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usb: musb: clear MUSB_INTR_SOF
authorGrazvydas Ignotas <notasas@gmail.com>
Sat, 4 Jul 2015 20:51:00 +0000 (23:51 +0300)
committerGrazvydas Ignotas <notasas@gmail.com>
Sun, 5 Jul 2015 20:33:34 +0000 (23:33 +0300)
MUSB_INTR_SOF is always masked, but still shows up in status register
and causes musb_stage0_irq() to be called needlessly, then work to be
scheduled at the end of musb_stage0_irq(), and that doubles context
switch count.

drivers/usb/musb/musb_core.c patch | blob | history

diff --cc drivers/usb/musb/musb_core.c
Simple merge
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