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authorUlf Hansson <ulf.hansson@linaro.org>2013-04-18 11:02:07 +0200
committerChris Ball <cjb@laptop.org>2013-05-26 14:23:12 -0400
commitb689167984bc14ed06c8bcff52ef5eb1fd9cf83b (patch)
treeced0bd9a9f01d0cd39f638af697160b4e4e42e88 /include/linux/mmc
parent810e08ee425f8d7327e4b30069a9b2b3dccfc67d (diff)
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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.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index e326ae2..38f60a9 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 */