Code cleanup. The codes of related to eMMC4.5 are scattered.
This patch removes a duplicate if-statement and assembles all.
Signed-off-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
---
drivers/mmc/core/mmc.c | 20 +++++++++-----------
1 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index fb5bf01..3627044 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -467,29 +467,27 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
card->ext_csd.rst_n_function = ext_csd[EXT_CSD_RST_N_FUNCTION];
}
- /* eMMC v4.5 or later */
- if (card->ext_csd.rev >= 6)
- card->ext_csd.feature_support |= MMC_DISCARD_FEATURE;
-
card->ext_csd.raw_erased_mem_count = ext_csd[EXT_CSD_ERASED_MEM_CONT];
if (ext_csd[EXT_CSD_ERASED_MEM_CONT])
card->erased_byte = 0xFF;
else
card->erased_byte = 0x0;
+ /* eMMC v4.5 or later */
if (card->ext_csd.rev >= 6) {
+ card->ext_csd.feature_support |= MMC_DISCARD_FEATURE;
+
card->ext_csd.generic_cmd6_time = 10 *
ext_csd[EXT_CSD_GENERIC_CMD6_TIME];
card->ext_csd.power_off_longtime = 10 *
ext_csd[EXT_CSD_POWER_OFF_LONG_TIME];
- } else
- card->ext_csd.generic_cmd6_time = 0;
- card->ext_csd.cache_size =
- ext_csd[EXT_CSD_CACHE_SIZE + 0] << 0 |
- ext_csd[EXT_CSD_CACHE_SIZE + 1] << 8 |
- ext_csd[EXT_CSD_CACHE_SIZE + 2] << 16 |
- ext_csd[EXT_CSD_CACHE_SIZE + 3] << 24;
+ card->ext_csd.cache_size =
+ ext_csd[EXT_CSD_CACHE_SIZE + 0] << 0 |
+ ext_csd[EXT_CSD_CACHE_SIZE + 1] << 8 |
+ ext_csd[EXT_CSD_CACHE_SIZE + 2] << 16 |
+ ext_csd[EXT_CSD_CACHE_SIZE + 3] << 24;
+ }
out:
return err;
--
1.7.0.4
--
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