The asm/rtc.h header is only used for the old gen_rtc driver that has been replaced by rtc-generic.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 -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html