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mmc: core: add high-capacity erase size capability flag

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Let drivers specify the use of high-capacity erase size.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Adrian Hunter
2012-03-13 05:19:13 -04:00
committed by Chris Ball
parent 2cecdf0023
commit 83bb24aaa4
2 changed files with 3 additions and 1 deletions
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include/linux/mmc/host.h
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@@ -236,6 +236,7 @@ struct mmc_host {
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 */
mmc_pm_flag_t pm_caps; /* supported pm features */
unsigned int power_notify_type;