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authorJingoo Han <jg1.han@samsung.com>2012-10-23 23:12:23 +0900
committerKukjin Kim <kgene.kim@samsung.com>2012-11-07 13:10:55 +0900
commit343db4bda61feb3ac177d73f006e3527dcb431da (patch)
treece7fe41d527bd63c0a037f03ba61fd546b6a0873 /drivers/gpio/gpio-samsung.c
parent2b88ff4a75f2175902389e3356d6227d7030e382 (diff)
downloadop-kernel-dev-343db4bda61feb3ac177d73f006e3527dcb431da.zip
op-kernel-dev-343db4bda61feb3ac177d73f006e3527dcb431da.tar.gz
gpio: samsung: use pr_* instead of printk
This patch uses pr_* instead of printk. Also, gpio_dbg is replaced with pr_debug. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by/Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'drivers/gpio/gpio-samsung.c')
-rw-r--r--drivers/gpio/gpio-samsung.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index 15be3d9..43c4595 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -42,12 +42,6 @@
#include <plat/gpio-fns.h>
#include <plat/pm.h>
-#ifndef DEBUG_GPIO
-#define gpio_dbg(x...) do { } while (0)
-#else
-#define gpio_dbg(x...) printk(KERN_DEBUG x)
-#endif
-
int samsung_gpio_setpull_updown(struct samsung_gpio_chip *chip,
unsigned int off, samsung_gpio_pull_t pull)
{
@@ -602,7 +596,7 @@ static int samsung_gpiolib_4bit_input(struct gpio_chip *chip,
con &= ~(0xf << con_4bit_shift(offset));
__raw_writel(con, base + GPIOCON_OFF);
- gpio_dbg("%s: %p: CON now %08lx\n", __func__, base, con);
+ pr_debug("%s: %p: CON now %08lx\n", __func__, base, con);
return 0;
}
@@ -630,7 +624,7 @@ static int samsung_gpiolib_4bit_output(struct gpio_chip *chip,
__raw_writel(con, base + GPIOCON_OFF);
__raw_writel(dat, base + GPIODAT_OFF);
- gpio_dbg("%s: %p: CON %08lx, DAT %08lx\n", __func__, base, con, dat);
+ pr_debug("%s: %p: CON %08lx, DAT %08lx\n", __func__, base, con, dat);
return 0;
}
@@ -674,7 +668,7 @@ static int samsung_gpiolib_4bit2_input(struct gpio_chip *chip,
con &= ~(0xf << con_4bit_shift(offset));
__raw_writel(con, regcon);
- gpio_dbg("%s: %p: CON %08lx\n", __func__, base, con);
+ pr_debug("%s: %p: CON %08lx\n", __func__, base, con);
return 0;
}
@@ -709,7 +703,7 @@ static int samsung_gpiolib_4bit2_output(struct gpio_chip *chip,
__raw_writel(con, regcon);
__raw_writel(dat, base + GPIODAT_OFF);
- gpio_dbg("%s: %p: CON %08lx, DAT %08lx\n", __func__, base, con, dat);
+ pr_debug("%s: %p: CON %08lx, DAT %08lx\n", __func__, base, con, dat);
return 0;
}
@@ -929,10 +923,10 @@ static void __init samsung_gpiolib_add(struct samsung_gpio_chip *chip)
#ifdef CONFIG_PM
if (chip->pm != NULL) {
if (!chip->pm->save || !chip->pm->resume)
- printk(KERN_ERR "gpio: %s has missing PM functions\n",
+ pr_err("gpio: %s has missing PM functions\n",
gc->label);
} else
- printk(KERN_ERR "gpio: %s has no PM function\n", gc->label);
+ pr_err("gpio: %s has no PM function\n", gc->label);
#endif
/* gpiochip_add() prints own failure message on error. */
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