ARM: 6792/1: SPEAr: Replace SIZE macro's with SZ_4K macros

Resource size required mostly is 4K for all devices, whereas currently
reserved space is much beyond that. This patch replaces SIZE macro's used at
multiple places with SZ_4K.

Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 10 insertions, 15 deletions

diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c
index 378440bdb1c9..981812961ac7 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c
@@ -31,8 +31,7 @@ struct amba_device uart_device[] = {
                 },
                 .res = {
                         .start = SPEAR6XX_ICM1_UART0_BASE,
-                        .end = SPEAR6XX_ICM1_UART0_BASE +
-                                SPEAR6XX_ICM1_UART0_SIZE - 1,
+                        .end = SPEAR6XX_ICM1_UART0_BASE + SZ_4K - 1,
                         .flags = IORESOURCE_MEM,
                 },
                 .irq = {IRQ_UART_0, NO_IRQ},
@@ -42,8 +41,7 @@ struct amba_device uart_device[] = {
                 },
                 .res = {
                         .start = SPEAR6XX_ICM1_UART1_BASE,
-                        .end = SPEAR6XX_ICM1_UART1_BASE +
-                                SPEAR6XX_ICM1_UART1_SIZE - 1,
+                        .end = SPEAR6XX_ICM1_UART1_BASE + SZ_4K - 1,
                         .flags = IORESOURCE_MEM,
                 },
                 .irq = {IRQ_UART_1, NO_IRQ},
@@ -72,8 +70,7 @@ struct amba_device gpio_device[] = {
                 },
                 .res = {
                         .start = SPEAR6XX_CPU_GPIO_BASE,
-                        .end = SPEAR6XX_CPU_GPIO_BASE +
-                                SPEAR6XX_CPU_GPIO_SIZE - 1,
+                        .end = SPEAR6XX_CPU_GPIO_BASE + SZ_4K - 1,
                         .flags = IORESOURCE_MEM,
                 },
                 .irq = {IRQ_LOCAL_GPIO, NO_IRQ},
@@ -84,8 +81,7 @@ struct amba_device gpio_device[] = {
                 },
                 .res = {
                         .start = SPEAR6XX_ICM3_GPIO_BASE,
-                        .end = SPEAR6XX_ICM3_GPIO_BASE +
-                                SPEAR6XX_ICM3_GPIO_SIZE - 1,
+                        .end = SPEAR6XX_ICM3_GPIO_BASE + SZ_4K - 1,
                         .flags = IORESOURCE_MEM,
                 },
                 .irq = {IRQ_BASIC_GPIO, NO_IRQ},
@@ -96,8 +92,7 @@ struct amba_device gpio_device[] = {
                 },
                 .res = {
                         .start = SPEAR6XX_ICM2_GPIO_BASE,
-                        .end = SPEAR6XX_ICM2_GPIO_BASE +
-                                SPEAR6XX_ICM2_GPIO_SIZE - 1,
+                        .end = SPEAR6XX_ICM2_GPIO_BASE + SZ_4K - 1,
                         .flags = IORESOURCE_MEM,
                 },
                 .irq = {IRQ_APPL_GPIO, NO_IRQ},
@@ -122,27 +117,27 @@ static struct map_desc spear6xx_io_desc[] __initdata = {
         {
                 .virtual        = VA_SPEAR6XX_ICM1_UART0_BASE,
                 .pfn            = __phys_to_pfn(SPEAR6XX_ICM1_UART0_BASE),
-                .length         = SPEAR6XX_ICM1_UART0_SIZE,
+                .length         = SZ_4K,
                 .type           = MT_DEVICE
         }, {
                 .virtual        = VA_SPEAR6XX_CPU_VIC_PRI_BASE,
                 .pfn            = __phys_to_pfn(SPEAR6XX_CPU_VIC_PRI_BASE),
-                .length         = SPEAR6XX_CPU_VIC_PRI_SIZE,
+                .length         = SZ_4K,
                 .type           = MT_DEVICE
         }, {
                 .virtual        = VA_SPEAR6XX_CPU_VIC_SEC_BASE,
                 .pfn            = __phys_to_pfn(SPEAR6XX_CPU_VIC_SEC_BASE),
-                .length         = SPEAR6XX_CPU_VIC_SEC_SIZE,
+                .length         = SZ_4K,
                 .type           = MT_DEVICE
         }, {
                 .virtual        = VA_SPEAR6XX_ICM3_SYS_CTRL_BASE,
                 .pfn            = __phys_to_pfn(SPEAR6XX_ICM3_SYS_CTRL_BASE),
-                .length         = SPEAR6XX_ICM3_MISC_REG_BASE,
+                .length         = SZ_4K,
                 .type           = MT_DEVICE
         }, {
                 .virtual        = VA_SPEAR6XX_ICM3_MISC_REG_BASE,
                 .pfn            = __phys_to_pfn(SPEAR6XX_ICM3_MISC_REG_BASE),
-                .length         = SPEAR6XX_ICM3_MISC_REG_SIZE,
+                .length         = SZ_4K,
                 .type           = MT_DEVICE
         },
 };