Stefan Wahren cc4c7d238d usb: phy: mxs: suspend to RAM causes NULL pointer dereference ...

commit 543aa4867d upstream.

Triggering suspend to RAM via sysfs on a i.MX28 causes a NULL pointer
dereference. This patch avoids the oops in mxs_phy_get_vbus_status()
by aborting since there is no syscon available.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Fixes: efdbd3a5d6 ("usb: phy: mxs: do not set PWD.RXPWD1PT1 for low speed connection")
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-08-03 09:29:05 -07:00

..

am35x-phy-control.h

usb: phy: Add AM335x PHY driver

2013-08-09 17:34:15 +03:00

Kconfig

usb: phy: Fix USB_ULPI_VIEWPORT Kconfig dependency

2015-03-24 11:35:30 -05:00

Makefile

usb: phy: samsung: remove old USB 3.0 PHY driver

2014-09-02 09:16:44 -05:00

of.c

usb: phy: fixed comment typo

2015-03-11 10:19:36 -05:00

phy-ab8500-usb.c

usb: phy: ab8500-usb: Pass the IRQF_ONESHOT flag

2015-05-26 09:44:46 -05:00

phy-am335x-control.c

usb: phy: am335x-control: check return value of bus_find_device

2015-03-10 16:28:44 -05:00

phy-am335x.c

usb: phy: drop owner assignment from platform_drivers

2014-10-20 16:21:50 +02:00

phy-fsl-usb.c

usb: phy: phy-fsl-usb: Remove some unused functions

2015-01-12 12:13:29 -06:00

phy-fsl-usb.h

usb: phy: fsl: Fix build errors

2014-11-12 08:37:37 -06:00

phy-generic.c

usb: phy: phy-generic: No need to call gpiod_direction_output() twice

2015-03-11 10:19:38 -05:00

phy-generic.h

usb: phy: generic: add vbus support

2015-01-12 12:13:29 -06:00

phy-gpio-vbus-usb.c

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-14 16:10:09 -08:00

phy-isp1301-omap.c

usb: phy: isp1301: work around tps65010 dependency

2015-04-27 14:45:14 -05:00

phy-isp1301.c

usb: phy: Fix NULL pointer exception during usb_get_phy

2013-05-15 17:32:47 +03:00

phy-keystone.c

usb: phy: drop owner assignment from platform_drivers

2014-10-20 16:21:50 +02:00

phy-msm-usb.c

Merge tag 'usb-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2015-04-13 17:07:21 -07:00

phy-mv-usb.c

usb: phy: mv-usb: fix usb_phy build errors

2015-01-13 09:32:22 -06:00

phy-mv-usb.h

usb: otg: mv_otg: remove unused clock

2013-04-02 11:42:45 +03:00

phy-mxs-usb.c

usb: phy: mxs: suspend to RAM causes NULL pointer dereference

2015-08-03 09:29:05 -07:00

phy-omap-otg.c

usb: phy: drop owner assignment from platform_drivers

2014-10-20 16:21:50 +02:00

phy-rcar-gen2-usb.c

usb: phy: rcar-gen2-usb: Fix USBHS_UGSTS_LOCK value

2015-04-03 19:03:15 +02:00

phy-rcar-usb.c

usb: phy: rcar-usb: remove duplicate check on resource

2014-11-03 10:01:21 -06:00

phy-tahvo.c

usb: phy: tahvo: Pass the IRQF_ONESHOT flag

2015-05-26 09:44:51 -05:00

phy-tegra-usb.c

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-14 16:10:09 -08:00

phy-twl6030-usb.c

usb: phy: drop owner assignment from platform_drivers

2014-10-20 16:21:50 +02:00

phy-ulpi-viewport.c

usb: Remove unnecessary semicolons

2013-10-11 16:26:46 -07:00

phy-ulpi.c

usb: rename phy to usb_phy in OTG

2014-11-03 10:01:25 -06:00

phy.c

usb: phy: Find the right match in devm_usb_phy_match

2015-03-19 11:28:14 -05:00