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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2022-03-08 11:09:12 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-03-18 15:18:59 +0300
commitd3a46d0d83f94b5780bcaaea4b4ddbe7c110b35c (patch)
tree65ac0ab9b3a41579f2e4512d1b017f64b7c1418a /drivers/tty
parentdffa58b64cca6ca266bc0310d8e6b27abd1f8048 (diff)
downloadlinux-d3a46d0d83f94b5780bcaaea4b4ddbe7c110b35c.tar.xz
tty: serial: samsung: embed s3c24xx_uart_info in parent structure
Embed "struct s3c24xx_uart_info" directly as a member of "struct s3c24xx_serial_drv_data" instead of keeping it as a pointer. This makes the code clearer (obvious ownership of "struct s3c24xx_serial_drv_data") and saves one pointer. Tested-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Jiri Slaby <jirislaby@kernel.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220308080919.152715-2-krzysztof.kozlowski@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/serial/samsung_tty.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index ab26520c9c21..966398df4b6a 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c
@@ -85,7 +85,7 @@ struct s3c24xx_uart_info {
};
struct s3c24xx_serial_drv_data {
- struct s3c24xx_uart_info *info;
+ struct s3c24xx_uart_info info;
struct s3c2410_uartcfg *def_cfg;
unsigned int fifosize[CONFIG_SERIAL_SAMSUNG_UARTS];
};
@@ -2194,7 +2194,7 @@ static int s3c24xx_serial_probe(struct platform_device *pdev)
}
ourport->baudclk = ERR_PTR(-EINVAL);
- ourport->info = ourport->drv_data->info;
+ ourport->info = &ourport->drv_data->info;
ourport->cfg = (dev_get_platdata(&pdev->dev)) ?
dev_get_platdata(&pdev->dev) :
ourport->drv_data->def_cfg;
@@ -2613,7 +2613,7 @@ static struct console s3c24xx_serial_console = {
#ifdef CONFIG_CPU_S3C2410
static struct s3c24xx_serial_drv_data s3c2410_serial_drv_data = {
- .info = &(struct s3c24xx_uart_info) {
+ .info = {
.name = "Samsung S3C2410 UART",
.type = TYPE_S3C24XX,
.port_type = PORT_S3C2410,
@@ -2641,7 +2641,7 @@ static struct s3c24xx_serial_drv_data s3c2410_serial_drv_data = {
#ifdef CONFIG_CPU_S3C2412
static struct s3c24xx_serial_drv_data s3c2412_serial_drv_data = {
- .info = &(struct s3c24xx_uart_info) {
+ .info = {
.name = "Samsung S3C2412 UART",
.type = TYPE_S3C24XX,
.port_type = PORT_S3C2412,
@@ -2671,7 +2671,7 @@ static struct s3c24xx_serial_drv_data s3c2412_serial_drv_data = {
#if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2416) || \
defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2442)
static struct s3c24xx_serial_drv_data s3c2440_serial_drv_data = {
- .info = &(struct s3c24xx_uart_info) {
+ .info = {
.name = "Samsung S3C2440 UART",
.type = TYPE_S3C24XX,
.port_type = PORT_S3C2440,
@@ -2701,7 +2701,7 @@ static struct s3c24xx_serial_drv_data s3c2440_serial_drv_data = {
#if defined(CONFIG_CPU_S3C6400) || defined(CONFIG_CPU_S3C6410)
static struct s3c24xx_serial_drv_data s3c6400_serial_drv_data = {
- .info = &(struct s3c24xx_uart_info) {
+ .info = {
.name = "Samsung S3C6400 UART",
.type = TYPE_S3C6400,
.port_type = PORT_S3C6400,
@@ -2730,7 +2730,7 @@ static struct s3c24xx_serial_drv_data s3c6400_serial_drv_data = {
#ifdef CONFIG_CPU_S5PV210
static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = {
- .info = &(struct s3c24xx_uart_info) {
+ .info = {
.name = "Samsung S5PV210 UART",
.type = TYPE_S3C6400,
.port_type = PORT_S3C6400,
@@ -2759,7 +2759,7 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = {
#if defined(CONFIG_ARCH_EXYNOS)
#define EXYNOS_COMMON_SERIAL_DRV_DATA() \
- .info = &(struct s3c24xx_uart_info) { \
+ .info = { \
.name = "Samsung Exynos UART", \
.type = TYPE_S3C6400, \
.port_type = PORT_S3C6400, \
@@ -2808,7 +2808,7 @@ static struct s3c24xx_serial_drv_data exynos850_serial_drv_data = {
#ifdef CONFIG_ARCH_APPLE
static struct s3c24xx_serial_drv_data s5l_serial_drv_data = {
- .info = &(struct s3c24xx_uart_info) {
+ .info = {
.name = "Apple S5L UART",
.type = TYPE_APPLE_S5L,
.port_type = PORT_8250,