clk: samsung: Register clk provider only after registering its all clocks

Ensure the clock provider is not registered until after all its related
clocks were created and are ready to use. Currently there are races
possible and any (of_)clk_get() call right after a clock provider's
clk_init_cb callback call may fail.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index 7f4a473a7ad7..b08d310bd1bd 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -1252,6 +1252,8 @@ static void __init exynos4_clk_init(struct device_node *np,
 
         exynos4_clk_sleep_init();
 
+        samsung_clk_of_add_provider(np, ctx);
+
         pr_info("%s clocks: sclk_apll = %ld, sclk_mpll = %ld\n"
                 "\tsclk_epll = %ld, sclk_vpll = %ld, arm_clk = %ld\n",
                 exynos4_soc == EXYNOS4210 ? "Exynos4210" : "Exynos4x12",