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Commit ac6e4c15 authored by Sasha Levin's avatar Sasha Levin Committed by Mauro Carvalho Chehab
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[media] USB: Staging: media: lirc: initialize spinlocks before usage 



Initialize the spinlock for each hardware time.

Signed-off-by: default avatarSasha Levin <levinsasha928@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 70c276a6

drivers/staging/media/lirc/lirc_serial.c

+6 −0
Original line number Diff line number Diff line
@@ -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),