Remove usage of CONFIG_SERIAL_SAMSUNG_UARTS symbol from platform
specific code.
Signed-off-by: Abhilash Kesavan <a.kesa...@samsung.com>
Reviewed-by: Tomasz Figa <tomasz.f...@gmail.com>
---
Changes in v2:
- Re-ordered the patches
- Added a define for number of uart ports in
arch/arm/plat-samsung/init.c
- Removed CONFIG_SERIAL_SAMSUNG #ifdef in arch/arm/plat-samsung/init.c
Build tested using s3c2410_defconfig, s3c6400_defconfig, exynos_defconfig
and arm64's defconfig with and without the serial driver enabled. Boot tested
on Exynos5420 and Exynos7.
arch/arm/mach-s3c64xx/irq-pm.c | 6 +++---
arch/arm/plat-samsung/init.c | 7 ++-----
2 files changed, 5 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/irq-pm.c b/arch/arm/mach-s3c64xx/irq-pm.c
index ae4ea76..b20024e 100644
--- a/arch/arm/mach-s3c64xx/irq-pm.c
+++ b/arch/arm/mach-s3c64xx/irq-pm.c
@@ -55,10 +55,10 @@ static struct irq_grp_save {
u32 mask;
} eint_grp_save[5];
-#ifndef CONFIG_SERIAL_SAMSUNG_UARTS
-#define SERIAL_SAMSUNG_UARTS 0
+#ifndef CONFIG_SERIAL_SAMSUNG
+#define SERIAL_SAMSUNG_UARTS 0
#else
-#define SERIAL_SAMSUNG_UARTS CONFIG_SERIAL_SAMSUNG_UARTS
+#define SERIAL_SAMSUNG_UARTS 4
#endif
static u32 irq_uart_mask[SERIAL_SAMSUNG_UARTS];
diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c
index 11fbbc2..6114942 100644
--- a/arch/arm/plat-samsung/init.c
+++ b/arch/arm/plat-samsung/init.c
@@ -92,10 +92,9 @@ void __init s3c24xx_init_clocks(int xtal)
/* uart management */
#if IS_ENABLED(CONFIG_SAMSUNG_ATAGS)
static int nr_uarts __initdata = 0;
+#define MAX_UART_PORTS 4
-#ifdef CONFIG_SERIAL_SAMSUNG_UARTS
-static struct s3c2410_uartcfg uart_cfgs[CONFIG_SERIAL_SAMSUNG_UARTS];
-#endif
+static struct s3c2410_uartcfg uart_cfgs[MAX_UART_PORTS];
/* s3c24xx_init_uartdevs
*
@@ -110,7 +109,6 @@ void __init s3c24xx_init_uartdevs(char *name,
struct s3c24xx_uart_resources *res,
struct s3c2410_uartcfg *cfg, int no)
{
-#ifdef CONFIG_SERIAL_SAMSUNG_UARTS
struct platform_device *platdev;
struct s3c2410_uartcfg *cfgptr = uart_cfgs;
struct s3c24xx_uart_resources *resp;
@@ -133,7 +131,6 @@ void __init s3c24xx_init_uartdevs(char *name,
}
nr_uarts = no;
-#endif
}
void __init s3c24xx_init_uarts(struct s3c2410_uartcfg *cfg, int no)
--
1.7.9.5
--
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