eeprom: at24: platform_data: use BIT() macro

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>

1 files changed, 5 insertions, 4 deletions

diff --git a/include/linux/platform_data/at24.h b/include/linux/platform_data/at24.h
index be830b141d83..fcfdfe3c0e9c 100644
--- a/include/linux/platform_data/at24.h
+++ b/include/linux/platform_data/at24.h
@@ -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;