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(parent: e7e2589) | patch
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)
commit621367ef474da0e2ec390abbb2251ba192e2312c
tree979e37fd37e8f26f9157e222200cfe824a7ca661tree | snapshot
parente7e2589d0dc69e485120a3ec1aa2f606478362b4commit | diff
usb: musb: clear MUSB_INTR_SOF

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 diff | blob | history
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