[media] USB: Staging: media: lirc: initialize spinlocks before usage

Initialize the spinlock for each hardware time.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c
index 3295ea63f3eb..97ef67036e3f 100644
--- a/drivers/staging/media/lirc/lirc_serial.c
+++ b/drivers/staging/media/lirc/lirc_serial.c
@@ -129,6 +129,7 @@ static void send_space_homebrew(long length);
 
 static struct lirc_serial hardware[] = {
         [LIRC_HOMEBREW] = {
+                .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_HOMEBREW].lock),
                 .signal_pin        = UART_MSR_DCD,
                 .signal_pin_change = UART_MSR_DDCD,
                 .on  = (UART_MCR_RTS | UART_MCR_OUT2 | UART_MCR_DTR),
@@ -145,6 +146,7 @@ static struct lirc_serial hardware[] = {
         },
 
         [LIRC_IRDEO] = {
+                .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_IRDEO].lock),
                 .signal_pin        = UART_MSR_DSR,
                 .signal_pin_change = UART_MSR_DDSR,
                 .on  = UART_MCR_OUT2,
@@ -156,6 +158,7 @@ static struct lirc_serial hardware[] = {
         },
 
         [LIRC_IRDEO_REMOTE] = {
+                .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_IRDEO_REMOTE].lock),
                 .signal_pin        = UART_MSR_DSR,
                 .signal_pin_change = UART_MSR_DDSR,
                 .on  = (UART_MCR_RTS | UART_MCR_DTR | UART_MCR_OUT2),
@@ -167,6 +170,7 @@ static struct lirc_serial hardware[] = {
         },
 
         [LIRC_ANIMAX] = {
+                .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_ANIMAX].lock),
                 .signal_pin        = UART_MSR_DCD,
                 .signal_pin_change = UART_MSR_DDCD,
                 .on  = 0,
@@ -177,6 +181,7 @@ static struct lirc_serial hardware[] = {
         },
 
         [LIRC_IGOR] = {
+                .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_IGOR].lock),
                 .signal_pin        = UART_MSR_DSR,
                 .signal_pin_change = UART_MSR_DDSR,
                 .on  = (UART_MCR_RTS | UART_MCR_OUT2 | UART_MCR_DTR),
@@ -201,6 +206,7 @@ static struct lirc_serial hardware[] = {
          * See also http://www.nslu2-linux.org for this device
          */
         [LIRC_NSLU2] = {
+                .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_NSLU2].lock),
                 .signal_pin        = UART_MSR_CTS,
                 .signal_pin_change = UART_MSR_DCTS,
                 .on  = (UART_MCR_RTS | UART_MCR_OUT2 | UART_MCR_DTR),