usb: musb: core: improve musb_interrupt() a bit

Browse source

instead of using manually spelled out bit-shits
and iterate over each of the 16-bits (one for
each endpoint) on each direction, we can make use
of for_each_set_bit() which internally uses
find_first_bit().

This makes the code slightly more readable while
also making we only iterate over bits which are
actually set.

Signed-off-by: Felipe Balbi <balbi@ti.com>

...

This commit is contained in:

Felipe Balbi 2013-12-30 12:42:38 -06:00

parent e3c93e1a3f

commit 31a0ede0de

1 changed files with 24 additions and 28 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

52

drivers/usb/musb/musb_core.c

View file