rtc: rtc-sh: Split out the CPU defs to asm/cpu/.

With all of the different CPU types this was getting a but unwieldly.
Since sh64 is now integrated, we don't have to worry about multiple
architectures caring about the header definitions.

Split out the defs for each asm/cpu/ to make rtc-sh slightly less
visually offensive.

Signed-off-by: Paul Mundt <[e-mail]>

drivers/rtc/rtc-sh.c

···
 #include <asm/rtc.h>
 
 #define DRV_NAME	"sh-rtc"
-#define DRV_VERSION	"0.1.5"
-
-#ifdef CONFIG_CPU_SH2A
-#define rtc_reg_size		sizeof(u16)
-#define RTC_BIT_INVERTED	0
-#define RTC_DEF_CAPABILITIES	RTC_CAP_4_DIGIT_YEAR
-#elif defined(CONFIG_CPU_SH3)
-#define rtc_reg_size		sizeof(u16)
-#define RTC_BIT_INVERTED	0	/* No bug on SH7708, SH7709A */
-#define RTC_DEF_CAPABILITIES	0UL
-#elif defined(CONFIG_CPU_SH4)
-#define rtc_reg_size		sizeof(u32)
-#define RTC_BIT_INVERTED	0x40	/* bug on SH7750, SH7750S */
-#define RTC_DEF_CAPABILITIES	RTC_CAP_4_DIGIT_YEAR
-#elif defined(CONFIG_CPU_SH5)
-#define rtc_reg_size		sizeof(u32)
-#define RTC_BIT_INVERTED	0	/* The SH-5 RTC is surprisingly sane! */
-#define RTC_DEF_CAPABILITIES	RTC_CAP_4_DIGIT_YEAR
-#endif
+#define DRV_VERSION	"0.1.6"
 
 #define RTC_REG(r)	((r) * rtc_reg_size)
 

include/asm-sh/cpu-sh2/rtc.h

···
+#ifndef __ASM_SH_CPU_SH2_RTC_H
+#define __ASM_SH_CPU_SH2_RTC_H
+
+#define rtc_reg_size		sizeof(u16)
+#define RTC_BIT_INVERTED	0
+#define RTC_DEF_CAPABILITIES	0UL
+
+#endif /* __ASM_SH_CPU_SH2_RTC_H */

include/asm-sh/cpu-sh2a/rtc.h

···
+#ifndef __ASM_SH_CPU_SH2A_RTC_H
+#define __ASM_SH_CPU_SH2A_RTC_H
+
+#define rtc_reg_size		sizeof(u16)
+#define RTC_BIT_INVERTED	0
+#define RTC_DEF_CAPABILITIES	RTC_CAP_4_DIGIT_YEAR
+
+#endif /* __ASM_SH_CPU_SH2A_RTC_H */

include/asm-sh/cpu-sh3/rtc.h

···
+#ifndef __ASM_SH_CPU_SH3_RTC_H
+#define __ASM_SH_CPU_SH3_RTC_H
+
+#define rtc_reg_size		sizeof(u16)
+#define RTC_BIT_INVERTED	0	/* No bug on SH7708, SH7709A */
+#define RTC_DEF_CAPABILITIES	0UL
+
+#endif /* __ASM_SH_CPU_SH3_RTC_H */

include/asm-sh/cpu-sh4/rtc.h

···
+#ifndef __ASM_SH_CPU_SH4_RTC_H
+#define __ASM_SH_CPU_SH4_RTC_H
+
+#define rtc_reg_size		sizeof(u32)
+#define RTC_BIT_INVERTED	0x40	/* bug on SH7750, SH7750S */
+#define RTC_DEF_CAPABILITIES	RTC_CAP_4_DIGIT_YEAR
+
+#endif /* __ASM_SH_CPU_SH4_RTC_H */

include/asm-sh/cpu-sh5/rtc.h

···
+#ifndef __ASM_SH_CPU_SH5_RTC_H
+#define __ASM_SH_CPU_SH5_RTC_H
+
+#define rtc_reg_size		sizeof(u32)
+#define RTC_BIT_INVERTED	0	/* The SH-5 RTC is surprisingly sane! */
+#define RTC_DEF_CAPABILITIES	RTC_CAP_4_DIGIT_YEAR
+
+#endif /* __ASM_SH_CPU_SH5_RTC_H */

include/asm-sh/rtc.h

···
 	unsigned long capabilities;
 };
 
+#include <asm/cpu/rtc.h>
+
 #endif /* _ASM_RTC_H */