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ARM: s3c24xx: mini2440: Use device properties for at24 eeprom 

We want to work towards phasing out the at24_platform_data structure.
There are few users and its contents can be represented using generic
device properties. Using device properties only will allow us to
significantly simplify the at24 configuration code.

Remove the at24_platform_data structure and replace it with an array
of property entries. Drop the byte_len/size property, as the model name
already implies the EEPROM's size.

Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Bartosz Golaszewski 2018-04-04 13:51:47 +02:00 committed by Krzysztof Kozlowski
parent 60cc43fc88
commit 6430b122c0
1 changed files with 5 additions and 5 deletions
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10
arch/arm/mach-s3c24xx/mach-mini2440.c
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@ -20,7 +20,7 @@
#include <linux/serial_core.h> #include <linux/serial_core.h>
#include <linux/serial_s3c.h> #include <linux/serial_s3c.h>
#include <linux/dm9000.h> #include <linux/dm9000.h>
#include <linux/platform_data/at24.h> #include <linux/property.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/gpio_keys.h> #include <linux/gpio_keys.h>
#include <linux/i2c.h> #include <linux/i2c.h>
@ -481,15 +481,15 @@ static struct platform_device mini2440_audio = {
/* /*
* I2C devices * I2C devices
*/ */
static struct at24_platform_data at24c08 = { static const struct property_entry mini2440_at24_properties[] = {
.byte_len = SZ_8K / 8, PROPERTY_ENTRY_U32("pagesize", 16),
.page_size = 16, { }
}; };
static struct i2c_board_info mini2440_i2c_devs[] __initdata = { static struct i2c_board_info mini2440_i2c_devs[] __initdata = {
{ {
I2C_BOARD_INFO("24c08", 0x50), I2C_BOARD_INFO("24c08", 0x50),
.platform_data = &at24c08, .properties = mini2440_at24_properties,
}, },
}; };