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linux/drivers/usb/gadget
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Yoshihiro Shimoda d998844016 usb: gadget: udc: renesas_usb3: should call pm_runtime_enable() before add udc 
This patch fixes an issue that this driver causes panic if a gadget
driver is already loaded because usb_add_gadget_udc() might call
renesas_usb3_start() via .udc_start, and then pm_runtime_get_sync()
in renesas_usb3_start() doesn't work correctly.
Note that the usb3_to_dev() macro should not be called at this timing
because the macro uses the gadget structure.

Fixes: cf06df3fae ("usb: gadget: udc: renesas_usb3: move pm_runtime_{en,dis}able()")
Cc: <stable@vger.kernel.org> # v4.15+
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2018-05-21 10:36:14 +03:00
..
function usb: gadget: f_phonet: fix pn_net_xmit()'s return type 2018-05-21 10:36:14 +03:00
legacy USB/PHY patches for 4.17-rc1 2018-04-04 17:55:35 -07:00
udc usb: gadget: udc: renesas_usb3: should call pm_runtime_enable() before add udc 2018-05-21 10:36:14 +03:00
composite.c usb: gadget: composite: fill bcdUSB as 0x0320 for SuperSpeed or higher speeds 2018-05-15 10:22:21 +03:00
config.c USB: gadget: Remove redundant license text 2017-11-07 15:45:02 +01:00
configfs.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
configfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
epautoconf.c USB: gadget: Remove redundant license text 2017-11-07 15:45:02 +01:00
functions.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
Kconfig Revert "usb: gadget: allow to enable legacy drivers without USB_ETH" 2017-12-12 12:48:30 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
u_f.c USB: gadget: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_f.h USB: gadget: f_midi: fixing a possible double-free in f_midi 2018-03-26 11:53:14 +02:00
u_os_desc.h USB: gadget: Remove redundant license text 2017-11-07 15:45:02 +01:00
usbstring.c usb/gadget: Constify usb_gadget_get_string "table" argument 2018-05-15 10:06:49 +03:00