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(parent: af63429) | patch
usb: musb: cppi41: do not call udelay()
authorFelipe Balbi <balbi@ti.com>
Fri, 27 Feb 2015 19:22:27 +0000 (13:22 -0600)
committerFelipe Balbi <balbi@ti.com>
Tue, 10 Mar 2015 20:33:32 +0000 (15:33 -0500)
commit043f5b75dd2b1fbd45d5f367d50e5ae5b4afa955
tree31183d48e89d5b08d835f643b9d322e21046023ctree | snapshot
parentaf63429cf046210d7313805b579dd779d10ad1c0commit | diff
usb: musb: cppi41: do not call udelay()

according to comment in code, HS completion
will happen pretty fast, instead of using
udelay(), let's just busy loop and drop a
cpu_relax() where udelay() was.

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/musb/musb_cppi41.c diff | blob | history
Domain: System / Kernel;