diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2014-09-08 23:46:49 -0700 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-09-09 14:15:43 +0200 |
| commit | 0abb71feb228ddbd17e0dfa13216541e036bb549 (patch) | |
| tree | bf559dd36fd38aeb327cd465ca9c0e25ecf2257a | |
| parent | 9674e9545382153d6a78bb97915ba8e64c1fdf9f (diff) | |
mmc: remove MMC_CAP2_NO_MULTI_READ flags
Now, mmc framework uses multi_io_quirk
for I/O HW bug workaround.
MMC_CAP2_NO_MULTI_READ flag is no longer needed
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/mmc/card/block.c | 5 | ||||
| -rw-r--r-- | include/linux/mmc/host.h | 1 |
2 files changed, 0 insertions, 6 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index adab9038f6f7..413f984cb76d 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -1398,11 +1398,6 @@ static void mmc_blk_rw_rq_prep(struct mmc_queue_req *mqrq, if (disable_multi) brq->data.blocks = 1; - /* Some controllers can't do multiblock reads due to hw bugs */ - if (card->host->caps2 & MMC_CAP2_NO_MULTI_READ && - rq_data_dir(req) == READ) - brq->data.blocks = 1; - /* * Some controllers have HW issues while operating * in multiple I/O mode diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 10e2bd6985ae..797ae657dc3d 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -272,7 +272,6 @@ struct mmc_host { #define MMC_CAP2_BOOTPART_NOACC (1 << 0) /* Boot partition no access */ #define MMC_CAP2_FULL_PWR_CYCLE (1 << 2) /* Can do full power cycle */ -#define MMC_CAP2_NO_MULTI_READ (1 << 3) /* Multiblock reads don't work */ #define MMC_CAP2_HS200_1_8V_SDR (1 << 5) /* can support */ #define MMC_CAP2_HS200_1_2V_SDR (1 << 6) /* can support */ #define MMC_CAP2_HS200 (MMC_CAP2_HS200_1_8V_SDR | \ |