| commit | 543aa4867d4a2dff5fc11e1b688197ee3bad7f89 | |
| author | Stefan Wahren <stefan.wahren@i2se.com> | |
| Mon, 15 Jun 2015 04:37:00 +0000 (15 04:37 +0000) | ||
| committer | Felipe Balbi <balbi@ti.com> | |
| Mon, 6 Jul 2015 17:34:08 +0000 (6 12:34 -0500) | ||
| tree | 3b41e60a230bf09b9fab76565932f8f5cf1a9517 | treesnapshot (tar.gz zip) |
| parent | 2184fe636b4e310cba52251971cee82cb2407a68 | commitdiff |
usb: phy: mxs: suspend to RAM causes NULL pointer dereference
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: efdbd3a5d6e ("usb: phy: mxs: do not set PWD.RXPWD1PT1 for low speed connection")
CC: <stable@vger.kernel.org> # 4.0
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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: efdbd3a5d6e ("usb: phy: mxs: do not set PWD.RXPWD1PT1 for low speed connection")
CC: <stable@vger.kernel.org> # 4.0
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
| drivers/usb/phy/phy-mxs-usb.c | diffblobblamehistory |