usb: musb: musbhsdma: drop the controller check in dma_controller_destroy()

Browse source

This check is hardly required and alas is wrong. 'c' might be NULL but
the chances are low that 'controller' after the container_of() becomes
NULL.

Since no other DMA implementation is doing that and musb-core does not
call it with a NULL pointer it can dropped.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

...

This commit is contained in:

Sebastian Andrzej Siewior 2013-06-19 17:38:10 +02:00 • committed by Felipe Balbi

parent 260eba39bc

commit ff2283229d

1 changed files with 0 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/usb/musb/musbhsdma.c

View file