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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>
This commit is contained in:
Thomas Abraham 2012-10-29 19:46:49 +09:00 committed by Kukjin Kim
parent fe267b8781
commit 55b6ef7a7d
4 changed files with 6 additions and 40 deletions
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16
arch/arm/mach-exynos/common.c
View File

@ -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;

24
arch/arm/mach-exynos/dev-uart.c
View File

@ -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),
},
};

5
arch/arm/mach-exynos/include/mach/irqs.h
View File

@ -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)

1
arch/arm/mach-exynos/include/mach/map.h
View File

@ -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))