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MMC: make b_max unconditional

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Make existing field b_max field in struct mmc unconditional
and use it instead of CONFIG_SYS_MMC_MAX_BLK_COUNT in mmc_bread
and mmc_bwrite.

Initialize b_max to CONFIG_SYS_MMC_MAX_BLK_COUNT in mmc_register
if it has not been initialized by the hw driver.

Initialize b_max to 0 in all callers to mmc_register.

Signed-off-by: John Rigby <john.rigby@linaro.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
This commit is contained in:
John Rigby
2011-04-18 05:50:08 +00:00
committed by Andy Fleming
parent 28df15e023
commit 8feafcc49c
9 changed files with 16 additions and 8 deletions
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2
include/mmc.h
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@@ -283,9 +283,7 @@ struct mmc {
struct mmc_cmd *cmd, struct mmc_data *data);
void (*set_ios)(struct mmc *mmc);
int (*init)(struct mmc *mmc);
#ifdef CONFIG_MMC_MBLOCK
uint b_max;
#endif
};
int mmc_register(struct mmc *mmc);