From 9dc66fc9a190c27f2070c372ff6e34a6aa3c89d0 Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Fri, 28 Mar 2008 00:30:48 -0500 Subject: pvrusb2: state control tweak From: Mike Isely 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 --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'linux/drivers/media') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index f7dd9d1f9..f427f4df9 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2419,7 +2419,7 @@ 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)) { -- cgit v1.2.3