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Replace #define with enum for better compilation errors.

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Change-Id: I810a2099fdf4e918bdd02e5327243fdd0faaac5f
Signed-off-by: Roman Kiryanov <rkir@google.com>
This commit is contained in:
Roman Kiryanov 2018-04-06 16:01:37 -07:00 • committed by Greg Kroah-Hartman
parent f48927a014
commit 64bc01b002
1 changed files with 14 additions and 10 deletions
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24
drivers/tty/goldfish.c
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@ -29,18 +29,22 @@
#include <linux/of.h>
/* Goldfish tty register's offsets */
#define GOLDFISH_TTY_REG_BYTES_READY 0x04
#define GOLDFISH_TTY_REG_CMD 0x08
#define GOLDFISH_TTY_REG_DATA_PTR 0x10
#define GOLDFISH_TTY_REG_DATA_LEN 0x14
#define GOLDFISH_TTY_REG_DATA_PTR_HIGH 0x18
#define GOLDFISH_TTY_REG_VERSION 0x20
enum {
GOLDFISH_TTY_REG_BYTES_READY = 0x04,
GOLDFISH_TTY_REG_CMD = 0x08,
GOLDFISH_TTY_REG_DATA_PTR = 0x10,
GOLDFISH_TTY_REG_DATA_LEN = 0x14,
GOLDFISH_TTY_REG_DATA_PTR_HIGH = 0x18,
GOLDFISH_TTY_REG_VERSION = 0x20,
};
/* Goldfish tty commands */
#define GOLDFISH_TTY_CMD_INT_DISABLE 0
#define GOLDFISH_TTY_CMD_INT_ENABLE 1
#define GOLDFISH_TTY_CMD_WRITE_BUFFER 2
#define GOLDFISH_TTY_CMD_READ_BUFFER 3
enum {
GOLDFISH_TTY_CMD_INT_DISABLE = 0,
GOLDFISH_TTY_CMD_INT_ENABLE = 1,
GOLDFISH_TTY_CMD_WRITE_BUFFER = 2,
GOLDFISH_TTY_CMD_READ_BUFFER = 3,
};
struct goldfish_tty {
struct tty_port port;