diff options
| author | Nelson Castillo <arhuaco@freaks-unidos.net> | 2009-11-05 23:01:46 -0500 |
|---|---|---|
| committer | Lars-Peter Clausen <lars@metafoo.de> | 2009-12-06 08:46:45 +0100 |
| commit | 1d482c4ef16308d77ff4415714ec7b7bc3c2ecb1 (patch) | |
| tree | 1bd900a772a6853b54651da2e9bac468b9c561af /drivers | |
| parent | 74bf773e264fd984549e9affb35b753efaa85854 (diff) | |
Fix jiffies comparison
Jiffies can wrap. We have to use macros to compare them.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/glamo/glamo-mci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mfd/glamo/glamo-mci.c b/drivers/mfd/glamo/glamo-mci.c index 34bdbebb9db..faeb885c553 100644 --- a/drivers/mfd/glamo/glamo-mci.c +++ b/drivers/mfd/glamo/glamo-mci.c @@ -238,9 +238,10 @@ static int glamo_mci_wait_idle(struct glamo_mci_host *host, uint16_t status; do { status = glamo_reg_read(host, GLAMO_REG_MMC_RB_STAT1); - } while (!(status & GLAMO_STAT1_MMC_IDLE) && jiffies < timeout); + } while (!(status & GLAMO_STAT1_MMC_IDLE) && + time_is_after_jiffies(timeout)); - if (jiffies >= timeout) { + if (time_is_before_eq_jiffies(timeout)) { glamo_mci_reset(host); return -ETIMEDOUT; } |