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V4L/DVB (7696): pvrusb2: state control tweak
authorMike Isely <isely@pobox.com>
Fri, 28 Mar 2008 08:30:48 +0000 (05:30 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Thu, 24 Apr 2008 17:09:47 +0000 (14:09 -0300)
commit4dfd4999d12ce6fb21eef1e782cfc60aab6664dc
treee445fc1bf5a14995000985eb2e20c0097b640b79tree | snapshot
parentcf43f26f59215d87cc4973b32bec919000ab9b68commit | diff
V4L/DVB (7696): pvrusb2: state control tweak

Don't trigger a pathway state change if it's already been triggered
(eliminates some wasted processing and some debug output noise)

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/pvrusb2/pvrusb2-hdw.c diff | blob | history
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