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 <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/char/snsc.c

···
 		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)) {
···
 		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)) {