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path: root/kernel/drivers/media/rc/redrat3.c
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Diffstat (limited to 'kernel/drivers/media/rc/redrat3.c')
-rw-r--r--kernel/drivers/media/rc/redrat3.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/drivers/media/rc/redrat3.c b/kernel/drivers/media/rc/redrat3.c
index c4def66f9..ec74244a3 100644
--- a/kernel/drivers/media/rc/redrat3.c
+++ b/kernel/drivers/media/rc/redrat3.c
@@ -322,7 +322,7 @@ static u32 redrat3_us_to_len(u32 microsec)
u32 result;
u32 divisor;
- microsec &= IR_MAX_DURATION;
+ microsec = (microsec > IR_MAX_DURATION) ? IR_MAX_DURATION : microsec;
divisor = (RR3_CLK_CONV_FACTOR / 1000);
result = (u32)(microsec * divisor) / 1000;
@@ -380,7 +380,8 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
if (i == 0)
trailer = rawir.duration;
/* cap the value to IR_MAX_DURATION */
- rawir.duration &= IR_MAX_DURATION;
+ rawir.duration = (rawir.duration > IR_MAX_DURATION) ?
+ IR_MAX_DURATION : rawir.duration;
dev_dbg(dev, "storing %s with duration %d (i: %d)\n",
rawir.pulse ? "pulse" : "space", rawir.duration, i);
@@ -405,7 +406,7 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
}
/* Util fn to send rr3 cmds */
-static u8 redrat3_send_cmd(int cmd, struct redrat3_dev *rr3)
+static int redrat3_send_cmd(int cmd, struct redrat3_dev *rr3)
{
struct usb_device *udev;
u8 *data;