diff options
| -rw-r--r-- | drivers/media/rc/mtk-cir.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/rc/mtk-cir.c b/drivers/media/rc/mtk-cir.c index 1255e3afb032..27b7412d02a5 100644 --- a/drivers/media/rc/mtk-cir.c +++ b/drivers/media/rc/mtk-cir.c @@ -203,10 +203,10 @@ static inline void mtk_irq_enable(struct mtk_ir *ir, u32 mask) static irqreturn_t mtk_ir_irq(int irqno, void *dev_id) { + struct ir_raw_event rawir = {}; struct mtk_ir *ir = dev_id; - u8 wid = 0; u32 i, j, val; - struct ir_raw_event rawir = {}; + u8 wid; /* * Each pulse and space is encoded as a single byte, each byte @@ -228,7 +228,8 @@ static irqreturn_t mtk_ir_irq(int irqno, void *dev_id) dev_dbg(ir->dev, "@reg%d=0x%08x\n", i, val); for (j = 0 ; j < 4 ; j++) { - wid = (val & (MTK_WIDTH_MASK << j * 8)) >> j * 8; + wid = val & MTK_WIDTH_MASK; + val >>= 8; rawir.pulse = !rawir.pulse; rawir.duration = wid * (MTK_IR_SAMPLE + 1); ir_raw_event_store_with_filter(ir->rc, &rawir); |