From: Roel Kluin <12o3l@tiscali.nl>
To: vitalywool@gmail.com
Cc: i2c@lm-sensors.org, lkml <linux-kernel@vger.kernel.org>
Subject: [PATCH] [arch/arm/mach-pnx4008/gpio.c] duplication in if ... else if branches
Date: Sun, 10 Feb 2008 16:11:14 +0100 [thread overview]
Message-ID: <47AF1412.4090908@tiscali.nl> (raw)
There is a duplication of code in the following section. Possibly it was
copy-pasted and it was forgotten to edit these lines? otherwise consider
removing the duplicate lines with the patch below.
---
Different if ... else if branches do the same, remove duplication
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
---
diff --git a/arch/arm/mach-pnx4008/gpio.c b/arch/arm/mach-pnx4008/gpio.c
index 1ab84ce..7a3b190 100644
--- a/arch/arm/mach-pnx4008/gpio.c
+++ b/arch/arm/mach-pnx4008/gpio.c
@@ -122,16 +122,11 @@ int pnx4008_gpio_register_pin(unsigned short pin)
unsigned long bit = GPIO_BIT(pin);
int ret = -EBUSY; /* Already in use */
gpio_lock();
- if (GPIO_ISBID(pin)) {
- if (access_map[GPIO_INDEX] & bit)
- goto out;
- access_map[GPIO_INDEX] |= bit;
-
- } else if (GPIO_ISRAM(pin)) {
+ if (GPIO_ISBID(pin) || GPIO_ISRAM(pin)) {
if (access_map[GPIO_INDEX] & bit)
goto out;
access_map[GPIO_INDEX] |= bit;
} else if (GPIO_ISMUX(pin)) {
reply other threads:[~2008-02-10 15:11 UTC|newest]
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