diff options
| -rw-r--r-- | arch/sh/kernel/cpu/clock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c index 0eedf939264..2ced20f870d 100644 --- a/arch/sh/kernel/cpu/clock.c +++ b/arch/sh/kernel/cpu/clock.c @@ -103,7 +103,7 @@ void propagate_rate(struct clk *tclk) struct clk *clkp; list_for_each_entry(clkp, &tclk->children, sibling) { - if (clkp->ops->recalc) + if (clkp->ops && clkp->ops->recalc) clkp->rate = clkp->ops->recalc(clkp); propagate_rate(clkp); } @@ -196,7 +196,7 @@ void recalculate_root_clocks(void) struct clk *clkp; list_for_each_entry(clkp, &root_clks, sibling) { - if (clkp->ops->recalc) + if (clkp->ops && clkp->ops->recalc) clkp->rate = clkp->ops->recalc(clkp); propagate_rate(clkp); } @@ -224,7 +224,7 @@ int clk_register(struct clk *clk) list_add(&clk->sibling, &root_clks); list_add(&clk->node, &clock_list); - if (clk->ops->init) + if (clk->ops && clk->ops->init) clk->ops->init(clk); mutex_unlock(&clock_list_sem); |