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eeprom: at24: platform_data: use BIT() macro

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Use BIT() macro to replace the 0xXX constants in platform_data flags
definitions.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Bartosz Golaszewski 2016-06-06 10:48:50 +02:00 committed by Wolfram Sang
parent cd0c861542
commit a7284a82e8
1 changed files with 5 additions and 4 deletions
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9
include/linux/platform_data/at24.h
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@ -10,6 +10,7 @@
#include <linux/types.h>
#include <linux/nvmem-consumer.h>
#include <linux/bitops.h>
/**
* struct at24_platform_data - data to set up at24 (generic eeprom) driver
@ -43,10 +44,10 @@ struct at24_platform_data {
u32 byte_len; /* size (sum of all addr) */
u16 page_size; /* for writes */
u8 flags;
#define AT24_FLAG_ADDR16 0x80 /* address pointer is 16 bit */
#define AT24_FLAG_READONLY 0x40 /* sysfs-entry will be read-only */
#define AT24_FLAG_IRUGO 0x20 /* sysfs-entry will be world-readable */
#define AT24_FLAG_TAKE8ADDR 0x10 /* take always 8 addresses (24c00) */
#define AT24_FLAG_ADDR16 BIT(7) /* address pointer is 16 bit */
#define AT24_FLAG_READONLY BIT(6) /* sysfs-entry will be read-only */
#define AT24_FLAG_IRUGO BIT(5) /* sysfs-entry will be world-readable */
#define AT24_FLAG_TAKE8ADDR BIT(4) /* take always 8 addresses (24c00) */
void (*setup)(struct nvmem_device *nvmem, void *context);
void *context;