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s3c24xx: use COMMAND_HANDLER with command helper

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Add S3C24XX_DEVICE_COMMAND macros to abstract common command handler
conventions.
This commit is contained in:
Zachary T Welch
2009-11-10 05:32:51 -08:00
parent d02fee197f
commit 76868e0713
7 changed files with 21 additions and 30 deletions
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16
src/flash/s3c24xx_nand.h
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@@ -45,9 +45,19 @@ typedef struct s3c24xx_nand_controller_s
#undef S3C2410_NFREG
#define S3C2410_NFREG(x) ((x) + 0x4e000000)
s3c24xx_nand_controller_t *s3c24xx_nand_device_command(
struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc, struct nand_device_s *nand);
#define S3C24XX_DEVICE_COMMAND() \
COMMAND_HELPER(s3c24xx_nand_device_command, \
struct nand_device_s *nand, \
s3c24xx_nand_controller_t **info)
S3C24XX_DEVICE_COMMAND();
#define CALL_S3C24XX_DEVICE_COMMAND(d, i) \
do { \
int retval = CALL_COMMAND_HANDLER(s3c24xx_nand_device_command, d, i); \
if (ERROR_OK != retval) \
return retval; \
} while (0)
int s3c24xx_register_commands(struct command_context_s *cmd_ctx);