[PATCH v4 04/26] ARM: pxa: magician: Optimize debug messages for LCD power

From: Petr Cvek
Date: Mon Sep 28 2015 - 17:11:16 EST


Optimize the debug messages for the LCD power.

Signed-off-by: Petr Cvek <petr.cvek@xxxxxx>
---
arch/arm/mach-pxa/magician.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 29d8146..1bac785 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -270,10 +270,9 @@ static struct pxafb_mode_info samsung_modes[] = {

static void toppoly_lcd_power(int on, struct fb_var_screeninfo *si)
{
- pr_debug("Toppoly LCD power\n");
+ pr_debug("Toppoly LCD power: %s\n", on ? "on" : "off");

if (on) {
- pr_debug("on\n");
gpio_set_value(EGPIO_MAGICIAN_TOPPOLY_POWER, 1);
gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 1);
udelay(2000);
@@ -285,7 +284,6 @@ static void toppoly_lcd_power(int on, struct fb_var_screeninfo *si)
udelay(2000);
gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1);
} else {
- pr_debug("off\n");
msleep(15);
gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0);
udelay(500);
@@ -298,10 +296,9 @@ static void toppoly_lcd_power(int on, struct fb_var_screeninfo *si)

static void samsung_lcd_power(int on, struct fb_var_screeninfo *si)
{
- pr_debug("Samsung LCD power\n");
+ pr_debug("Samsung LCD power: %s\n", on ? "on" : "off");

if (on) {
- pr_debug("on\n");
if (system_rev < 3)
gpio_set_value(GPIO75_MAGICIAN_SAMSUNG_POWER, 1);
else
@@ -314,7 +311,6 @@ static void samsung_lcd_power(int on, struct fb_var_screeninfo *si)
gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1);
mdelay(10);
} else {
- pr_debug("off\n");
mdelay(10);
gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0);
mdelay(30);
--
1.7.12.1

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