@@ -150,24 +150,24 @@ static int omap3_wdt_reset(struct udevice *dev)
{
struct omap3_wdt_priv *priv = dev_get_priv(dev);
-/*
- * Somebody just triggered watchdog reset and write to WTGR register
- * is in progress. It is resetting right now, no need to trigger it
- * again
- */
+ /*
+ * Somebody just triggered watchdog reset and write to WTGR register
+ * is in progress. It is resetting right now, no need to trigger it
+ * again
+ */
if ((readl(&priv->regs->wdtwwps)) & WDT_WWPS_PEND_WTGR)
return 0;
priv->wdt_trgr_pattern = ~(priv->wdt_trgr_pattern);
writel(priv->wdt_trgr_pattern, &priv->regs->wdtwtgr);
-/*
- * Don't wait for posted write to complete, i.e. don't check
- * WDT_WWPS_PEND_WTGR bit in WWPS register. There is no writes to
- * WTGR register outside of this func, and if entering it
- * we see WDT_WWPS_PEND_WTGR bit set, it means watchdog reset
- * was just triggered. This prevents us from wasting time in busy
- * polling of WDT_WWPS_PEND_WTGR bit.
- */
+ /*
+ * Don't wait for posted write to complete, i.e. don't check
+ * WDT_WWPS_PEND_WTGR bit in WWPS register. There is no writes to
+ * WTGR register outside of this func, and if entering it
+ * we see WDT_WWPS_PEND_WTGR bit set, it means watchdog reset
+ * was just triggered. This prevents us from wasting time in busy
+ * polling of WDT_WWPS_PEND_WTGR bit.
+ */
return 0;
}
@@ -175,7 +175,7 @@ static int omap3_wdt_stop(struct udevice *dev)
{
struct omap3_wdt_priv *priv = dev_get_priv(dev);
-/* disable watchdog */
+ /* disable watchdog */
writel(0xAAAA, &priv->regs->wdtwspr);
while (readl(&priv->regs->wdtwwps) != 0x0)
;
@@ -189,28 +189,28 @@ static int omap3_wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags)
{
struct omap3_wdt_priv *priv = dev_get_priv(dev);
u32 pre_margin = GET_WLDR_VAL(timeout_ms / 1000);
-/*
- * Make sure the watchdog is disabled. This is unfortunately required
- * because writing to various registers with the watchdog running has no
- * effect.
- */
+ /*
+ * Make sure the watchdog is disabled. This is unfortunately required
+ * because writing to various registers with the watchdog running has
+ * no effect.
+ */
omap3_wdt_stop(dev);
-/* initialize prescaler */
+ /* initialize prescaler */
while (readl(&priv->regs->wdtwwps) & WDT_WWPS_PEND_WCLR)
;
writel(WDT_WCLR_PRE | (PTV << WDT_WCLR_PTV_OFF), &priv->regs->wdtwclr);
while (readl(&priv->regs->wdtwwps) & WDT_WWPS_PEND_WCLR)
;
-/* just count up at 32 KHz */
+ /* just count up at 32 KHz */
while (readl(&priv->regs->wdtwwps) & WDT_WWPS_PEND_WLDR)
;
writel(pre_margin, &priv->regs->wdtwldr);
while (readl(&priv->regs->wdtwwps) & WDT_WWPS_PEND_WLDR)
;
-/* Sequence to enable the watchdog */
+ /* Sequence to enable the watchdog */
writel(0xBBBB, &priv->regs->wdtwspr);
while ((readl(&priv->regs->wdtwwps)) & WDT_WWPS_PEND_WSPR)
;
Fix obvious coding style problems, no functional change. Signed-off-by: Marek Vasut <marex at denx.de> Cc: Grygorii Strashko <grygorii.strashko at ti.com> Cc: Sam Protsenko <semen.protsenko at linaro.org> Cc: Suniel Mahesh <sunil.m at techveda.org> --- drivers/watchdog/omap_wdt.c | 44 ++++++++++++++++++------------------- 1 file changed, 22 insertions(+), 22 deletions(-)