The asm/rtc.h header is only used for the old gen_rtc driver
that has been replaced by rtc-generic. According to Geert
Uytterhoeven, nobody has used the old driver on m68k for
a long time, so we can now just remove the header file
and disallow the driver in Kconfig.
All files that used to include asm/rtc.h are now changed so
they include the headers that were used implicitly through
asm/rtc.h.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
arch/m68k/amiga/config.c | 1 -
arch/m68k/apollo/config.c | 1 -
arch/m68k/bvme6000/config.c | 1 -
arch/m68k/hp300/config.c | 2 +-
arch/m68k/include/asm/rtc.h | 79 ---------------------------------------------
arch/m68k/mac/config.c | 3 +-
arch/m68k/mac/misc.c | 1 -
arch/m68k/mvme147/config.c | 1 -
arch/m68k/mvme16x/config.c | 1 -
arch/m68k/q40/config.c | 2 +-
arch/m68k/sun3/config.c | 1 -
arch/m68k/sun3/intersil.c | 2 +-
arch/m68k/sun3x/time.c | 2 +-
drivers/char/Kconfig | 2 +-
14 files changed, 7 insertions(+), 92 deletions(-)
delete mode 100644 arch/m68k/include/asm/rtc.h
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index 01693df7f2f6..ec9cc1fdd237 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -35,7 +35,6 @@
#include <asm/amigahw.h>
#include <asm/amigaints.h>
#include <asm/irq.h>
-#include <asm/rtc.h>
#include <asm/machdep.h>
#include <asm/io.h>
diff --git a/arch/m68k/apollo/config.c b/arch/m68k/apollo/config.c
index 6e62d66c396e..432bc8bacfc2 100644
--- a/arch/m68k/apollo/config.c
+++ b/arch/m68k/apollo/config.c
@@ -15,7 +15,6 @@
#include <asm/pgtable.h>
#include <asm/apollohw.h>
#include <asm/irq.h>
-#include <asm/rtc.h>
#include <asm/machdep.h>
u_long sio01_physaddr;
diff --git a/arch/m68k/bvme6000/config.c b/arch/m68k/bvme6000/config.c
index 478623dbb209..611d4d9ea2bd 100644
--- a/arch/m68k/bvme6000/config.c
+++ b/arch/m68k/bvme6000/config.c
@@ -34,7 +34,6 @@
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/traps.h>
-#include <asm/rtc.h>
#include <asm/machdep.h>
#include <asm/bvme6000hw.h>
diff --git a/arch/m68k/hp300/config.c b/arch/m68k/hp300/config.c
index a9befe65adc4..7cfab158fb61 100644
--- a/arch/m68k/hp300/config.c
+++ b/arch/m68k/hp300/config.c
@@ -12,6 +12,7 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/console.h>
+#include <linux/rtc.h>
#include <asm/bootinfo.h>
#include <asm/bootinfo-hp300.h>
@@ -20,7 +21,6 @@
#include <asm/blinken.h>
#include <asm/io.h> /* readb() and writeb() */
#include <asm/hp300hw.h>
-#include <asm/rtc.h>
#include "time.h"
diff --git a/arch/m68k/include/asm/rtc.h b/arch/m68k/include/asm/rtc.h
deleted file mode 100644
index a4d08ea122ee..000000000000
--- a/arch/m68k/include/asm/rtc.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* include/asm-m68k/rtc.h
- *
- * Copyright Richard Zidlicky
- * implementation details for genrtc/q40rtc driver
- */
-/* permission is hereby granted to copy, modify and redistribute this code
- * in terms of the GNU Library General Public License, Version 2 or later,
- * at your option.
- */
-
-#ifndef _ASM_RTC_H
-#define _ASM_RTC_H
-
-#ifdef __KERNEL__
-
-#include <linux/rtc.h>
-#include <asm/errno.h>
-#include <asm/machdep.h>
-
-#define RTC_PIE 0x40 /* periodic interrupt enable */
-#define RTC_AIE 0x20 /* alarm interrupt enable */
-#define RTC_UIE 0x10 /* update-finished interrupt enable */
-
-/* some dummy definitions */
-#define RTC_BATT_BAD 0x100 /* battery bad */
-#define RTC_SQWE 0x08 /* enable square-wave output */
-#define RTC_DM_BINARY 0x04 /* all time/date values are BCD if clear */
-#define RTC_24H 0x02 /* 24 hour mode - else hours bit 7 means pm */
-#define RTC_DST_EN 0x01 /* auto switch DST - works f. USA only */
-
-static inline unsigned int get_rtc_time(struct rtc_time *time)
-{
- /*
- * Only the values that we read from the RTC are set. We leave
- * tm_wday, tm_yday and tm_isdst untouched. Even though the
- * RTC has RTC_DAY_OF_WEEK, we ignore it, as it is only updated
- * by the RTC when initially set to a non-zero value.
