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path: root/drivers/usb/gadget
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2015-02-02usb: gadget: Kconfig: use bool instead of booleanChristoph Jaeger
Keyword 'boolean' for type definition attributes is considered deprecated and, therefore, should not be used anymore. See http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.com See http://lkml.kernel.org/r/1419108071-11607-1-git-send-email-cj@linux.com Signed-off-by: Christoph Jaeger <cj@linux.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: udc-core: add is_selfpowered sys entryPeter Chen
The user can read it through sys entry. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: pch_udc: set value for common is_selfpoweredPeter Chen
Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: atmel_usba_udc: set value for common is_selfpoweredPeter Chen
Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: net2272: use common is_selfpoweredPeter Chen
Delete private selfpowered variable, and use common one. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: s3c2410_udc: set value for common is_selfpoweredPeter Chen
Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: net2280: use common is_selfpoweredPeter Chen
Delete private selfpowered variable, and use common one. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: r8a66597-udc: set value for common is_selfpoweredPeter Chen
Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: omap_udc: set value for common is_selfpoweredPeter Chen
Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: fsl_udc_core: set value for common is_selfpoweredPeter Chen
fsl udc core assumes itself always self powered, so set is_selfpowered is 1. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: lpc32xx_udc: use common is_selfpoweredPeter Chen
Delete private selfpowered variable, and use common one. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: dummy_hcd: set value for common is_selfpoweredPeter Chen
Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: bdc_udc: set value for common is_selfpoweredPeter Chen
Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29usb: gadget: at91_udc: use common is_selfpoweredPeter Chen
Delete private selfpowered variable, and use common one. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27usb: gadget: uvc: comments for iterating over streaming hierarchyAndrzej Pietrasiewicz
The purpose of the functions and their parametrs might not be obvious to the reader, so explain it. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27usb: gadget: uvc: use explicit type instead of void *Andrzej Pietrasiewicz
The first parameter of __uvcg_iter_strm_cls() is always used in the context of struct uvcg_streaming_header, so change the function prototype accordingly. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27usb: isp1760: Move driver from drivers/usb/host/ to drivers/usb/isp1760/Laurent Pinchart
Now that this is DRD, it doesn't make sense to keep it under drivers/usb/host. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27usb: isp1760: Add device controller supportLaurent Pinchart
The ISP1761 is a dual-mode host and device controller backward compatible on the host side with the ISP1760. Add support for the device controller. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27usb: gadget: zero: fix format string warningsAsaf Vertz
Fixed the following warnings (reported by cppcheck): [drivers/usb/gadget/function/f_sourcesink.c:1217]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [drivers/usb/gadget/function/f_sourcesink.c:1261]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [drivers/usb/gadget/function/f_sourcesink.c:1305]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [drivers/usb/gadget/function/f_sourcesink.c:1349]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [drivers/usb/gadget/function/f_sourcesink.c:1393]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [drivers/usb/gadget/function/f_sourcesink.c:1437]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [drivers/usb/gadget/function/f_sourcesink.c:1476]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [drivers/usb/gadget/function/f_sourcesink.c:1520]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [drivers/usb/gadget/function/f_sourcesink.c:1564]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [drivers/usb/gadget/function/f_sourcesink.c:1608]: (warning) %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int' Reviewed-by: Amit Virdi <amit.virdi@st.com> Signed-off-by: Asaf Vertz <asaf.vertz@tandemg.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27usb: gadget: ffs: add eventfd notification about ffs eventsRobert Baldyga
Add eventfd which notifies userspace about ep0 events and AIO completion events. It simplifies using of FunctionFS with event loop, because now we need to poll on single file (instead of polling on ep0 and eventfd's supplied to AIO layer). FunctionFS eventfd is not triggered if another eventfd is supplied to AIO layer (in AIO request). It can be useful, for example, when we want to handle AIO transations for chosen endpoint in separate thread. Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27usb: gadget: f_fs: Fix loop variableMario Schuknecht
Use if-loop variable 'epfile' instead of start variable 'epfiles'. Now the correct endpoint file name is stored. Signed-off-by: Mario Schuknecht <mario.schuknecht@dresearch-fe.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27usb: gadget: Fix os desc testMario Schuknecht
USB vendor type is encoded in field bmRequestType. Make test USB_TYPE_VENDOR with bRequestType instead of bRequest. Signed-off-by: Mario Schuknecht <mario.schuknecht@dresearch-fe.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-19usb: dummy_hcd: use HUB_CHAR_*Sergei Shtylyov
