ARM: EXYNOS: Remove unused static uart resource information

All supported EXYNOS5 platforms are device tree enabled and hence the
unused static uart resource information is removed.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
[kgene.kim@samsung.com: changed to exynos4_init_uarts() clearly]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index bb9f98b..0e84361 100644 (file)
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -62,7 +62,7 @@ static void exynos4_map_io(void);
 static void exynos5_map_io(void);
 static void exynos4_init_clocks(int xtal);
 static void exynos5_init_clocks(int xtal);
-static void exynos_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+static void exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no);
 static int exynos_init(void);
 
 static struct cpu_table cpu_ids[] __initdata = {
@@ -71,7 +71,7 @@ static struct cpu_table cpu_ids[] __initdata = {
                .idmask         = EXYNOS4_CPU_MASK,
                .map_io         = exynos4_map_io,
                .init_clocks    = exynos4_init_clocks,
-               .init_uarts     = exynos_init_uarts,
+               .init_uarts     = exynos4_init_uarts,
                .init           = exynos_init,
                .name           = name_exynos4210,
        }, {
@@ -79,7 +79,7 @@ static struct cpu_table cpu_ids[] __initdata = {
                .idmask         = EXYNOS4_CPU_MASK,
                .map_io         = exynos4_map_io,
                .init_clocks    = exynos4_init_clocks,
-               .init_uarts     = exynos_init_uarts,
+               .init_uarts     = exynos4_init_uarts,
                .init           = exynos_init,
                .name           = name_exynos4212,
        }, {
@@ -87,7 +87,7 @@ static struct cpu_table cpu_ids[] __initdata = {
                .idmask         = EXYNOS4_CPU_MASK,
                .map_io         = exynos4_map_io,
                .init_clocks    = exynos4_init_clocks,
-               .init_uarts     = exynos_init_uarts,
+               .init_uarts     = exynos4_init_uarts,
                .init           = exynos_init,
                .name           = name_exynos4412,
        }, {
@@ -95,7 +95,6 @@ static struct cpu_table cpu_ids[] __initdata = {
                .idmask         = EXYNOS5_SOC_MASK,
                .map_io         = exynos5_map_io,
                .init_clocks    = exynos5_init_clocks,
-               .init_uarts     = exynos_init_uarts,
                .init           = exynos_init,
                .name           = name_exynos5250,
        },
@@ -707,7 +706,7 @@ static int __init exynos_init(void)
 
 /* uart registration process */
 
-static void __init exynos_init_uarts(struct s3c2410_uartcfg *cfg, int no)
+static void __init exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 {
        struct s3c2410_uartcfg *tcfg = cfg;
        u32 ucnt;
@@ -715,10 +714,7 @@ static void __init exynos_init_uarts(struct s3c2410_uartcfg *cfg, int no)
        for (ucnt = 0; ucnt < no; ucnt++, tcfg++)
                tcfg->has_fracval = 1;
 
-       if (soc_is_exynos5250())
-               s3c24xx_init_uartdevs("exynos4210-uart", exynos5_uart_resources, cfg, no);
-       else
-               s3c24xx_init_uartdevs("exynos4210-uart", exynos4_uart_resources, cfg, no);
+       s3c24xx_init_uartdevs("exynos4210-uart", exynos4_uart_resources, cfg, no);
 }
 
 static void __iomem *exynos_eint_base;

diff --git a/arch/arm/mach-exynos/dev-uart.c b/arch/arm/mach-exynos/dev-uart.c
index 2e85c02..7c42f4b 100644 (file)
--- a/arch/arm/mach-exynos/dev-uart.c
+++ b/arch/arm/mach-exynos/dev-uart.c
@@ -52,27 +52,3 @@ struct s3c24xx_uart_resources exynos4_uart_resources[] __initdata = {
                .nr_resources   = ARRAY_SIZE(exynos4_uart3_resource),
        },
 };
-
-EXYNOS_UART_RESOURCE(5, 0)
-EXYNOS_UART_RESOURCE(5, 1)
-EXYNOS_UART_RESOURCE(5, 2)
-EXYNOS_UART_RESOURCE(5, 3)
-
-struct s3c24xx_uart_resources exynos5_uart_resources[] __initdata = {
-       [0] = {
-               .resources      = exynos5_uart0_resource,
-               .nr_resources   = ARRAY_SIZE(exynos5_uart0_resource),
-       },
-       [1] = {
-               .resources      = exynos5_uart1_resource,
-               .nr_resources   = ARRAY_SIZE(exynos5_uart0_resource),
-       },
-       [2] = {
-               .resources      = exynos5_uart2_resource,
-               .nr_resources   = ARRAY_SIZE(exynos5_uart2_resource),
-       },
-       [3] = {
-               .resources      = exynos5_uart3_resource,
-               .nr_resources   = ARRAY_SIZE(exynos5_uart3_resource),
-       },
-};

diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h
index 35bced6..6da3115 100644 (file)
--- a/arch/arm/mach-exynos/include/mach/irqs.h
+++ b/arch/arm/mach-exynos/include/mach/irqs.h
@@ -259,11 +259,6 @@
 #define EXYNOS5_IRQ_IEM_IEC            IRQ_SPI(48)
 #define EXYNOS5_IRQ_IEM_APC            IRQ_SPI(49)
 #define EXYNOS5_IRQ_GPIO_C2C           IRQ_SPI(50)
-#define EXYNOS5_IRQ_UART0              IRQ_SPI(51)
-#define EXYNOS5_IRQ_UART1              IRQ_SPI(52)
-#define EXYNOS5_IRQ_UART2              IRQ_SPI(53)
-#define EXYNOS5_IRQ_UART3              IRQ_SPI(54)
-#define EXYNOS5_IRQ_UART4              IRQ_SPI(55)
 #define EXYNOS5_IRQ_IIC                        IRQ_SPI(56)
 #define EXYNOS5_IRQ_IIC1               IRQ_SPI(57)
 #define EXYNOS5_IRQ_IIC2               IRQ_SPI(58)

diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index c72b675..151b4a4 100644 (file)
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -271,7 +271,6 @@
 #define EXYNOS5_PA_UART1               0x12C10000
 #define EXYNOS5_PA_UART2               0x12C20000
 #define EXYNOS5_PA_UART3               0x12C30000
-#define EXYNOS5_SZ_UART                        SZ_256
 
 #define S3C_VA_UARTx(x)                        (S3C_VA_UART + ((x) * S3C_UART_OFFSET))