diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-25 08:30:35 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-25 08:30:35 -0700 |
commit | 4b7eba49c5912cbd7c70bbebec38d8cd54c2ef85 (patch) | |
tree | 99cc41c06ade46f9925268728417c9529ce5041e /arch/cris/include | |
parent | 92bf3d09410531a06e06504957271e3978f937e2 (diff) | |
parent | 7b91747d42a1012e3781dd09fa638d113809e3fd (diff) | |
download | linux-4b7eba49c5912cbd7c70bbebec38d8cd54c2ef85.tar.gz linux-4b7eba49c5912cbd7c70bbebec38d8cd54c2ef85.tar.bz2 linux-4b7eba49c5912cbd7c70bbebec38d8cd54c2ef85.zip |
Merge tag 'cris-for-linus' of git://jni.nu/cris
Pull CRIS changes from Jesper Nilsson:
"No major changes here, but fixes some compile errors for CRIS, some
small style issues, some documentation and as a bonus nukes a couple
of obsolete rtc-files and related code."
* tag 'cris-for-linus' of git://jni.nu/cris:
cris: Remove old legacy "-traditional" flag from arch-v10/lib/Makefile
CRIS: Remove legacy RTC drivers
cris/mm/fault.c: Port OOM changes to do_page_fault
cris:fix the wrong function declear
CRIS: Add _sdata to vmlinux.lds.S
cris: posix_types.h, include asm-generic/posix_types.h
CRIS: Update documentation
cris/arch-v32: cryptocop: Use kzalloc
net:removed the unused variable
cris:removed the unused variable
CRISv32: Correct name of read_mostly section.
Diffstat (limited to 'arch/cris/include')
-rw-r--r-- | arch/cris/include/arch-v32/arch/cache.h | 2 | ||||
-rw-r--r-- | arch/cris/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/cris/include/asm/posix_types.h | 2 | ||||
-rw-r--r-- | arch/cris/include/asm/rtc.h | 107 |
4 files changed, 3 insertions, 109 deletions
diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h index 1de779f4f240..7caf25d58e6b 100644 --- a/arch/cris/include/arch-v32/arch/cache.h +++ b/arch/cris/include/arch-v32/arch/cache.h @@ -7,7 +7,7 @@ #define L1_CACHE_BYTES 32 #define L1_CACHE_SHIFT 5 -#define __read_mostly __attribute__((__section__(".data.read_mostly"))) +#define __read_mostly __attribute__((__section__(".data..read_mostly"))) void flush_dma_list(dma_descr_data *descr); void flush_dma_descr(dma_descr_data *descr, int flush_buf); diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild index 956eea246b97..04d02a51c5e9 100644 --- a/arch/cris/include/asm/Kbuild +++ b/arch/cris/include/asm/Kbuild @@ -6,5 +6,4 @@ header-y += arch-v32/ header-y += ethernet.h header-y += etraxgpio.h header-y += rs485.h -header-y += rtc.h header-y += sync_serial.h diff --git a/arch/cris/include/asm/posix_types.h b/arch/cris/include/asm/posix_types.h index 72b3cd6eda0b..234891c74e2b 100644 --- a/arch/cris/include/asm/posix_types.h +++ b/arch/cris/include/asm/posix_types.h @@ -33,4 +33,6 @@ typedef int __kernel_ptrdiff_t; typedef unsigned short __kernel_old_dev_t; #define __kernel_old_dev_t __kernel_old_dev_t +#include <asm-generic/posix_types.h> + #endif /* __ARCH_CRIS_POSIX_TYPES_H */ diff --git a/arch/cris/include/asm/rtc.h b/arch/cris/include/asm/rtc.h deleted file mode 100644 index 17d3019529e1..000000000000 --- a/arch/cris/include/asm/rtc.h +++ /dev/null @@ -1,107 +0,0 @@ - -#ifndef __RTC_H__ -#define __RTC_H__ - -#ifdef CONFIG_ETRAX_DS1302 - /* Dallas DS1302 clock/calendar register