ARM: omap2: gpmc: Mark local scoped functions static
This patch marks a bunch of functions that are local
to gpmc.c file only as static.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 98c5d41..0837621 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -181,7 +181,7 @@
__raw_writel(val, reg_addr);
}
-u32 gpmc_cs_read_reg(int cs, int idx)
+static u32 gpmc_cs_read_reg(int cs, int idx)
{
void __iomem *reg_addr;
@@ -190,7 +190,7 @@
}
/* TODO: Add support for gpmc_fck to clock framework and use it */
-unsigned long gpmc_get_fclk_period(void)
+static unsigned long gpmc_get_fclk_period(void)
{
unsigned long rate = clk_get_rate(gpmc_l3_clk);
@@ -205,7 +205,7 @@
return rate;
}
-unsigned int gpmc_ns_to_ticks(unsigned int time_ns)
+static unsigned int gpmc_ns_to_ticks(unsigned int time_ns)
{
unsigned long tick_ps;
@@ -215,7 +215,7 @@
return (time_ns * 1000 + tick_ps - 1) / tick_ps;
}
-unsigned int gpmc_ps_to_ticks(unsigned int time_ps)
+static unsigned int gpmc_ps_to_ticks(unsigned int time_ps)
{
unsigned long tick_ps;
@@ -230,7 +230,7 @@
return ticks * gpmc_get_fclk_period() / 1000;
}
-unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns)
+static unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns)
{
unsigned long ticks = gpmc_ns_to_ticks(time_ns);
@@ -448,7 +448,7 @@
return l & GPMC_CONFIG7_CSVALID;
}
-int gpmc_cs_set_reserved(int cs, int reserved)
+static int gpmc_cs_set_reserved(int cs, int reserved)
{
if (cs > GPMC_CS_NUM)
return -ENODEV;
@@ -459,7 +459,7 @@
return 0;
}
-int gpmc_cs_reserved(int cs)
+static int gpmc_cs_reserved(int cs)
{
if (cs > GPMC_CS_NUM)
return -ENODEV;