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(parent: 3453773) | patch
usb/isp1760: Remove unneeded OR map and HcBufferStatus code
authorArvid Brodin <arvid.brodin@enea.com>
Tue, 26 Apr 2011 19:48:02 +0000 (21:48 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 3 May 2011 00:02:55 +0000 (17:02 -0700)
commiteb1a796868effbf33ec2cfa3d15567d7e31f2ee2
tree48cdc9ec84c6aee5f0fe43c148949abc0ba35287tree | snapshot (tar.gz zip)
parent34537731d7f64d20116fbef4a665ec6a37195573commit | diff
usb/isp1760: Remove unneeded OR map and HcBufferStatus code

Since we always set the OR flag for each transfer, we can just as well set all
these bits to 1 at init and be done with it. Also, HcBufferStatus can be set
at init as per the ISP1761 datasheet page 47 with no loss of performance.

Signed-off-by: Arvid Brodin <arvid.brodin@enea.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/isp1760-hcd.c diff | blob | blame | history
drivers/usb/host/isp1760-hcd.h diff | blob | blame | history