From 38d9a2cf2db30b37dde81ec5f8b4de0fd9843ccc Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Fri, 28 Mar 2008 05:30:48 -0300 Subject: [PATCH] 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/pvrusb2/pvrusb2-hdw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 6a820b7..307a38d 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2401,7 +2401,7 @@ static int pvr2_hdw_commit_execute(struct pvr2_hdw *hdw) } } - if (hdw->input_dirty && + if (hdw->input_dirty && hdw->state_pathway_ok && (((hdw->input_val == PVR2_CVAL_INPUT_DTV) ? PVR2_PATHWAY_DIGITAL : PVR2_PATHWAY_ANALOG) != hdw->pathway_state)) { -- 2.7.4