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authorAndrei Warkentin <andreiw@motorola.com>2011-05-23 15:06:39 -0500
committerChris Ball <cjb@laptop.org>2011-05-25 16:51:40 -0400
commit8edf63710bd43e62d59bfe017df542fa0713bbb3 (patch)
tree98641f28d6d3ce2ca5c021de20f8dec35fb8affe /include/linux/mmc
parentf0d89972b01798cf9d245dfa1cacfa0ee78a3593 (diff)
mmc: sdhci: Auto-CMD23 support.
Enables Auto-CMD23 support where available (SDHCI 3.0 controllers) Signed-off-by: Andrei Warkentin <andreiw@motorola.com> Tested-by: Arindam Nath <arindam.nath@amd.com> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include/linux/mmc')
-rw-r--r--include/linux/mmc/sdhci.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index 73e27ba51e9..6a68c4eb4e4 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -114,6 +114,7 @@ struct sdhci_host {
#define SDHCI_SDR50_NEEDS_TUNING (1<<4) /* SDR50 needs tuning */
#define SDHCI_NEEDS_RETUNING (1<<5) /* Host needs retuning */
#define SDHCI_AUTO_CMD12 (1<<6) /* Auto CMD12 support */
+#define SDHCI_AUTO_CMD23 (1<<7) /* Auto CMD23 support */
unsigned int version; /* SDHCI spec. version */