- make locally used functions static

- change constant 0x2a to ~21 to better reflect the value being
  written to CLKCTRL_FRAC0_EMIFRAC

diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
index 00493b8bf9293adbc1401dcb665cbc04374339ff..2f5dbb5bfc99b799a1e2b17f9ad9308409d60ced 100644 (file)
--- a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
+++ b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
@@ -31,7 +31,7 @@
 
 #include "mx28_init.h"
 
-uint32_t dram_vals[] = {
+static uint32_t dram_vals[] = {
        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -72,7 +72,7 @@ uint32_t dram_vals[] = {
        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00010001
 };
 
-void init_m28_200mhz_ddr2(void)
+static void init_m28_200mhz_ddr2(void)
 {
        int i;
 
@@ -80,7 +80,7 @@ void init_m28_200mhz_ddr2(void)
                writel(dram_vals[i], MXS_DRAM_BASE + (4 * i));
 }
 
-void mx28_mem_init_clock(void)
+static void mx28_mem_init_clock(void)
 {
        struct mx28_clkctrl_regs *clkctrl_regs =
                (struct mx28_clkctrl_regs *)MXS_CLKCTRL_BASE;
@@ -92,7 +92,7 @@ void mx28_mem_init_clock(void)
        /* EMI = 205MHz */
        writel(CLKCTRL_FRAC0_EMIFRAC_MASK,
                &clkctrl_regs->hw_clkctrl_frac0_set);
-       writel((0x2a << CLKCTRL_FRAC0_EMIFRAC_OFFSET) &
+       writel((~21 << CLKCTRL_FRAC0_EMIFRAC_OFFSET) &
                CLKCTRL_FRAC0_EMIFRAC_MASK,
                &clkctrl_regs->hw_clkctrl_frac0_clr);
 
@@ -113,7 +113,7 @@ void mx28_mem_init_clock(void)
        early_delay(10000);
 }
 
-void mx28_mem_setup_cpu_and_hbus(void)
+static void mx28_mem_setup_cpu_and_hbus(void)
 {
        struct mx28_clkctrl_regs *clkctrl_regs =
                (struct mx28_clkctrl_regs *)MXS_CLKCTRL_BASE;
@@ -143,7 +143,7 @@ void mx28_mem_setup_cpu_and_hbus(void)
                &clkctrl_regs->hw_clkctrl_clkseq_clr);
 }
 
-void mx28_mem_setup_vdda(void)
+static void mx28_mem_setup_vdda(void)
 {
        struct mx28_power_regs *power_regs =
                (struct mx28_power_regs *)MXS_POWER_BASE;
@@ -154,7 +154,7 @@ void mx28_mem_setup_vdda(void)
                &power_regs->hw_power_vddactrl);
 }
 
-void mx28_mem_setup_vddd(void)
+static void mx28_mem_setup_vddd(void)
 {
        struct mx28_power_regs *power_regs =
                (struct mx28_power_regs *)MXS_POWER_BASE;
@@ -167,13 +167,13 @@ void mx28_mem_setup_vddd(void)
 
 #define        HW_DIGCTRL_SCRATCH0     0x8001c280
 #define        HW_DIGCTRL_SCRATCH1     0x8001c290
-void data_abort_memdetect_handler(void) __attribute__((naked));
-void data_abort_memdetect_handler(void)
+static void data_abort_memdetect_handler(void) __attribute__((naked));
+static void data_abort_memdetect_handler(void)
 {
        asm volatile("subs pc, r14, #4");
 }
 
-void mx28_mem_get_size(void)
+static void mx28_mem_get_size(void)
 {
        uint32_t sz, da;
        uint32_t *vt = (uint32_t *)0x20;