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| author | Nicholas Mc Guire <hofrat@osadl.org> | 2015-05-27 18:34:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-01 10:29:50 +0900 |
| commit | fdd2db290d9bdfe11c6ee408f8727f1211f720d5 (patch) | |
| tree | 6b3adfa030165be16395885c49289dd483d9fac6 /drivers/char/snsc.c | |
| parent | 0e4a566b9e5c7361c31b939649015e13f066fc38 (diff) | |
| download | op-kernel-dev-fdd2db290d9bdfe11c6ee408f8727f1211f720d5.zip op-kernel-dev-fdd2db290d9bdfe11c6ee408f8727f1211f720d5.tar.gz | |
snsc: pass timeout as HZ independent value
schedule_timeout takes a timeout in jiffies but the code currently is
passing in a constant SCDRV_TIMEOUT which makes this timeout HZ
dependent, so pass it through msecs_to_jiffies() to fix this up.
patch was compile tested with generic_defconfig (implies CONFIG_SGI_SNSC=y)
Patch is against 4.0-rc5 (localversion-next is -next-20150527)
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char/snsc.c')
| -rw-r--r-- | drivers/char/snsc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c index 8bab592..8a80ead 100644 --- a/drivers/char/snsc.c +++ b/drivers/char/snsc.c @@ -198,7 +198,7 @@ scdrv_read(struct file *file, char __user *buf, size_t count, loff_t *f_pos) add_wait_queue(&sd->sd_rq, &wait); spin_unlock_irqrestore(&sd->sd_rlock, flags); - schedule_timeout(SCDRV_TIMEOUT); + schedule_timeout(msecs_to_jiffies(SCDRV_TIMEOUT)); remove_wait_queue(&sd->sd_rq, &wait); if (signal_pending(current)) { @@ -294,7 +294,7 @@ scdrv_write(struct file *file, const char __user *buf, add_wait_queue(&sd->sd_wq, &wait); spin_unlock_irqrestore(&sd->sd_wlock, flags); - schedule_timeout(SCDRV_TIMEOUT); + schedule_timeout(msecs_to_jiffies(SCDRV_TIMEOUT)); remove_wait_queue(&sd->sd_wq, &wait); if (signal_pending(current)) { |
