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-rw-r--r--arch/arm/mach-pxa/cm-x300.c1
-rw-r--r--arch/arm/mach-pxa/colibri-pxa270-income.c1
-rw-r--r--arch/arm/mach-pxa/ezx.c1
-rw-r--r--arch/arm/mach-pxa/hx4700.c1
-rw-r--r--arch/arm/mach-pxa/lpd270.c1
-rw-r--r--arch/arm/mach-pxa/magician.c1
-rw-r--r--arch/arm/mach-pxa/mainstone.c1
-rw-r--r--arch/arm/mach-pxa/mioa701.c1
-rw-r--r--arch/arm/mach-pxa/palm27x.c1
-rw-r--r--arch/arm/mach-pxa/palmtc.c35
-rw-r--r--arch/arm/mach-pxa/palmte2.c1
-rw-r--r--arch/arm/mach-pxa/pcm990-baseboard.c1
-rw-r--r--arch/arm/mach-pxa/raumfeld.c1
-rw-r--r--arch/arm/mach-pxa/tavorevb.c2
-rw-r--r--arch/arm/mach-pxa/viper.c1
-rw-r--r--arch/arm/mach-pxa/z2.c2
-rw-r--r--arch/arm/mach-pxa/zylonite.c1
17 files changed, 19 insertions, 34 deletions
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index f9423493ed36..584439bfa59f 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -310,6 +310,7 @@ static struct platform_pwm_backlight_data cm_x300_backlight_data = {
.max_brightness = 100,
.dft_brightness = 100,
.pwm_period_ns = 10000,
+ .enable_gpio = -1,
};
static struct platform_device cm_x300_backlight_device = {
diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c
index 2d4a7b4d5d78..3aa264640c9d 100644
--- a/arch/arm/mach-pxa/colibri-pxa270-income.c
+++ b/arch/arm/mach-pxa/colibri-pxa270-income.c
@@ -189,6 +189,7 @@ static struct platform_pwm_backlight_data income_backlight_data = {
.max_brightness = 0x3ff,
.dft_brightness = 0x1ff,
.pwm_period_ns = 1000000,
+ .enable_gpio = -1,
};
static struct platform_device income_backlight = {
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index fe2eb8394dff..ab93441e596e 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -54,6 +54,7 @@ static struct platform_pwm_backlight_data ezx_backlight_data = {
.max_brightness = 1023,
.dft_brightness = 1023,
.pwm_period_ns = 78770,
+ .enable_gpio = -1,
};
static struct platform_device ezx_backlight_device = {
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index 133109ec7332..a7c30eb0c8db 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -561,6 +561,7 @@ static struct platform_pwm_backlight_data backlight_data = {
.max_brightness = 200,
.dft_brightness = 100,
.pwm_period_ns = 30923,
+ .enable_gpio = -1,
};
static struct platform_device backlight = {
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 1255ee00f3d1..9f6ec167902a 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -269,6 +269,7 @@ static struct platform_pwm_backlight_data lpd270_backlight_data = {
.max_brightness = 1,
.dft_brightness = 1,
.pwm_period_ns = 78770,
+ .enable_gpio = -1,
};
static struct platform_device lpd270_backlight_device = {
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index f44532fc648b..fab30d666cc7 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -378,6 +378,7 @@ static struct platform_pwm_backlight_data backlight_data = {
.max_brightness = 272,
.dft_brightness = 100,
.pwm_period_ns = 30923,
+ .enable_gpio = -1,
.init = magician_backlight_init,
.notify = magician_backlight_notify,
.exit = magician_backlight_exit,
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index dd70343c8708..08ccc0718f31 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -338,6 +338,7 @@ static struct platform_pwm_backlight_data mainstone_backlight_data = {
.max_brightness = 1023,
.dft_brightness = 1023,
.pwm_period_ns = 78770,
+ .enable_gpio = -1,
};
static struct platform_device mainstone_backlight_device = {
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index acc9d3cc0762..f70583fee59f 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -186,6 +186,7 @@ static struct platform_pwm_backlight_data mioa701_backlight_data = {
.max_brightness = 100,
.dft_brightness = 50,
.pwm_period_ns = 4000 * 1024, /* Fl = 250kHz */
+ .enable_gpio = -1,
};
/*
diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c
index 17d4c53017ca..e54a296fb81f 100644
--- a/arch/arm/mach-pxa/palm27x.c
+++ b/arch/arm/mach-pxa/palm27x.c
@@ -322,6 +322,7 @@ static struct platform_pwm_backlight_data palm27x_backlight_data = {
.max_brightness = 0xfe,
.dft_brightness = 0x7e,
.pwm_period_ns = 3500 * 1024,
+ .enable_gpio = -1,
.init = palm27x_backlight_init,
.notify = palm27x_backlight_notify,
.exit = palm27x_backlight_exit,
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index 100b176f7e88..7691c974ca4b 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -166,45 +166,12 @@ static inline void palmtc_keys_init(void) {}
