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author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-01-25 16:38:27 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-27 12:17:28 +0100 |
commit | 20615ac8c9ea6ef14ee31bb01cfd8f9d0e9fbaef (patch) | |
tree | 3493546b8d84521b07b6b718fee2c1038d497fa7 /include/mci.h | |
parent | 456fae022798fd9142a0ac255890e1622463e10c (diff) | |
download | barebox-20615ac8c9ea6ef14ee31bb01cfd8f9d0e9fbaef.tar.gz barebox-20615ac8c9ea6ef14ee31bb01cfd8f9d0e9fbaef.tar.xz |
mci: add card_write_protected
Currently there is no common way for the mci host driver to tell
that thee car is write protected. This adds a card_write_protected callback
which is used by the framework to tell whether it's protected or not.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/mci.h')
-rw-r--r-- | include/mci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/mci.h b/include/mci.h index c0d179b592..cf9582dbe3 100644 --- a/include/mci.h +++ b/include/mci.h @@ -302,6 +302,8 @@ struct mci_host { int (*send_cmd)(struct mci_host*, struct mci_cmd*, struct mci_data*); /** check if a card is inserted */ int (*card_present)(struct mci_host *); + /** check if a card is write protected */ + int (*card_write_protected)(struct mci_host *); }; /** MMC/SD and interface instance information */ |