[PATCH 1/4] serial: imx: Constify platform_device_id

[PATCH 1/4] serial: imx: Constify platform_device_id

[Krzysztof Kozlowski]

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
---
 drivers/tty/serial/imx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index c8cfa0637128..fca20d595037 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -239,7 +239,7 @@ static struct imx_uart_data imx_uart_devdata[] = {
 	},
 };
 
-static struct platform_device_id imx_uart_devtype[] = {
+static const struct platform_device_id imx_uart_devtype[] = {
 	{
 		.name = "imx1-uart",
 		.driver_data = (kernel_ulong_t) &imx_uart_devdata[IMX1_UART],
-- 
2.1.4

[PATCH 2/4] serial: mxs: Constify platform_device_id

[Krzysztof Kozlowski]

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
---
 drivers/tty/serial/mxs-auart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index f7e5825b55ab..13cf7738fbdc 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -169,7 +169,7 @@ struct mxs_auart_port {
 	bool			ms_irq_enabled;
 };
 
-static struct platform_device_id mxs_auart_devtype[] = {
+static const struct platform_device_id mxs_auart_devtype[] = {
 	{ .name = "mxs-auart-imx23", .driver_data = IMX23_AUART },
 	{ .name = "mxs-auart-imx28", .driver_data = IMX28_AUART },
 	{ /* sentinel */ }
-- 
2.1.4

[PATCH 3/4] serial: samsung: Staticize local symbol

[Krzysztof Kozlowski]

Staticize symbols not exported and not used outside of file.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
---
 drivers/tty/serial/samsung.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index a0ae942d9562..19ce68e421a7 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -348,7 +348,7 @@ static void s3c24xx_serial_start_next_tx(struct s3c24xx_uart_port *ourport)
 		s3c24xx_serial_start_tx_dma(ourport, count);
 }
 
-void s3c24xx_serial_start_tx(struct uart_port *port)
+static void s3c24xx_serial_start_tx(struct uart_port *port)
 {
 	struct s3c24xx_uart_port *ourport = to_ourport(port);
 	struct circ_buf *xmit = &port->state->xmit;
-- 
2.1.4

[PATCH 4/4] serial: samsung: Constify platform_device_id

[Krzysztof Kozlowski]

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
---
 drivers/tty/serial/samsung.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 19ce68e421a7..67d0c213b1c7 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -2337,7 +2337,7 @@ static struct s3c24xx_serial_drv_data exynos5433_serial_drv_data = {
 #define EXYNOS5433_SERIAL_DRV_DATA (kernel_ulong_t)NULL
 #endif
 
-static struct platform_device_id s3c24xx_serial_driver_ids[] = {
+static const struct platform_device_id s3c24xx_serial_driver_ids[] = {
 	{
 		.name		= "s3c2410-uart",
 		.driver_data	= S3C2410_SERIAL_DRV_DATA,
-- 
2.1.4