From: Dan Carpenter <dan.carpenter@oracle.com>
To: kernel-janitors@vger.kernel.org
Subject: [PATCH] Input: nomadik-ske-keypad - Fix a loop timeout test
Date: Tue, 18 Dec 2018 08:18:54 +0000 [thread overview]
Message-ID: <20181218081854.GC32567@kadam> (raw)
The loop exits with "timeout" set to -1 not to 0.
Fixes: 1158f0f16224 ("Input: add support for Nomadik SKE keypad controller")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
drivers/input/keyboard/nomadik-ske-keypad.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/keyboard/nomadik-ske-keypad.c b/drivers/input/keyboard/nomadik-ske-keypad.c
index 8567ee47761e..ae3b04557074 100644
--- a/drivers/input/keyboard/nomadik-ske-keypad.c
+++ b/drivers/input/keyboard/nomadik-ske-keypad.c
@@ -100,7 +100,7 @@ static int __init ske_keypad_chip_init(struct ske_keypad *keypad)
while ((readl(keypad->reg_base + SKE_RIS) != 0x00000000) && timeout--)
cpu_relax();
- if (!timeout)
+ if (timeout = -1)
return -EINVAL;
/*
--
2.17.1
next reply other threads:[~2018-12-18 8:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-18 8:18 Dan Carpenter [this message]
2018-12-21 8:40 ` [PATCH] Input: nomadik-ske-keypad - Fix a loop timeout test Dmitry Torokhov
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