Revert "[media] rc: rc-loopback: Add loopback of filter scancodes"

[karo-tx-linux.git] / drivers / media / rc / redrat3.c

diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index c4def66f9aa2cac019a6abd9bc2070644fe8a42a..ec74244a38530a937d07280a304debdf7a5988b7 100644 (file)
--- a/drivers/media/rc/redrat3.c
+++ b/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;