No one uses lp855x platform data any longer, remove the header
and move its contents into the driver.
Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
---
Changes in v2:
- Removed platform data description from Documentation
Documentation/backlight/lp855x-driver.txt | 38 -----------------------
MAINTAINERS | 1 -
drivers/video/backlight/lp855x_bl.c | 37 +++++++++++++++++++++-
include/linux/platform_data/lp855x.h | 51 -------------------------------
4 files changed, 36 insertions(+), 91 deletions(-)
delete mode 100644 include/linux/platform_data/lp855x.h
diff --git a/Documentation/backlight/lp855x-driver.txt b/Documentation/backlight/lp855x-driver.txt
index 01bce24..33b83d9 100644
--- a/Documentation/backlight/lp855x-driver.txt
+++ b/Documentation/backlight/lp855x-driver.txt
@@ -26,41 +26,3 @@ Value : pwm based or register based
2) chip_id
The lp855x chip id.
Value : lp8550/lp8551/lp8552/lp8553/lp8555/lp8556/lp8557
-
-Platform data for lp855x
-------------------------
-
-For supporting platform specific data, the lp855x platform data can be used.
-
-* name : Backlight driver name. If it is not defined, default name is set.
-* device_control : Value of DEVICE CONTROL register.
-* initial_brightness : Initial value of backlight brightness.
-* period_ns : Platform specific PWM period value. unit is nano.
- Only valid when brightness is pwm input mode.
-* size_program : Total size of lp855x_rom_data.
-* rom_data : List of new eeprom/eprom registers.
-
-example 1) lp8552 platform data : i2c register mode with new eeprom data
-
-#define EEPROM_A5_ADDR 0xA5
-#define EEPROM_A5_VAL 0x4f /* EN_VSYNC=0 */
-
-static struct lp855x_rom_data lp8552_eeprom_arr[] = {
- {EEPROM_A5_ADDR, EEPROM_A5_VAL},
-};
-
-static struct lp855x_platform_data lp8552_pdata = {
- .name = "lcd-bl",
- .device_control = I2C_CONFIG(LP8552),
- .initial_brightness = INITIAL_BRT,
- .size_program = ARRAY_SIZE(lp8552_eeprom_arr),
- .rom_data = lp8552_eeprom_arr,
-};
-
-example 2) lp8556 platform data : pwm input mode with default rom data
-
-static struct lp855x_platform_data lp8556_pdata = {
- .device_control = PWM_CONFIG(LP8556),
- .initial_brightness = INITIAL_BRT,
- .period_ns = 1000000,
-};
diff --git a/MAINTAINERS b/MAINTAINERS
index 3c64271..4896edb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9318,7 +9318,6 @@ M: Milo Kim <milo.kim@xxxxxx>
S: Maintained
F: Documentation/backlight/lp855x-driver.txt
F: drivers/video/backlight/lp855x_bl.c
-F: include/linux/platform_data/lp855x.h
TI LP8727 CHARGER DRIVER
M: Milo Kim <milo.kim@xxxxxx>
diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index a26d3bb..d19b61c 100644
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -15,7 +15,6 @@
#include <linux/backlight.h>
#include <linux/err.h>
#include <linux/of.h>
-#include <linux/platform_data/lp855x.h>
#include <linux/pwm.h>
#include <linux/regulator/consumer.h>
@@ -63,6 +62,42 @@ struct lp855x_device_config {
int (*post_init_device)(struct lp855x *);
};
+enum lp855x_chip_id {
+ LP8550,
+ LP8551,
+ LP8552,
+ LP8553,
+ LP8555,
+ LP8556,
+ LP8557,
+};
+
+struct lp855x_rom_data {
+ u8 addr;
+ u8 val;
+};
+
+/**
+ * struct lp855x_platform_data
+ * @name : Backlight driver name. If it is not defined, default name is set.
+ * @device_control : value of DEVICE CONTROL register
+ * @initial_brightness : initial value of backlight brightness
+ * @period_ns : platform specific pwm period value. unit is nano.
+ Only valid when mode is PWM_BASED.
+ * @size_program : total size of lp855x_rom_data
+ * @rom_data : list of new eeprom/eprom registers
+ * @supply : regulator that supplies 3V input
+ */
+struct lp855x_platform_data {
+ const char *name;
+ u8 device_control;
+ u8 initial_brightness;
+ unsigned int period_ns;
+ int size_program;
+ struct lp855x_rom_data *rom_data;
+ struct regulator *supply;
+};
+
struct lp855x {
const char *chipname;
enum lp855x_chip_id chip_id;
diff --git a/include/linux/platform_data/lp855x.h b/include/linux/platform_data/lp855x.h
deleted file mode 100644
index 9e3ac3c..0000000
--- a/include/linux/platform_data/lp855x.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * LP855x Backlight Driver
- *
- * Copyright (C) 2011 Texas Instruments
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#ifndef _LP855X_H
-#define _LP855X_H
-
-enum lp855x_chip_id {
- LP8550,
- LP8551,
- LP8552,
- LP8553,
- LP8555,
- LP8556,
- LP8557,
-};
-
-struct lp855x_rom_data {
- u8 addr;
- u8 val;
-};
-
-/**
- * struct lp855x_platform_data
- * @name : Backlight driver name. If it is not defined, default name is set.
- * @device_control : value of DEVICE CONTROL register
- * @initial_brightness : initial value of backlight brightness
- * @period_ns : platform specific pwm period value. unit is nano.
- Only valid when mode is PWM_BASED.
- * @size_program : total size of lp855x_rom_data
- * @rom_data : list of new eeprom/eprom registers
- * @supply : regulator that supplies 3V input
- */
-struct lp855x_platform_data {
- const char *name;
- u8 device_control;
- u8 initial_brightness;
- unsigned int period_ns;
- int size_program;
- struct lp855x_rom_data *rom_data;
- struct regulator *supply;
-};
-
-#endif
--
2.1.1
--
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