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authorJonas Larsson <jonas.larsson@martinsson.se>2009-03-31 11:16:48 +0200
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2009-04-08 20:47:48 +0200
commit1c1452be2e9ae282a7316c3b23987811bd7acda6 (patch)
treefe7a8d90f8b38e3e49dcf07ed8fc1ff99730c068 /include/linux/atmel-mci.h
parent577c9c456f0e1371cbade38eaf91ae8e8a308555 (diff)
downloadop-kernel-dev-1c1452be2e9ae282a7316c3b23987811bd7acda6.zip
op-kernel-dev-1c1452be2e9ae282a7316c3b23987811bd7acda6.tar.gz
atmel-mci: Add support for inverted detect pin
Same patch as before, modified to use bool. Also adds description of the new field in struct atmel_mci that I missed in the first patch. This patch adds Atmel MCI support for inverted detect pins. Signed-off-by: Jonas Larsson <jonas.larsson@martinsson.se> Acked-by: Pierre Ossman <pierre@ossman.eu> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'include/linux/atmel-mci.h')
-rw-r--r--include/linux/atmel-mci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h
index 2f1f957..57b1846 100644
--- a/include/linux/atmel-mci.h
+++ b/include/linux/atmel-mci.h
@@ -10,6 +10,7 @@
* @bus_width: Number of data lines wired up the slot
* @detect_pin: GPIO pin wired to the card detect switch
* @wp_pin: GPIO pin wired to the write protect sensor
+ * @detect_is_active_high: The state of the detect pin when it is active
*
* If a given slot is not present on the board, @bus_width should be
* set to 0. The other fields are ignored in this case.
@@ -24,6 +25,7 @@ struct mci_slot_pdata {
unsigned int bus_width;
int detect_pin;
int wp_pin;
+ bool detect_is_active_high;
};
/**
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