference to `hwrng_unregister' drivers/built-in.o: In function `chaoskey_probe': chaoskey.c:(.text+0x5f42a6): undefined reference to `hwrng_register' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03usb: phy: rcar-gen2-usb: Fix USBHS_UGSTS_LOCK valueYoshihiro Shimoda
According to the technical update (No. TN-RCS-B011A/E), the UGSTS LOCK bit location is bit 8, not bits 9 and 8. So, this patch fixes the USBHS_UGSTS_LOCK value. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03Revert "usb: host/sl811-hcd: fix sparse warning"Guenter Roeck
This reverts commit 1dc6120ef7f003305d99ef12f598a6b05eacc38c. Commit 1dc6120ef7f0 results in the following error when compiling x86_64:allyesconfig. sl811_cs.c:(.text+0x1d3cb72): undefined reference to `sl811h_driver' Fixes: 1dc6120ef7f0 ("usb: host/sl811-hcd: fix sparse warning") Cc: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03Merge tag 'usb-serial-4.1-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial updates for v4.1-rc1 Fix up the f81232 driver, which up to this point has mostly been a placeholder without a proper implementation. Included is also a minor clean up of ch341. Signed-off-by: Johan Hovold <johan@kernel.org>
2015-04-01usb: Fix warnings in chaoskey driverKeith Packard
> drivers/usb/misc/chaoskey.c: In function 'chaoskey_read': > >> drivers/usb/misc/chaoskey.c:412:3: error: implicit declaration of function 'copy_to_user' > >> [-Werror=implicit-function-declaration] > remain = copy_to_user(buffer, dev->buf + dev->used, this_time); I was unable to reproduce this locally, but added an explicit #include <linux/uaccess.h> which should ensure the definition on all architectures. > sparse warnings: (new ones prefixed by >>) > > >> drivers/usb/misc/chaoskey.c:117:30: sparse: incorrect type in assignment (different base types) > drivers/usb/misc/chaoskey.c:117:30: expected int [signed] size > drivers/usb/misc/chaoskey.c:117:30: got restricted __le16 [usertype] wMaxPacketSize Switched the code to using the USB descriptor accessor functions. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-27USB: f81232: fix some minor style issuesJohan Hovold
Fix some really minor coding-style issues. Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: modify/add authorPeter Hung
Add me to co-author and fix no '>' in greg kh's email Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: cleanup non-used definePeter Hung
We remove non-used define in this patch to avoid wrong usage. Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: clarify f81232_ioctl() and fixPeter Hung
We extract TIOCGSERIAL section in f81232_ioctl() to f81232_get_serial_info() to make it clarify. Also we fix device type from 16654 to 16550A, and set it's baud_base to 115200 (1.8432MHz/16). Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: implement set_termios()Peter Hung
The original driver had do not any h/w change in driver. This patch implements with configure H/W for baud/parity/word length/stop bits functional in f81232_set_termios(). This patch also implement DTR/RTS control when baudrate B0. We drop DTR/RTS when B0, otherwise enable it. We are checking baudrate in set_termios() too, If baudrate larger then 115200, it will be changed to 115200 and use tty_encode_baud_rate() to encode into tty Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: implement port enable/disable methodPeter Hung
We put FCR/IER initial step to f81232_port_enable()/f81232_port_disable(). When port is open, it set MSR interrupt on. Otherwise set it off. Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: implement MCR/MSR functionPeter Hung
This patch implement relative MCR/MSR function, such like tiocmget()/tiocmset()/dtr_rts()/carrier_raised() original f81232_carrier_raised() compared with wrong value UART_DCD. It's should compared with UART_MSR_DCD. Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: implement read IIR/MSR with endpointPeter Hung
The interrupt endpoint will report current IIR. If we got IIR with MSR changed , We will do read MSR with interrupt_work worker to do f81232_read_msr() function. Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: change lock mechanismPeter Hung
The original driver lock with spin_lock_irqsave()/spin_unlock_irqrestore() because of it's maybe used in interrupt context f81232_process_read_urb(). We had remove it from previous patch "implement RX bulk-in EP", so we can change it from busying loop spin_lock to sleepable mutex_lock. Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: implement RX bulk-in EPPeter Hung
