[PATCH v5 1/7] clk: sunxi: Remove calls to clk_put
From: Maxime Ripard <hidden>
Date: 2014-03-13 15:15:13
Also in:
linux-devicetree, lkml
Subsystem:
arm/allwinner soc clock support, common clk framework, the rest · Maintainers:
Emilio López, Michael Turquette, Stephen Boyd, Linus Torvalds
Callers of clk_put must disable the clock first. This also means that as long as the clock is enabled the driver should hold a reference to that clock. Hence, the call to clk_put here are bogus and should be removed. Signed-off-by: Maxime Ripard <redacted> --- drivers/clk/sunxi/clk-sunxi.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index 23baad9d934a..7119c02c9fa8 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c@@ -1290,17 +1290,13 @@ static void __init sunxi_clock_protect(void) /* memory bus clock - sun5i+ */ clk = clk_get(NULL, "mbus"); - if (!IS_ERR(clk)) { + if (!IS_ERR(clk)) clk_prepare_enable(clk); - clk_put(clk); - } /* DDR clock - sun4i+ */ clk = clk_get(NULL, "pll5_ddr"); - if (!IS_ERR(clk)) { + if (!IS_ERR(clk)) clk_prepare_enable(clk); - clk_put(clk); - } } static void __init sunxi_init_clocks(void)
--
1.9.0