This patch simplifies a bit clock initialization code by removing
remnants of non-DT clock initialization, such as reg_base and xom values
passed in function parameters.
Signed-off-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
drivers/clk/samsung/clk-exynos4.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index 010f071..12a9f28 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -908,12 +908,13 @@ static unsigned long exynos4_get_xom(void)
return xom;
}
-static void __init exynos4_clk_register_finpll(unsigned long xom)
+static void __init exynos4_clk_register_finpll(void)
{
struct samsung_fixed_rate_clock fclk;
struct clk *clk;
unsigned long finpll_f = 24000000;
char *parent_name;
+ unsigned int xom = exynos4_get_xom();
parent_name = xom & 1 ? "xusbxti" : "xxti";
clk = clk_get(NULL, parent_name);
@@ -1038,9 +1039,10 @@ static struct samsung_pll_clock exynos4x12_plls[nr_plls] __initdata = {
/* register exynos4 clocks */
static void __init exynos4_clk_init(struct device_node *np,
- enum exynos4_soc exynos4_soc,
- void __iomem *reg_base, unsigned long xom)
+ enum exynos4_soc exynos4_soc)
{
+ void __iomem *reg_base;
+
reg_base = of_iomap(np, 0);
if (!reg_base)
panic("%s: failed to map registers\n", __func__);
@@ -1058,7 +1060,7 @@ static void __init exynos4_clk_init(struct device_node *np,
ARRAY_SIZE(exynos4_fixed_rate_ext_clks),
ext_clk_match);
- exynos4_clk_register_finpll(xom);
+ exynos4_clk_register_finpll();
if (exynos4_soc == EXYNOS4210) {
samsung_clk_register_mux(exynos4210_mux_early,
@@ -1136,12 +1138,12 @@ static void __init exynos4_clk_init(struct device_node *np,
static void __init exynos4210_clk_init(struct device_node *np)
{
- exynos4_clk_init(np, EXYNOS4210, NULL, exynos4_get_xom());
+ exynos4_clk_init(np, EXYNOS4210);
}
CLK_OF_DECLARE(exynos4210_clk, "samsung,exynos4210-clock", exynos4210_clk_init);
static void __init exynos4412_clk_init(struct device_node *np)
{
- exynos4_clk_init(np, EXYNOS4X12, NULL, exynos4_get_xom());
+ exynos4_clk_init(np, EXYNOS4X12);
}
CLK_OF_DECLARE(exynos4412_clk, "samsung,exynos4412-clock", exynos4412_clk_init);
--
1.8.5.2
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