diff options
Diffstat (limited to 'arch/mips/bcm63xx/clk.c')
| -rw-r--r-- | arch/mips/bcm63xx/clk.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c index 6375652..b49fc9c 100644 --- a/arch/mips/bcm63xx/clk.c +++ b/arch/mips/bcm63xx/clk.c @@ -326,6 +326,9 @@ EXPORT_SYMBOL(clk_enable); void clk_disable(struct clk *clk) { + if (!clk) + return; + mutex_lock(&clocks_mutex); clk_disable_unlocked(clk); mutex_unlock(&clocks_mutex); |
