UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

clk: samsung: exynos5250: Simplify registration of PLL rate tables 

Since the _get_rate() helper has been modified to use __clk_lookup()
internally, checking of PLL input rates can be done using it and so the
registration code can be simplified.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Tomasz Figa 2013-08-26 19:09:11 +02:00 committed by Mike Turquette
parent efb19a85cb
commit 22e9e7589e
1 changed files with 2 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/clk/samsung/clk-exynos5250.c
View File

@ -543,8 +543,6 @@ static struct of_device_id ext_clk_match[] __initdata = {
static void __init exynos5250_clk_init(struct device_node *np)
{
void __iomem *reg_base;
struct clk *vpllsrc;
unsigned long fin_pll_rate, mout_vpllsrc_rate = 0;
if (np) {
reg_base = of_iomap(np, 0);
@ -563,16 +561,10 @@ static void __init exynos5250_clk_init(struct device_node *np)
samsung_clk_register_mux(exynos5250_pll_pmux_clks,
ARRAY_SIZE(exynos5250_pll_pmux_clks));
fin_pll_rate = _get_rate("fin_pll");
if (fin_pll_rate == 24 * MHZ)
if (_get_rate("fin_pll") == 24 * MHZ)
exynos5250_plls[epll].rate_table = epll_24mhz_tbl;
vpllsrc = __clk_lookup("mout_vpllsrc");
if (vpllsrc)
mout_vpllsrc_rate = clk_get_rate(vpllsrc);
if (mout_vpllsrc_rate == 24 * MHZ)
if (_get_rate("mout_vpllsrc") == 24 * MHZ)
exynos5250_plls[vpll].rate_table = vpll_24mhz_tbl;
samsung_clk_register_pll(exynos5250_plls, ARRAY_SIZE(exynos5250_plls),