UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

tty: serial: samsung: embed s3c2410_uartcfg in parent structure 

Embed "struct s3c2410_uartcfg" 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 "s3c2410_uartcfg
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/20220308080919.152715-3-krzysztof.kozlowski@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Krzysztof Kozlowski 2022-03-08 09:09:13 +01:00 committed by Greg Kroah-Hartman
parent d3a46d0d83
commit 7483189d6b
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/tty/serial/samsung_tty.c
View File

@ -86,7 +86,7 @@ struct s3c24xx_uart_info {
struct s3c24xx_serial_drv_data {
struct s3c24xx_uart_info info;
struct s3c2410_uartcfg *def_cfg;
struct s3c2410_uartcfg def_cfg;
unsigned int fifosize[CONFIG_SERIAL_SAMSUNG_UARTS];
};
@ -2197,7 +2197,7 @@ static int s3c24xx_serial_probe(struct platform_device *pdev)
ourport->info = &ourport->drv_data->info;
ourport->cfg = (dev_get_platdata(&pdev->dev)) ?
dev_get_platdata(&pdev->dev) :
ourport->drv_data->def_cfg;
&ourport->drv_data->def_cfg;
switch (ourport->info->type) {
case TYPE_S3C24XX:
@ -2629,7 +2629,7 @@ static struct s3c24xx_serial_drv_data s3c2410_serial_drv_data = {
.clksel_mask = S3C2410_UCON_CLKMASK,
.clksel_shift = S3C2410_UCON_CLKSHIFT,
},
.def_cfg = &(struct s3c2410_uartcfg) {
.def_cfg = {
.ucon = S3C2410_UCON_DEFAULT,
.ufcon = S3C2410_UFCON_DEFAULT,
},
@ -2658,7 +2658,7 @@ static struct s3c24xx_serial_drv_data s3c2412_serial_drv_data = {
.clksel_mask = S3C2412_UCON_CLKMASK,
.clksel_shift = S3C2412_UCON_CLKSHIFT,
},
.def_cfg = &(struct s3c2410_uartcfg) {
.def_cfg = {
.ucon = S3C2410_UCON_DEFAULT,
.ufcon = S3C2410_UFCON_DEFAULT,
},
@ -2689,7 +2689,7 @@ static struct s3c24xx_serial_drv_data s3c2440_serial_drv_data = {
.clksel_shift = S3C2412_UCON_CLKSHIFT,
.ucon_mask = S3C2440_UCON0_DIVMASK,
},
.def_cfg = &(struct s3c2410_uartcfg) {
.def_cfg = {
.ucon = S3C2410_UCON_DEFAULT,
.ufcon = S3C2410_UFCON_DEFAULT,
},
@ -2718,7 +2718,7 @@ static struct s3c24xx_serial_drv_data s3c6400_serial_drv_data = {
.clksel_mask = S3C6400_UCON_CLKMASK,
.clksel_shift = S3C6400_UCON_CLKSHIFT,
},
.def_cfg = &(struct s3c2410_uartcfg) {
.def_cfg = {
.ucon = S3C2410_UCON_DEFAULT,
.ufcon = S3C2410_UFCON_DEFAULT,
},
@ -2746,7 +2746,7 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = {
.clksel_mask = S5PV210_UCON_CLKMASK,
.clksel_shift = S5PV210_UCON_CLKSHIFT,
},
.def_cfg = &(struct s3c2410_uartcfg) {
.def_cfg = {
.ucon = S5PV210_UCON_DEFAULT,
.ufcon = S5PV210_UFCON_DEFAULT,
},
@ -2775,7 +2775,7 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = {
.clksel_mask = 0, \
.clksel_shift = 0, \
}, \
.def_cfg = &(struct s3c2410_uartcfg) { \
.def_cfg = { \
.ucon = S5PV210_UCON_DEFAULT, \
.ufcon = S5PV210_UFCON_DEFAULT, \
.has_fracval = 1, \
@ -2824,7 +2824,7 @@ static struct s3c24xx_serial_drv_data s5l_serial_drv_data = {
.clksel_mask = 0,
.clksel_shift = 0,
},
.def_cfg = &(struct s3c2410_uartcfg) {
.def_cfg = {
.ucon = APPLE_S5L_UCON_DEFAULT,
.ufcon = S3C2410_UFCON_DEFAULT,
},