watchdog: cleanup spaces before tabs
cleanup spaces before tabs in drivers/watchdog/
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c
index 3de4ba0..1e60ff3 100644
--- a/drivers/watchdog/cpwd.c
+++ b/drivers/watchdog/cpwd.c
@@ -5,10 +5,10 @@
* interface and Solaris-compatible ioctls as best it is
* able.
*
- * NOTE: CP1400 systems appear to have a defective intr_mask
- * register on the PLD, preventing the disabling of
- * timer interrupts. We use a timer to periodically
- * reset 'stopped' watchdogs on affected platforms.
+ * NOTE: CP1400 systems appear to have a defective intr_mask
+ * register on the PLD, preventing the disabling of
+ * timer interrupts. We use a timer to periodically
+ * reset 'stopped' watchdogs on affected platforms.
*
* Copyright (c) 2000 Eric Brower (ebrower@usa.net)
* Copyright (C) 2008 David S. Miller <davem@davemloft.net>
@@ -107,13 +107,13 @@
* -------------------
* |- counter val -|
* -------------------
- * dcntr - Current 16-bit downcounter value.
- * When downcounter reaches '0' watchdog expires.
- * Reading this register resets downcounter with
- * 'limit' value.
- * limit - 16-bit countdown value in 1/10th second increments.
- * Writing this register begins countdown with input value.
- * Reading from this register does not affect counter.
+ * dcntr - Current 16-bit downcounter value.
+ * When downcounter reaches '0' watchdog expires.
+ * Reading this register resets downcounter with
+ * 'limit' value.
+ * limit - 16-bit countdown value in 1/10th second increments.
+ * Writing this register begins countdown with input value.
+ * Reading from this register does not affect counter.
* NOTES: After watchdog reset, dcntr and limit contain '1'
*
* status register (byte access):
@@ -123,7 +123,7 @@
* |- UNUSED -| EXP | RUN |
* ---------------------------
* status- Bit 0 - Watchdog is running
- * Bit 1 - Watchdog has expired
+ * Bit 1 - Watchdog has expired
*
*** PLD register block definition (struct wd_pld_regblk)
*
@@ -197,7 +197,7 @@
* Because of the CP1400 defect this should only be
* called during initialzation or by wd_[start|stop]timer()
*
- * index - sub-device index, or -1 for 'all'
+ * index - sub-device index, or -1 for 'all'
* enable - non-zero to enable interrupts, zero to disable
*/
static void cpwd_toggleintr(struct cpwd *p, int index, int enable)
@@ -317,13 +317,13 @@
} else {
/* Fudge WD_EXPIRED status for defective CP1400--
* IF timer is running
- * AND brokenstop is set
- * AND an interrupt has been serviced
+ * AND brokenstop is set
+ * AND an interrupt has been serviced
* we are WD_EXPIRED.
*
* IF timer is running
- * AND brokenstop is set
- * AND no interrupt has been serviced
+ * AND brokenstop is set
+ * AND no interrupt has been serviced
* we are WD_FREERUN.
*/
if (p->broken &&
@@ -614,7 +614,7 @@
if (p->broken) {
init_timer(&cpwd_timer);
- cpwd_timer.function = cpwd_brokentimer;
+ cpwd_timer.function = cpwd_brokentimer;
cpwd_timer.data = (unsigned long) p;
cpwd_timer.expires = WD_BTIMEOUT;