The function s3c_set_clksrc should return if the clksrc_clk clock has only one possible parent clock.
Signed-of-by: Thomas Abraham <[email protected]> --- arch/arm/plat-samsung/clock-clksrc.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/plat-samsung/clock-clksrc.c b/arch/arm/plat-samsung/clock-clksrc.c index 33c633a..80da4c4 100644 --- a/arch/arm/plat-samsung/clock-clksrc.c +++ b/arch/arm/plat-samsung/clock-clksrc.c @@ -131,9 +131,10 @@ void __init_or_cpufreq s3c_set_clksrc(struct clksrc_clk *clk, bool announce) u32 mask = bit_mask(clk->reg_src.shift, clk->reg_src.size); u32 clksrc = 0; - if (clk->reg_src.reg) - clksrc = __raw_readl(clk->reg_src.reg); + if (!clk->reg_src.reg) + return; + clksrc = __raw_readl(clk->reg_src.reg); clksrc &= mask; clksrc >>= clk->reg_src.shift; -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
