tree 9191beaa4ca1ad13fa05794d9dbcde5a69739b4e
parent f82503f549c70c15e283511270e6713a912fef37
author George Cherian <george.cherian@ti.com> 1390815446 +0530
committer Felipe Balbi <balbi@ti.com> 1392737156 -0600

usb: musb: musb_cppi41: Handle ISOCH differently and not use the hrtimer.

In case of ISOCH transfers the hrtimer workaround for the hardware issue
is not very reliable. Instead of checking musb_is_tx_fifo_empty() in hrtimer
routine, schedule a completion work and check the same in completion work.

Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>