[PATCH] clocksource/drivers: fix typo in timer-pistachio

[Drew Fustini]

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

Reported-by: Gustavo A. R. Silva <gustavo...@kernel.org>
Signed-off-by: Drew Fustini <d...@beagleboard.org>
---
 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 a2dd85d0c1d7..6f37181a8c63 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);
 
-- 
2.27.0