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authorKrzysztof Helt <krzysztof.h1@wp.pl>2008-09-04 02:41:57 +0400
committerDavid S. Miller <davem@davemloft.net>2008-09-04 02:41:57 +0400
commit64151ad5b3a03e236390d6d5160805ee4f4e7c67 (patch)
treefc47e478fd05dd84b7f0b3c5a019a3326ac8a880 /include
parent94fe7424a4c21940b4569200faaf0a0a5efd2924 (diff)
downloadlinux-64151ad5b3a03e236390d6d5160805ee4f4e7c67.tar.xz
rtc-m48t59: allow externally mapped ioaddr
Add support for externally mapped ioaddr. This is required on sparc32 as the ioaddr must be mapped with of_ioremap(). Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/rtc/m48t59.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/rtc/m48t59.h b/include/linux/rtc/m48t59.h
index 41798505d157..6fc961459b4a 100644
--- a/include/linux/rtc/m48t59.h
+++ b/include/linux/rtc/m48t59.h
@@ -55,6 +55,8 @@ struct m48t59_plat_data {
int type; /* RTC model */
+ /* ioaddr mapped externally */
+ void __iomem *ioaddr;
/* offset to RTC registers, automatically set according to the type */
unsigned int offset;
};