5 files changed, 6 insertions, 6 deletions

diff --git a/firmware/drivers/audio/as3514.c b/firmware/drivers/audio/as3514.c
index 5d7c700..f88cafe 100644
--- a/firmware/drivers/audio/as3514.c
+++ b/firmware/drivers/audio/as3514.c
@@ -394,7 +394,7 @@ void audiohw_set_recvol(int left, int right, int type)
  * Enable line in 1 analog monitoring
  *
  */
-void audiohw_set_monitor(int enable)
+void audiohw_set_monitor(bool enable)
 {
     /* LI1R_Mute_on - default */
     unsigned int line_in1_r = as3514.regs[LINE_IN1_R] & ~(1 << 5);
diff --git a/firmware/drivers/audio/uda1380.c b/firmware/drivers/audio/uda1380.c
index 7ff34e7..f5b637e 100644
--- a/firmware/drivers/audio/uda1380.c
+++ b/firmware/drivers/audio/uda1380.c
@@ -451,7 +451,7 @@ void audiohw_set_recvol(int left, int right, int type)
  * Enable or disable recording monitor (so one can listen to the recording)
  * 
  */
-void audiohw_set_monitor(int enable)
+void audiohw_set_monitor(bool enable)
 {
     if (enable)    /* enable channel 2 */
         uda1380_write_reg(REG_MUTE, uda1380_regs[REG_MUTE] & ~MUTE_CH2);
diff --git a/firmware/drivers/audio/wm8731.c b/firmware/drivers/audio/wm8731.c
index 66eb1e8..e051fc4 100644
--- a/firmware/drivers/audio/wm8731.c
+++ b/firmware/drivers/audio/wm8731.c
@@ -177,7 +177,7 @@ void audiohw_postinit(void)
 {
     sleep(HZ);
 
-    /* 4) Set the ‘Active’ bit in register 12h. */
+    /* 4) Set the �Active� bit in register 12h. */
     codec_set_active(true);
 
     audiohw_mute(false);
@@ -316,7 +316,7 @@ void audiohw_set_recvol(int left, int right, int type)
     }
 }
 
-void audiohw_set_monitor(int enable)
+void audiohw_set_monitor(bool enable)
 {
     if(enable)
     {
diff --git a/firmware/drivers/audio/wm8758.c b/firmware/drivers/audio/wm8758.c
index 4a01836..30740d5 100644
--- a/firmware/drivers/audio/wm8758.c
+++ b/firmware/drivers/audio/wm8758.c
@@ -268,7 +268,7 @@ void audiohw_set_recvol(int left, int right, int type) {
     (void)type;
 }
 
-void audiohw_set_monitor(int enable) {
+void audiohw_set_monitor(bool enable) {
 
     (void)enable;
 }
diff --git a/firmware/drivers/audio/wm8975.c b/firmware/drivers/audio/wm8975.c
index 65a5f03..a069d15 100644
--- a/firmware/drivers/audio/wm8975.c
+++ b/firmware/drivers/audio/wm8975.c
@@ -311,7 +311,7 @@ void audiohw_set_recvol(int left, int right, int type) {
     (void)type;
 }
 
-void audiohw_set_monitor(int enable) {
+void audiohw_set_monitor(bool enable) {
 
     (void)enable;
 }