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Message-ID: <498863FC.1090008@gmail.com>
Date: Tue, 03 Feb 2009 16:34:20 +0100
From: Roel Kluin <roel.kluin@...il.com>
To: riku.voipio@....fi, rpurdie@...ys.net,
lkml <linux-kernel@...r.kernel.org>
Subject: [PATCH] leds: always true: (x != 1 || x != 2)
see vi include/linux/input.h +710:
#define SND_BELL 0x01
#define SND_TONE 0x02
so (code != SND_BELL || code != SND_TONE) is always true
I think this was intended?
--------------------->8------------------8<-----------------------
(code != SND_BELL || code != SND_TONE) is always true
Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
diff --git a/drivers/leds/leds-pca9532.c b/drivers/leds/leds-pca9532.c
index 76ec749..6a481cf 100644
--- a/drivers/leds/leds-pca9532.c
+++ b/drivers/leds/leds-pca9532.c
@@ -169,7 +169,7 @@ static int pca9532_event(struct input_dev *dev, unsigned int type,
{
struct pca9532_data *data = input_get_drvdata(dev);
- if (type != EV_SND && (code != SND_BELL || code != SND_TONE))
+ if (type != EV_SND && (code != SND_BELL && code != SND_TONE))
return -1;
/* XXX: allow different kind of beeps with psc/pwm modifications */
--
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