- */
- if (mach_hwclk)
- mach_hwclk(0, time);
- return RTC_24H;
-}
-
-static inline int set_rtc_time(struct rtc_time *time)
-{
- if (mach_hwclk)
- return mach_hwclk(1, time);
- return -EINVAL;
-}
-
-static inline unsigned int get_rtc_ss(void)
-{
- if (mach_get_ss)
- return mach_get_ss();
- else{
- struct rtc_time h;
-
- get_rtc_time(&h);
- return h.tm_sec;
- }
-}
-
-static inline int get_rtc_pll(struct rtc_pll_info *pll)
-{
- if (mach_get_rtc_pll)
- return mach_get_rtc_pll(pll);
- else
- return -EINVAL;
-}
-static inline int set_rtc_pll(struct rtc_pll_info *pll)
-{
- if (mach_set_rtc_pll)
- return mach_set_rtc_pll(pll);
- else
- return -EINVAL;
-}
-#endif /* __KERNEL__ */
-
-#endif /* _ASM__RTC_H */
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index 689b47d292ac..2f33a33001e5 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -10,6 +10,7 @@
* Miscellaneous linux stuff
*/
+#include <linux/errno.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/mm.h>
@@ -25,6 +26,7 @@
#include <linux/platform_device.h>
#include <linux/adb.h>
#include <linux/cuda.h>
+#include <linux/rtc.h>
#include <asm/setup.h>
#include <asm/bootinfo.h>
@@ -34,7 +36,6 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
-#include <asm/rtc.h>
#include <asm/machdep.h>
#include <asm/macintosh.h>
diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index 707b61aea203..0fb54a90eac2 100644
--- a/arch/m68k/mac/misc.c
+++ b/arch/m68k/mac/misc.c
@@ -18,7 +18,6 @@
#include <asm/uaccess.h>
#include <asm/io.h>
-#include <asm/rtc.h>
#include <asm/segment.h>
#include <asm/setup.h>
#include <asm/macintosh.h>
diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index e6a3b56c6481..c11d38dfad08 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -32,7 +32,6 @@
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/traps.h>
-#include <asm/rtc.h>
#include <asm/machdep.h>
#include <asm/mvme147hw.h>
diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index a53803cc66cd..58e240939d26 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -35,7 +35,6 @@
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/traps.h>
-#include <asm/rtc.h>
#include <asm/machdep.h>
#include <asm/mvme16xhw.h>
diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c
index e90fe903613e..fcb7f05b60b6 100644
--- a/arch/m68k/q40/config.c
+++ b/arch/m68k/q40/config.c
@@ -12,6 +12,7 @@
* for more details.
*/
+#include <linux/errno.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
@@ -27,7 +28,6 @@
#include <linux/platform_device.h>
#include <asm/io.h>
-#include <asm/rtc.h>
#include <asm/bootinfo.h>
#include <asm/pgtable.h>
#include <asm/setup.h>
diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c
index 71884bf01d72..3af34fa3a344 100644
--- a/arch/m68k/sun3/config.c
+++ b/arch/m68k/sun3/config.c
@@ -26,7 +26,6 @@
#include <asm/pgalloc.h>
#include <asm/sun3-head.h>
#include <asm/sun3mmu.h>
-#include <asm/rtc.h>
#include <asm/machdep.h>
#include <asm/machines.h>
#include <asm/idprom.h>
diff --git a/arch/m68k/sun3/intersil.c b/arch/m68k/sun3/intersil.c
index 889829e11f1d..2cd0bcbe6f30 100644
--- a/arch/m68k/sun3/intersil.c
+++ b/arch/m68k/sun3/intersil.c
@@ -14,8 +14,8 @@
#include <linux/rtc.h>
#include <asm/errno.h>
-#include <asm/rtc.h>
#include <asm/intersil.h>
+#include <asm/machdep.h>
/* bits to set for start/run of the intersil */
diff --git a/arch/m68k/sun3x/time.c b/arch/m68k/sun3x/time.c
index c8eb08add6b0..431d3c4306dd 100644
--- a/arch/m68k/sun3x/time.c
+++ b/arch/m68k/sun3x/time.c
@@ -15,10 +15,10 @@
#include <asm/irq.h>
#include <asm/io.h>
+#include <asm/machdep.h>
#include <asm/traps.h>
#include <asm/sun3x.h>
#include <asm/sun3ints.h>
-#include <asm/rtc.h>
#include "time.h"
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index abab6e565c60..26089feae9b0 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -328,7 +328,7 @@ config JS_RTC
config GEN_RTC
tristate "Generic /dev/rtc emulation"
depends on RTC!=y
- depends on M68K || PPC
+ depends on PPC
---help---
If you say Y here and create a character special file /dev/rtc with
major number 10 and minor number 135 using mknod ("man mknod"), you
--
2.7.0
--
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