Fix using the bare numbers to set the 'wHubCharacteristics' field of the Hub Descriptor while the values are #define'd in <linux/usb/ch11.h>. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-19usb: gadget: uvc: preserve the address passed to kfree()Andrzej Pietrasiewicz
__uvcg_fill_strm() called from __uvcg_iter_stream_cls() might have advanced the "data" even if __uvcg_iter_stream_cls() returns an error, so use a backup copy as an argument to kfree(). Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-19usb: gadget: ethernet: re-use %pM specifier to print MACAndy Shevchenko
Instead of custom approach the patch converts code to use %pM specifier to print MAC. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-19usb: gadget: uvc: cleanup UVCG_FRAME_ATTR macroDan Carpenter
1) Change "conv" an "vnoc" to "to_cpu_endian" to "to_little_endian". 2) No need to check the "limit" because that is already handled in kstrtoXX so delete that parameter along with the check. 3) By using a "bits" parameter, we can combine the "uxx" parameter and the "str2u" parameters. 4) The kstrtou##bits() conversion does not need to be done under the mutex so move it to the start of the function. 5) Change the name of "identity_conv" to "noop_conversion". Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-19usb: gadget: uvc: memory leak in uvcg_frame_make()Dan Carpenter
We need to add a kfree(h) on an error path. Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-19usb: gadget: uvc: remove an impossible conditionDan Carpenter
"num" is a u32 so "(num > 0xFFFFFFFF)" is never true. Also the range is already checked in kstrtou32(). Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-19usb: gadget: uvc: fix some error codesDan Carpenter
We're basically saying ERR_CAST(NULL) and PTR_ERR(NULL) here, which is nonsensical. Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-19Merge tag 'v3.19-rc5' into nextFelipe Balbi
Linux 3.19-rc5 Conflicts: drivers/usb/dwc2/gadget.c drivers/usb/gadget/udc/bdc/bdc_ep.c
2015-01-15usb: gadget: f_fs: add "no_disconnect" modeRobert Baldyga
Since we can compose gadgets from many functions, there is the problem related to gadget breakage while FunctionFS daemon being closed. FFS function is userspace code so there is no way to know when it will close files (it doesn't matter what is the reason of this situation, it can be daemon logic, program breakage, process kill or any other). So when we have another function in gadget which, for example, sends some amount of data, does some software update or implements some real-time functionality, we may want to keep the gadget connected despite FFS function is no longer functional. We can't just remove one of functions from gadget since it has been enumerated, so the only way to keep entire gadget working is to make broken FFS function deactivated but still visible to host. For this purpose this patch introduces "no_disconnect" mode. It can be enabled by setting mount option "no_disconnect=1", and results with defering function disconnect to the moment of reopen ep0 file or filesystem unmount. After closing all endpoint files, FunctionFS is set to state FFS_DEACTIVATED. When ffs->state == FFS_DEACTIVATED: - function is still bound and visible to host, - setup requests are automatically stalled, - transfers on other endpoints are refused, - epfiles, except ep0, are deleted from the filesystem, - opening ep0 causes the function to be closed, and then FunctionFS is ready for descriptors and string write, - altsetting change causes the function to be closed - we want to keep function alive until another functions are potentialy used, altsetting change means that another configuration is being selected or USB cable was unplugged, which indicates that we don't need to stay longer in FFS_DEACTIVATED state - unmounting of the FunctionFS instance causes the function to be closed. Tested-by: David Cohen <david.a.cohen@linux.intel.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-15usb: gadget: uvc: to_uvcg_control_header() can be statickbuild test robot
drivers/usb/gadget/function/uvc_configfs.c:46:28: sparse: symbol 'to_uvcg_control_header' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:138:25: sparse: symbol 'uvcg_control_header_type' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:164:6: sparse: symbol 'uvcg_control_header_drop' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:721:20: sparse: symbol 'to_uvcg_format' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:798:30: sparse: symbol 'to_uvcg_streaming_header' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:950:25: sparse: symbol 'uvcg_streaming_header_type' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:976:6: sparse: symbol 'uvcg_streaming_header_drop' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:1020:19: sparse: symbol 'to_uvcg_frame' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:1265:25: sparse: symbol 'uvcg_frame_type' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:1315:6: sparse: symbol 'uvcg_frame_drop' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:1338:26: sparse: symbol 'to_uvcg_uncompressed' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:1548:25: sparse: symbol 'uvcg_uncompressed_type' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:1586:6: sparse: symbol 'uvcg_uncompressed_drop' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:1610:19: sparse: symbol 'to_uvcg_mjpeg' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:1761:25: sparse: symbol 'uvcg_mjpeg_type' was not declared. Should it be static? drivers/usb/gadget/function/uvc_configfs.c:1793:6: sparse: symbol 'uvcg_mjpeg_drop' was not declared. Should it be static? Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-15usb: gadget: net2280: Dont use 0 as NULL pointerRicardo Ribalda Delgado
