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mmc: core: Remove support for MMC_CAP2_NO_SLEEP_CMD

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There are no active users of this host capability. The primary reason
for adding this cap was due to a bug in ux500 boot loader code, which
is not a relevant issue any more. So, let's remove it.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
This commit is contained in:
Ulf Hansson 2013-12-16 14:46:00 +01:00 committed by Chris Ball
parent 325e2f96b9
commit 469a00b017
2 changed files with 0 additions and 4 deletions
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3
drivers/mmc/core/mmc.c
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@ -1358,9 +1358,6 @@ static int mmc_sleep(struct mmc_host *host)
struct mmc_card *card = host->card;
int err;
if (host->caps2 & MMC_CAP2_NO_SLEEP_CMD)
return 0;
err = mmc_deselect_cards(host);
if (err)
return err;

1
include/linux/mmc/host.h
View File

@ -267,7 +267,6 @@ struct mmc_host {
#define MMC_CAP2_CACHE_CTRL (1 << 1) /* Allow cache control */
#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_NO_SLEEP_CMD (1 << 4) /* Don't allow sleep command */
#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 | \