* Backlight
******************************************************************************/
#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
-static int palmtc_backlight_init(struct device *dev)
-{
- int ret;
-
- ret = gpio_request(GPIO_NR_PALMTC_BL_POWER, "BL POWER");
- if (ret)
- goto err;
- ret = gpio_direction_output(GPIO_NR_PALMTC_BL_POWER, 1);
- if (ret)
- goto err2;
-
- return 0;
-
-err2:
- gpio_free(GPIO_NR_PALMTC_BL_POWER);
-err:
- return ret;
-}
-
-static int palmtc_backlight_notify(struct device *dev, int brightness)
-{
- /* backlight is on when GPIO16 AF0 is high */
- gpio_set_value(GPIO_NR_PALMTC_BL_POWER, brightness);
- return brightness;
-}
-
-static void palmtc_backlight_exit(struct device *dev)
-{
- gpio_free(GPIO_NR_PALMTC_BL_POWER);
-}
-
static struct platform_pwm_backlight_data palmtc_backlight_data = {
.pwm_id = 1,
.max_brightness = PALMTC_MAX_INTENSITY,
.dft_brightness = PALMTC_MAX_INTENSITY,
.pwm_period_ns = PALMTC_PERIOD_NS,
- .init = palmtc_backlight_init,
- .notify = palmtc_backlight_notify,
- .exit = palmtc_backlight_exit,
+ .enable_gpio = GPIO_NR_PALMTC_BL_POWER,
};
static struct platform_device palmtc_backlight = {
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index 0742721ced2d..956fd24ee6fd 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -165,6 +165,7 @@ static struct platform_pwm_backlight_data palmte2_backlight_data = {
.max_brightness = PALMTE2_MAX_INTENSITY,
.dft_brightness = PALMTE2_MAX_INTENSITY,
.pwm_period_ns = PALMTE2_PERIOD_NS,
+ .enable_gpio = -1,
.init = palmte2_backlight_init,
.notify = palmte2_backlight_notify,
.exit = palmte2_backlight_exit,
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 3133ba82c508..9a4e470f162b 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -153,6 +153,7 @@ static struct platform_pwm_backlight_data pcm990_backlight_data = {
.max_brightness = 1023,
.dft_brightness = 1023,
.pwm_period_ns = 78770,
+ .enable_gpio = -1,
};
static struct platform_device pcm990_backlight_device = {
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 969b0ba7fa70..8386dc30b3e4 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -539,6 +539,7 @@ static struct platform_pwm_backlight_data raumfeld_pwm_backlight_data = {
.dft_brightness = 100,
/* 10000 ns = 10 ms ^= 100 kHz */
.pwm_period_ns = 10000,
+ .enable_gpio = -1,
};
static struct platform_device raumfeld_pwm_backlight_device = {
diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c
index 4680efe55345..a71da84e784b 100644
--- a/arch/arm/mach-pxa/tavorevb.c
+++ b/arch/arm/mach-pxa/tavorevb.c
@@ -175,6 +175,7 @@ static struct platform_pwm_backlight_data tavorevb_backlight_data[] = {
.max_brightness = 100,
.dft_brightness = 100,
.pwm_period_ns = 100000,
+ .enable_gpio = -1,
},
[1] = {
/* secondary backlight */
@@ -182,6 +183,7 @@ static struct platform_pwm_backlight_data tavorevb_backlight_data[] = {
.max_brightness = 100,
.dft_brightness = 100,
.pwm_period_ns = 100000,
+ .enable_gpio = -1,
},
};
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 9c363c081d3f..29905b127ad9 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -401,6 +401,7 @@ static struct platform_pwm_backlight_data viper_backlight_data = {
.max_brightness = 100,
.dft_brightness = 100,
.pwm_period_ns = 1000000,
+ .enable_gpio = -1,
.init = viper_backlight_init,
.notify = viper_backlight_notify,
.exit = viper_backlight_exit,
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index 2513d8f4931f..e1a121b36cfa 100644
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c
@@ -206,6 +206,7 @@ static struct platform_pwm_backlight_data z2_backlight_data[] = {
.max_brightness = 1023,
.dft_brightness = 0,
.pwm_period_ns = 1260320,
+ .enable_gpio = -1,
},
[1] = {
/* LCD Backlight */
@@ -213,6 +214,7 @@ static struct platform_pwm_backlight_data z2_backlight_data[] = {
.max_brightness = 1023,
.dft_brightness = 512,
.pwm_period_ns = 1260320,
+ .enable_gpio = -1,
},
};
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 36cf7cf95ec1..77daea478e88 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -125,6 +125,7 @@ static struct platform_pwm_backlight_data zylonite_backlight_data = {
.max_brightness = 100,
.dft_brightness = 100,
.pwm_period_ns = 10000,
+ .enable_gpio = -1,
};
static struct platform_device zylonite_backlight_device = {
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-12 16:43:49 +0300