From: shawn.guo@linaro.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: imx: fix mc9s08dz60_gpiochip_match parameter type
Date: Sat, 31 Mar 2012 16:46:17 +0800 [thread overview]
Message-ID: <1333183577-2109-1-git-send-email-shawn.guo@linaro.org> (raw)
Due to the change made by commit 6e2cf65 (gpio: constify the data
parameter to gpiochip_find()), the following compile warning is seen
on imx_v6_v7_defconfig build.
CC arch/arm/mach-imx/mach-mx35_3ds.o
arch/arm/mach-imx/mach-mx35_3ds.c: In function ?mx35_3ds_lcd_set_power?:
arch/arm/mach-imx/mach-mx35_3ds.c:112:5: warning: passing argument 2 of ?gpiochip_find? from incompatible pointer type [enabled by default]
include/asm-generic/gpio.h:145:26: note: expected ?int (*)(struct gpio_chip *, const void *)? but argument is of type ?int (*)(struct gpio_chip *, void *)?
Change mc9s08dz60_gpiochip_match parameter type accordingly to fix
the warning.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
arch/arm/mach-imx/mach-mx35_3ds.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index e14291d..6ae51c6 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -97,7 +97,7 @@ static struct i2c_board_info __initdata i2c_devices_3ds[] = {
static int lcd_power_gpio = -ENXIO;
static int mc9s08dz60_gpiochip_match(struct gpio_chip *chip,
- void *data)
+ const void *data)
{
return !strcmp(chip->label, data);
}
--
1.7.5.4
next reply other threads:[~2012-03-31 8:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-31 8:46 Shawn Guo [this message]
2012-03-31 13:24 ` [PATCH] ARM: imx: fix mc9s08dz60_gpiochip_match parameter type Fabio Estevam
2012-03-31 13:28 ` Shawn Guo
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