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authorGuanXuetao <gxt@mprc.pku.edu.cn>2011-02-26 21:21:18 +0800
committerGuanXuetao <gxt@mprc.pku.edu.cn>2011-03-17 09:19:19 +0800
commite5abf78b57199a417eb01ff922a5ea6ff9e10b61 (patch)
tree6f72a13d44c0dc8c4d575d84885f5694c16ed1da /drivers/input
parent4517366d870b89d6fb8c0c90deb6c73d975908af (diff)
downloadop-kernel-dev-e5abf78b57199a417eb01ff922a5ea6ff9e10b61.zip
op-kernel-dev-e5abf78b57199a417eb01ff922a5ea6ff9e10b61.tar.gz
unicore32 io: redefine __REG(x) and re-use readl/writel funcs
-- by advice of Arnd Bergmann Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/serio/i8042-unicore32io.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/input/serio/i8042-unicore32io.h b/drivers/input/serio/i8042-unicore32io.h
index 620b040..73f5cc1 100644
--- a/drivers/input/serio/i8042-unicore32io.h
+++ b/drivers/input/serio/i8042-unicore32io.h
@@ -29,11 +29,11 @@
/*
* Register numbers.
*/
-#define I8042_COMMAND_REG ((volatile void __iomem *)&PS2_COMMAND)
-#define I8042_STATUS_REG ((volatile void __iomem *)&PS2_STATUS)
-#define I8042_DATA_REG ((volatile void __iomem *)&PS2_DATA)
+#define I8042_COMMAND_REG PS2_COMMAND
+#define I8042_STATUS_REG PS2_STATUS
+#define I8042_DATA_REG PS2_DATA
-#define I8042_REGION_START (resource_size_t)(&PS2_DATA)
+#define I8042_REGION_START (resource_size_t)(PS2_DATA)
#define I8042_REGION_SIZE (resource_size_t)(16)
static inline int i8042_read_data(void)
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