The F81232 bulk-in is RX data + LSR channel, data format is [LSR+Data][LSR+Data]..... , We had implemented in f81232_process_read_urb(). Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> [johan: reword comment in process_read_urb ] Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-27USB: f81232: rename private struct member namePeter Hung
Change private struct member name from line_status to modem_status. It will store MSR for some functions used Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2015-03-26usb: host/sl811-hcd: fix platform_no_drv_owner.cocci warningskbuild test robot
drivers/usb/host/sl811-hcd.c:1812:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26chipidea: pci: make it depends on NOP_USB_XCEIVAndy Shevchenko
After commit ba1aff67f99a (chipidea: pci: register nop PHY) the PCI glue driver requires nop-PHY to be selected. Thus, make it an explicit dependency. Reported-by: kbuild test robot <fengguang.wu@intel.com> Fixes: ba1aff67f99a (chipidea: pci: register nop PHY) Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26chipidea: introduce specific Kconfig options for glue driversAndy Shevchenko
This patch introduces USB_CHIPIDEA_PCI and USB_CHIPIDEA_OF Kconfig options, one per each specific glue driver. This is needed to provide different dependencies they have. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26usb: chipidea: use hrtimer for otg fsm timersLi Jun
Current otg fsm timers are using controller 1ms irq and count it, this patch is to replace it with hrtimer solution, use one hrtimer for all otg timers. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26usb: otg-fsm: move 2 otg fsm timers definition to otg_fsm_timerLi Jun
B_DATA_PLS(data-line pulse time) and B_SSEND_SRP(session end to SRP init) are also from OTG&EH 2.0 Specification and they are not chipidea specific. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26usb: chipidea: otg: remove unnecessary B_SESS_VLD timerLi Jun
Since BSV irq is enabled for B-device all the time, so B_SESS_VLD timer is not required, and also no need to check BSV status when B_ASE0_BRST timer timeout. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26USB: host: ohci-at91: remove useless uclk clockBoris Brezillon
Now that the system clock driver is forwarding set_rate request to the parent clock, we can safely call clk_set_rate on the system clk and get rid of the uclk field. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26cdc-wdm: error returns need to be translatedOliver Neukum
One more case of error codes not correctly being correctly returned to user space. Signed-off-by: Olive Neukum <oneukum@suse.com>0 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26cdc-wdm: fix endianness bug in debug statementsOliver Neukum
Values directly from descriptors given in debug statements must be converted to native endianness. Signed-off-by: Oliver Neukum <oneukum@suse.de> CC: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26cdc-wdm: unify error handling in writeOliver Neukum
This makes sure the error handling path is the same for all error conditions, thus reducing code duplication. Signed-off-by: Oliver Neukum <oneukum@suse.de>0 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26cdc-acm: convert to not directly using urb->statusOliver Neukum
A step on the road to passing status as a parameter Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26cdc-acm: surpress misleading messageOliver Neukum
During the entry intro suspend a misleading message can be printed. Surpress it by checking the specific error. Signed-off-by: Oliver Neukum <oneukum@suse.de>0 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26cdc-acm: fix race between callback and unthrottleOliver Neukum
Abn URB may be may marked free only after the buffer has been processed or there is a small window during which it could be submitted on another CPU and overwrite an unprocessed buffer Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26usb/misc/usb3503: Always read refclk frequency from DTBen Gamari
This is necessary to set REF_SEL appropriately in uses where refclk is always available. Signed-off-by: Ben Gamari <ben@smart-cactus.org> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26cdc-wdm: return correct error codesOliver Neukum
Lieing to user space is wrong. The real reason for a failure to write should be returned to user space. Signed-off-by: Oliver Neukum <oneukum@suse.de>0 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26MAINTAINERS: change my git address to kernel.orgPeter Chen
Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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