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Commit 2e896133 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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V4L/DVB (13311): uvcvideo: Fix compilation warning with 2.6.32 due to type mismatch with abs() 



The abs() macro has changed in 2.6.32 and returns a long instead of an
int. Fix the driver to avoid compilation warnings.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent a2e35af6

drivers/media/video/uvc/uvc_ctrl.c

+1 −1
Original line number Diff line number Diff line
@@ -348,7 +348,7 @@ static void uvc_ctrl_set_zoom(struct uvc_control_mapping *mapping, 
	__s32 value, __u8 *data)

{

	data[0] = value == 0 ? 0 : (value > 0) ? 1 : 0xff;

	data[2] = min(abs(value), 0xff);

	data[2] = min((int)abs(value), 0xff);

}



static struct uvc_control_mapping uvc_ctrl_mappings[] = {