numbers. */ -# define RTC_SECONDS 0 -# define RTC_MINUTES 1 -# define RTC_HOURS 2 -# define RTC_DAY_OF_MONTH 3 -# define RTC_MONTH 4 -# define RTC_WEEKDAY 5 -# define RTC_YEAR 6 -# define RTC_CONTROL 7 - - /* Bits in CONTROL register. */ -# define RTC_CONTROL_WRITEPROTECT 0x80 -# define RTC_TRICKLECHARGER 8 - - /* Bits in TRICKLECHARGER register TCS TCS TCS TCS DS DS RS RS. */ -# define RTC_TCR_PATTERN 0xA0 /* 1010xxxx */ -# define RTC_TCR_1DIOD 0x04 /* xxxx01xx */ -# define RTC_TCR_2DIOD 0x08 /* xxxx10xx */ -# define RTC_TCR_DISABLED 0x00 /* xxxxxx00 Disabled */ -# define RTC_TCR_2KOHM 0x01 /* xxxxxx01 2KOhm */ -# define RTC_TCR_4KOHM 0x02 /* xxxxxx10 4kOhm */ -# define RTC_TCR_8KOHM 0x03 /* xxxxxx11 8kOhm */ - -#elif defined(CONFIG_ETRAX_PCF8563) - /* I2C bus slave registers. */ -# define RTC_I2C_READ 0xa3 -# define RTC_I2C_WRITE 0xa2 - - /* Phillips PCF8563 registers. */ -# define RTC_CONTROL1 0x00 /* Control/Status register 1. */ -# define RTC_CONTROL2 0x01 /* Control/Status register 2. */ -# define RTC_CLOCKOUT_FREQ 0x0d /* CLKOUT frequency. */ -# define RTC_TIMER_CONTROL 0x0e /* Timer control. */ -# define RTC_TIMER_CNTDOWN 0x0f /* Timer countdown. */ - - /* BCD encoded clock registers. */ -# define RTC_SECONDS 0x02 -# define RTC_MINUTES 0x03 -# define RTC_HOURS 0x04 -# define RTC_DAY_OF_MONTH 0x05 -# define RTC_WEEKDAY 0x06 /* Not coded in BCD! */ -# define RTC_MONTH 0x07 -# define RTC_YEAR 0x08 -# define RTC_MINUTE_ALARM 0x09 -# define RTC_HOUR_ALARM 0x0a -# define RTC_DAY_ALARM 0x0b -# define RTC_WEEKDAY_ALARM 0x0c - -#endif - -#ifdef CONFIG_ETRAX_DS1302 -extern unsigned char ds1302_readreg(int reg); -extern void ds1302_writereg(int reg, unsigned char val); -extern int ds1302_init(void); -# define CMOS_READ(x) ds1302_readreg(x) -# define CMOS_WRITE(val,reg) ds1302_writereg(reg,val) -# define RTC_INIT() ds1302_init() -#elif defined(CONFIG_ETRAX_PCF8563) -extern unsigned char pcf8563_readreg(int reg); -extern void pcf8563_writereg(int reg, unsigned char val); -extern int pcf8563_init(void); -# define CMOS_READ(x) pcf8563_readreg(x) -# define CMOS_WRITE(val,reg) pcf8563_writereg(reg,val) -# define RTC_INIT() pcf8563_init() -#else - /* No RTC configured so we shouldn't try to access any. */ -# define CMOS_READ(x) 42 -# define CMOS_WRITE(x,y) -# define RTC_INIT() (-1) -#endif - -/* - * The struct used to pass data via the following ioctl. Similar to the - * struct tm in <time.h>, but it needs to be here so that the kernel - * source is self contained, allowing cross-compiles, etc. etc. - */ -struct rtc_time { - int tm_sec; - int tm_min; - int tm_hour; - int tm_mday; - int tm_mon; - int tm_year; - int tm_wday; - int tm_yday; - int tm_isdst; -}; - -/* ioctl() calls that are permitted to the /dev/rtc interface. */ -#define RTC_MAGIC 'p' -/* Read RTC time. */ -#define RTC_RD_TIME _IOR(RTC_MAGIC, 0x09, struct rtc_time) -/* Set RTC time. */ -#define RTC_SET_TIME _IOW(RTC_MAGIC, 0x0a, struct rtc_time) -#define RTC_SET_CHARGE _IOW(RTC_MAGIC, 0x0b, int) -/* Voltage low detector */ -#define RTC_VL_READ _IOR(RTC_MAGIC, 0x13, int) -/* Clear voltage low information */ -#define RTC_VL_CLR _IO(RTC_MAGIC, 0x14) -#define RTC_MAX_IOCTL 0x14 - -#endif /* __RTC_H__ */ |