diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/palm_bk3710.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c index 8012e43bf8f6..46427ea01753 100644 --- a/drivers/ide/palm_bk3710.c +++ b/drivers/ide/palm_bk3710.c @@ -325,6 +325,8 @@ static int __init palm_bk3710_probe(struct platform_device *pdev) clk_enable(clk); rate = clk_get_rate(clk); + if (!rate) + return -EINVAL; /* NOTE: round *down* to meet minimum timings; we count in clocks */ ideclk_period = 1000000000UL / rate; |