From: Jean Delvare Date: Sat, 30 Aug 2008 13:18:21 +0000 (-0300) Subject: V4L/DVB (8879): bttv: Don't unmask VPRES interrupt X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=eb1b27bd86db6f9f73d6db973b18f31790a3d410;p=linux-beck.git V4L/DVB (8879): bttv: Don't unmask VPRES interrupt When the input is set to tuner and no antenna is connected, the BT848 can flood VPRES interrupts. So we don't want to enable this type of interrupts when the input it set to tuner. As we don't do anything when receiving such an interrupt anyway, the easiest fix is to simply not unmask this specific interrupt. Signed-off-by: Jean Delvare Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 035a58d1aaa4..ef205cd2a2a7 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -1367,7 +1367,7 @@ static void init_irqreg(struct bttv *btv) (btv->gpioirq ? BT848_INT_GPINT : 0) | BT848_INT_SCERR | (fdsr ? BT848_INT_FDSR : 0) | - BT848_INT_RISCI|BT848_INT_OCERR|BT848_INT_VPRES| + BT848_INT_RISCI | BT848_INT_OCERR | BT848_INT_FMTCHG|BT848_INT_HLOCK| BT848_INT_I2CDONE, BT848_INT_MASK);