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staging: gdm72xx: Replace comparisons on jiffies values with wrap-safe functions

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Fixes the following checkpatch.pl issue:

WARNING: Comparing jiffies is almost always wrong; prefer time_after,
time_before and friends

Signed-off-by: Michalis Pappas <mpappas@fastmail.fm>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michalis Pappas 2014-05-09 18:08:21 +08:00 committed by Greg Kroah-Hartman
parent d0a3956fef
commit 917ab47f5a
2 changed files with 3 additions and 3 deletions
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2
drivers/staging/gdm72xx/gdm_usb.c
View File

@ -730,7 +730,7 @@ static int k_mode_thread(void *arg)
spin_unlock_irqrestore(&k_lock, flags2);
expire = jiffies + K_WAIT_TIME;
while (jiffies < expire)
while (time_before(jiffies, expire))
schedule_timeout(K_WAIT_TIME);
spin_lock_irqsave(&rx->lock, flags);

4
drivers/staging/gdm72xx/sdio_boot.c
View File

@ -41,11 +41,11 @@ static u8 *tx_buf;
static int ack_ready(struct sdio_func *func)
{
unsigned long start = jiffies;
unsigned long wait = jiffies + HZ;
u8 val;
int ret;
while ((jiffies - start) < HZ) {
while (time_before(jiffies, wait)) {
val = sdio_readb(func, 0x13, &ret);
if (val & 0x01)
return 1;