| commit | b689167984bc14ed06c8bcff52ef5eb1fd9cf83b | |
| author | Ulf Hansson <ulf.hansson@linaro.org> | |
| Thu, 18 Apr 2013 09:02:07 +0000 (18 11:02 +0200) | ||
| committer | Chris Ball <cjb@laptop.org> | |
| Sun, 26 May 2013 18:23:12 +0000 (26 14:23 -0400) | ||
| tree | ced0bd9a9f01d0cd39f638af697160b4e4e42e88 | treesnapshot (tar.gz zip) |
| parent | 810e08ee425f8d7327e4b30069a9b2b3dccfc67d | commitdiff |
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>
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>
| drivers/mmc/core/core.c | diffblobblamehistory | |
| include/linux/mmc/host.h | diffblobblamehistory |