Fix sparse warning Fixes: cb442ee1592d2681 (usb: gadget: udc: net2280: Re-enable dynamic debug messages) Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-15usb: gadget: u_uac1: fix one code style problemPeter Chen
Fix one code style problem. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-15usb: gadget: uac1: struct gaudio is useless for struct f_uac1_optsPeter Chen
Since we call gaudio_cleanup at f_audio_free, the f_uac1_opts doesn't need to use gaudio any more. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-15usb: gadget: at91_udc: Allocate udc instanceBoris Brezillon
Allocate udc structure instead of relying on the statically declared object. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-15usb: gadget: at91_udc: Rework for multi-platform kernel supportBoris Brezillon
cpu_is_at91xxx are a set of macros defined in mach/cpu.h and are here used to detect the SoC we are booting on. Use compatible string + a caps structure to replace those cpu_is_xxx tests. Remove all mach and asm headers (which are now unused). Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-15usb: gadget: at91_udc: Simplify probe and remove functionsBoris Brezillon
Make use of devm_ functions to simplify probe and remove code. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-15usb: gadget: at91_udc: Remove non-DT handling codeBoris Brezillon
Since non-DT board support has been removed from the at91 architecture we can safely remove non-DT handling code. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-15usb: gadget: at91_udc: Drop uclk clockBoris Brezillon
Now that at91 system clocks forward set_rate request to their parent we can remove the uclk clock and directly call clk_set_rate on fclk. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-15usb: gadget: at91_udc: Fix clock namesBoris Brezillon
The driver is requesting clock by their global name (those declared in the clk_lookup list), but this only works with !CCF kernels. Now that all SoCs have moved to CCF, fix the driver to use local names (hclk and pclk). Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-12Merge tag 'fixes-for-v3.19-rc5' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus Felipe writes: usb: fixes for v3.19-rc5 Just three fixes this time. An oops fix in ep_write() from gadgetfs, another oops for the Atmel UDC when unloading a gadget driver and the fix for PHY deferred probing. Signed-off-by: Felipe Balbi <balbi@ti.com> Conflicts: drivers/usb/phy/phy.c
2015-01-12usb: gadget: mv_udc_core: delete pullup operation at .udc_startPeter Chen
UDC core has already done it after .udc_start. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-12usb: gadget: pxa27x_udc: delete pullup operation at .udc_start and .udc_stopPeter Chen
UDC core has already done it before .udc_stop and after .udc_start. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-12usb: gadget: pxa27x_udc: delete pullup operation at .udc_start and .udc_stopPeter Chen
UDC core has already done it before .udc_stop and after .udc_start. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-12usb: gadget: f_fs: refactor and document __ffs_ep0_read_events betterMichal Nazarewicz
Instead of using variable length array, use a static length equal to the size of the ffs->ev.types array. This gets rid of a sparse warning: drivers/usb/gadget/function/f_fs.c:401:44: warning: Variable length array is used. and makes it more explicit that the array has a very tight upper size limit. Also add some more documentation about the ev.types array and how its size is limited and affects the rest of the code. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reported-by: Rohith Seelaboyina <rseelaboyina@nvidia.com> Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-12usb: gadget: atmel_usba: Cache INT_ENB register valueBoris Brezillon
Cache INT_ENB register value in order to avoid uncached iomem access, and thus improve access time to INT_ENB value. Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-12usb: atmel_usba_udc: Mask status with enabled irqsBoris Brezillon
Avoid interpreting useless status flags when we're not waiting for such events by masking the status variable with the interrupt enabled register value. Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Reported-by: Patrice VILCHEZ <patrice.vilchez@atmel.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-12usb: atmel_usba_udc: Add at91sam9g45 and at91sam9x5 errata handlingBoris Brezillon
at91sam9g45 and at91sam9x5 SoCs have an hardware bug forcing us to generate a pulse on the BIAS signal on "USB end of reset” and “USB end of resume" events. Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Reported-by: Patrice VILCHEZ <patrice.vilchez@atmel.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-12usb: atmel_usba_udc: Rework at91sam9rl errata handlingBoris Brezillon
at91sam9rl SoC has an erratum forcing us to toggle the BIAS on USB suspend/resume events. This specific handling is only activated when CONFIG_ARCH_AT91SAM9RL is set and this option is only set when building a non-DT kernel, which is problematic since non-DT support for at91sam9rl SoC has been removed. Rework the toggle_bias implementation to attach it to the "at91sam9rl-udc" compatible string. Add new compatible strings to avoid executing at91sam9rl erratum handling on other SoCs. Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
generated by cgit (git 2.34.1) at 2025-09-22 16:54:59 +0000