[tip: timers/core] clocksource/drivers/pistachio: Fix trivial typo

[tip-bot2 for Drew Fustini]

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     a47d7ef4550d08fb428ea4c3f1a9c71674212208
Gitweb:        https://git.kernel.org/tip/a47d7ef4550d08fb428ea4c3f1a9c71674212208
Author:        Drew Fustini <drew@xxxxxxxxxxxxxxx>
AuthorDate:    Fri, 05 Mar 2021 01:03:17 -08:00
Committer:     Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
CommitterDate: Thu, 08 Apr 2021 13:24:15 +02:00

clocksource/drivers/pistachio: Fix trivial typo

Fix trivial typo, rename local variable from 'overflw' to 'overflow' in
pistachio_clocksource_read_cycles().

Reported-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx>
Signed-off-by: Drew Fustini <drew@xxxxxxxxxxxxxxx>
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20210305090315.384547-1-drew@xxxxxxxxxxxxxxx
---
 drivers/clocksource/timer-pistachio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clocksource/timer-pistachio.c b/drivers/clocksource/timer-pistachio.c
index a2dd85d..6f37181 100644
--- a/drivers/clocksource/timer-pistachio.c
+++ b/drivers/clocksource/timer-pistachio.c
@@ -71,7 +71,7 @@ static u64 notrace
 pistachio_clocksource_read_cycles(struct clocksource *cs)
 {
 	struct pistachio_clocksource *pcs = to_pistachio_clocksource(cs);
-	u32 counter, overflw;
+	u32 counter, overflow;
 	unsigned long flags;
 
 	/*
@@ -80,7 +80,7 @@ pistachio_clocksource_read_cycles(struct clocksource *cs)
 	 */
 
 	raw_spin_lock_irqsave(&pcs->lock, flags);
-	overflw = gpt_readl(pcs->base, TIMER_CURRENT_OVERFLOW_VALUE, 0);
+	overflow = gpt_readl(pcs->base, TIMER_CURRENT_OVERFLOW_VALUE, 0);
 	counter = gpt_readl(pcs->base, TIMER_CURRENT_VALUE, 0);
 	raw_spin_unlock_irqrestore(&pcs->lock, flags);