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authorRalf Baechle <ralf@linux-mips.org>2008-10-27 13:10:29 +0000
committerRalf Baechle <ralf@linux-mips.org>2008-10-30 14:44:35 +0000
commit09d9327b3420002c9952a81db37effec9dc1135e (patch)
tree58341dcc8308fc792cd3c3e40f4730545e84ab04 /arch
parent4bdebe5b4a7216bd6bfca9e9b368abad8e9f9bd9 (diff)
downloadlinux-linaro-stable-09d9327b3420002c9952a81db37effec9dc1135e.tar.gz
CHAR: Delete old and now unused M48T35 RTC driver for SGI IP27.
It was only used by this one SGI platform which recently was converted to RTC_LIB and with RTC_LIB enabled the legacy drivers are no more selectable. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/configs/ip27_defconfig1
-rw-r--r--arch/mips/include/asm/m48t35.h27
2 files changed, 0 insertions, 28 deletions
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 831d3e5a1ea6..34ea319be94c 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -701,7 +701,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=m
# CONFIG_RTC is not set
-CONFIG_SGI_IP27_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_DRM is not set
diff --git a/arch/mips/include/asm/m48t35.h b/arch/mips/include/asm/m48t35.h
deleted file mode 100644
index f44852e9a96d..000000000000
--- a/arch/mips/include/asm/m48t35.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Registers for the SGS-Thomson M48T35 Timekeeper RAM chip
- */
-#ifndef _ASM_M48T35_H
-#define _ASM_M48T35_H
-
-#include <linux/spinlock.h>
-
-extern spinlock_t rtc_lock;
-
-struct m48t35_rtc {
- volatile u8 pad[0x7ff8]; /* starts at 0x7ff8 */
- volatile u8 control;
- volatile u8 sec;
- volatile u8 min;
- volatile u8 hour;
- volatile u8 day;
- volatile u8 date;
- volatile u8 month;
- volatile u8 year;
-};
-
-#define M48T35_RTC_SET 0x80
-#define M48T35_RTC_STOPPED 0x80
-#define M48T35_RTC_READ 0x40
-
-#endif /* _ASM_M48T35_H */