linux/drivers/usb/core
Sekhar Nori bde654a55a usb: hcd: use correct device pointer for dma ops
commit a8c06e407e ("usb: separate out sysdev pointer from
usb_bus") converted to use hcd->self.sysdev for DMA
operations instead of hcd->self.controller but forgot to do
it for one instance.

This gets caught when DMA debugging is enabled since dma map
and unmap end up using different device pointers.

Fix it.

Fixes: a8c06e407e ("usb: separate out sysdev pointer from usb_bus")
Reported-by: Carlos Hernandez <ceh@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08 12:04:42 +02:00
..
buffer.c usb: separate out sysdev pointer from usb_bus 2017-03-23 08:20:21 +01:00
config.c usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk 2017-03-14 17:07:31 +08:00
devices.c usb: core: devices: remove unnecessary & operation 2016-11-03 10:38:23 +02:00
devio.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
driver.c usb: hub: Do not attempt to autosuspend disconnected devices 2017-03-23 08:13:22 +01:00
endpoint.c usb: patches for v4.10 merge window 2016-11-18 16:02:15 +01:00
file.c USB: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously 2017-03-29 11:55:25 +02:00
generic.c USB: core: add missing license information to some files 2016-10-29 12:51:56 -04:00
hcd-pci.c usb: hcd: out of bounds access in for_each_companion 2016-04-13 12:06:18 -07:00
hcd.c usb: hcd: use correct device pointer for dma ops 2017-04-08 12:04:42 +02:00
hub.c Merge 4.11-rc4 into usb-next 2017-03-27 09:19:32 +02:00
hub.h usb: Support USB 3.1 extended port status request 2016-01-24 20:16:52 -08:00
Kconfig usb: core: Introduce a USB port LED trigger 2016-09-27 12:20:17 +02:00
ledtrig-usbport.c usb: core: usbport: Use proper LED API to fix potential crash 2016-12-06 08:37:41 +01:00
Makefile usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW 2017-03-17 13:16:56 +09:00
message.c usb: core: update comments for send message functions 2017-01-19 10:34:40 +01:00
notify.c USB: core: add missing license information to some files 2016-10-29 12:51:56 -04:00
of.c usb: of: add functions to bind a companion controller 2017-03-17 13:24:48 +09:00
otg_whitelist.h usb: core: use IS_ENABLED() instead of checking for built-in or module 2016-09-02 14:36:33 +02:00
port.c Revert "USB / PM: Allow USB devices to remain runtime-suspended when sleeping" 2016-05-02 08:44:31 -07:00
quirks.c usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk 2017-03-14 17:07:31 +08:00
sysfs.c USB: core: add missing license information to some files 2016-10-29 12:51:56 -04:00
urb.c usb: patches for v4.10 merge window 2016-11-18 16:02:15 +01:00
usb-acpi.c usb: find internal hub tier mismatch via acpi 2014-05-27 16:38:52 -07:00
usb.c USB: core: fix up kerneldoc comment 2017-03-24 17:22:22 +01:00
usb.h USB: core: add missing license information to some files 2016-10-29 12:51:56 -04:00