diff options
| author | Tomasz Figa <t.figa@samsung.com> | 2014-02-14 08:16:00 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-02-14 08:16:00 +0900 |
| commit | 442f4948e5b0b2bc6e77811a5e46fcd13f0870a6 (patch) | |
| tree | 1b31f7649d4fd46a1cb0dfe98185172b991cd4f8 /drivers/clk/samsung | |
| parent | 38dbfb59d1175ef458d006556061adeaa8751b72 (diff) | |
| download | linux-442f4948e5b0b2bc6e77811a5e46fcd13f0870a6.tar.bz2 | |
clk: exynos4: Remove remnants of non-DT support
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@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'drivers/clk/samsung')
| -rw-r--r-- | drivers/clk/samsung/clk-exynos4.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index 010f071af883..12a9f28f9f17 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); |