diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2013-04-18 11:02:07 +0200 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-05-26 14:23:12 -0400 |
| commit | b689167984bc14ed06c8bcff52ef5eb1fd9cf83b (patch) | |
| tree | ced0bd9a9f01d0cd39f638af697160b4e4e42e88 /include/linux/mmc | |
| parent | 810e08ee425f8d7327e4b30069a9b2b3dccfc67d (diff) | |
mmc: core: Re-use code for MMC_CAP2_DETECT_ON_ERR in polling mode
Previously the MMC_CAP2_DETECT_ON_ERR was invented for detecting
slow card removal. In was never a realy good solution and a proper
fix has been merged using gpio debouncing instead. We remove this
cap in this patch.
Although when using polling card detect mode, the code invented for
MMC_CAP2_DETECT_ON_ERR is re-used to complete card removal in an
earlier phase. There are no need waiting for the polling timeout to
elapse in this case.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Kevin Liu <kliu5@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/host.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index e326ae2882a..38f60a97b21 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -272,7 +272,6 @@ struct mmc_host { #define MMC_CAP2_HS200 (MMC_CAP2_HS200_1_8V_SDR | \ MMC_CAP2_HS200_1_2V_SDR) #define MMC_CAP2_BROKEN_VOLTAGE (1 << 7) /* Use the broken voltage */ -#define MMC_CAP2_DETECT_ON_ERR (1 << 8) /* On I/O err check card removal */ #define MMC_CAP2_HC_ERASE_SZ (1 << 9) /* High-capacity erase size */ #define MMC_CAP2_CD_ACTIVE_HIGH (1 << 10) /* Card-detect signal active high */ #define MMC_CAP2_RO_ACTIVE_HIGH (1 << 11) /* Write-protect signal active high */ |