diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-25 11:30:35 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-25 11:30:35 -0400 |
commit | 4b7eba49c5912cbd7c70bbebec38d8cd54c2ef85 (patch) | |
tree | 99cc41c06ade46f9925268728417c9529ce5041e /arch/cris/include | |
parent | 92bf3d09410531a06e06504957271e3978f937e2 (diff) | |
parent | 7b91747d42a1012e3781dd09fa638d113809e3fd (diff) |
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 1de779f4f24..7caf25d58e6 100644 --- a/arch/cris/include/arch-v32/arch/cache.h +++ b/arch/cris/include/arch-v32/arch/cache.h | |||
@@ -7,7 +7,7 @@ | |||
7 | #define L1_CACHE_BYTES 32 | 7 | #define L1_CACHE_BYTES 32 |
8 | #define L1_CACHE_SHIFT 5 | 8 | #define L1_CACHE_SHIFT 5 |
9 | 9 | ||
10 | #define __read_mostly __attribute__((__section__(".data.read_mostly"))) | 10 | #define __read_mostly __attribute__((__section__(".data..read_mostly"))) |
11 | 11 | ||
12 | void flush_dma_list(dma_descr_data *descr); | 12 | void flush_dma_list(dma_descr_data *descr); |
13 | void flush_dma_descr(dma_descr_data *descr, int flush_buf); | 13 | 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 956eea246b9..04d02a51c5e 100644 --- a/arch/cris/include/asm/Kbuild +++ b/arch/cris/include/asm/Kbuild | |||
@@ -6,5 +6,4 @@ header-y += arch-v32/ | |||
6 | header-y += ethernet.h | 6 | header-y += ethernet.h |
7 | header-y += etraxgpio.h | 7 | header-y += etraxgpio.h |
8 | header-y += rs485.h | 8 | header-y += rs485.h |
9 | header-y += rtc.h | ||
10 | header-y += sync_serial.h | 9 | header-y += sync_serial.h |
diff --git a/arch/cris/include/asm/posix_types.h b/arch/cris/include/asm/posix_types.h index 72b3cd6eda0..234891c74e2 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; | |||
33 | typedef unsigned short __kernel_old_dev_t; | 33 | typedef unsigned short __kernel_old_dev_t; |
34 | #define __kernel_old_dev_t __kernel_old_dev_t | 34 | #define __kernel_old_dev_t __kernel_old_dev_t |
35 | 35 | ||
36 | #include <asm-generic/posix_types.h> | ||
37 | |||
36 | #endif /* __ARCH_CRIS_POSIX_TYPES_H */ | 38 | #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 17d3019529e..00000000000 --- a/arch/cris/include/asm/rtc.h +++ /dev/null | |||
@@ -1,107 +0,0 @@ | |||
1 | |||
2 | #ifndef __RTC_H__ | ||
3 | #define __RTC_H__ | ||
4 | |||
5 | #ifdef CONFIG_ETRAX_DS1302 | ||
6 | /* Dallas DS1302 clock/calendar register numbers. */ | ||
7 | # define RTC_SECONDS 0 | ||
8 | # define RTC_MINUTES 1 | ||
9 | # define RTC_HOURS 2 | ||
10 | # define RTC_DAY_OF_MONTH 3 | ||
11 | # define RTC_MONTH 4 | ||
12 | # define RTC_WEEKDAY 5 | ||
13 | # define RTC_YEAR 6 | ||
14 | # define RTC_CONTROL 7 | ||
15 | |||
16 | /* Bits in CONTROL register. */ | ||
17 | # define RTC_CONTROL_WRITEPROTECT 0x80 | ||
18 | # define RTC_TRICKLECHARGER 8 | ||
19 | |||
20 | /* Bits in TRICKLECHARGER register TCS TCS TCS TCS DS DS RS RS. */ | ||
21 | # define RTC_TCR_PATTERN 0xA0 /* 1010xxxx */ | ||
22 | # define RTC_TCR_1DIOD 0x04 /* xxxx01xx */ | ||
23 | # define RTC_TCR_2DIOD 0x08 /* xxxx10xx */ | ||
24 | # define RTC_TCR_DISABLED 0x00 /* xxxxxx00 Disabled */ | ||
25 | # define RTC_TCR_2KOHM 0x01 /* xxxxxx01 2KOhm */ | ||
26 | # define RTC_TCR_4KOHM 0x02 /* xxxxxx10 4kOhm */ | ||
27 | # define RTC_TCR_8KOHM 0x03 /* xxxxxx11 8kOhm */ | ||
28 | |||
29 | #elif defined(CONFIG_ETRAX_PCF8563) | ||
30 | /* I2C bus slave registers. */ | ||
31 | # define RTC_I2C_READ 0xa3 | ||
32 | # define RTC_I2C_WRITE 0xa2 | ||
33 | |||
34 | /* Phillips PCF8563 registers. */ | ||
35 | # define RTC_CONTROL1 0x00 /* Control/Status register 1. */ | ||
36 | # define RTC_CONTROL2 0x01 /* Control/Status register 2. */ | ||
37 | # define RTC_CLOCKOUT_FREQ 0x0d /* CLKOUT frequency. */ | ||
38 | # define RTC_TIMER_CONTROL 0x0e /* Timer control. */ | ||
39 | # define RTC_TIMER_CNTDOWN 0x0f /* Timer countdown. */ | ||
40 | |||
41 | /* BCD encoded clock registers. */ | ||
42 | # define RTC_SECONDS 0x02 | ||
43 | # define RTC_MINUTES 0x03 | ||
44 | # define RTC_HOURS 0x04 | ||
45 | # define RTC_DAY_OF_MONTH 0x05 | ||
46 | # define RTC_WEEKDAY 0x06 /* Not coded in BCD! */ | ||
47 | # define RTC_MONTH 0x07 | ||
48 | # define RTC_YEAR 0x08 | ||
49 | # define RTC_MINUTE_ALARM 0x09 | ||
50 | # define RTC_HOUR_ALARM 0x0a | ||
51 | # define RTC_DAY_ALARM 0x0b | ||
52 | # define RTC_WEEKDAY_ALARM 0x0c | ||
53 | |||
54 | #endif | ||
55 | |||
56 | #ifdef CONFIG_ETRAX_DS1302 | ||
57 | extern unsigned char ds1302_readreg(int reg); | ||
58 | extern void ds1302_writereg(int reg, unsigned char val); | ||
59 | extern int ds1302_init(void); | ||
60 | # define CMOS_READ(x) ds1302_readreg(x) | ||
61 | # define CMOS_WRITE(val,reg) ds1302_writereg(reg,val) | ||
62 | # define RTC_INIT() ds1302_init() | ||
63 | #elif defined(CONFIG_ETRAX_PCF8563) | ||
64 | extern unsigned char pcf8563_readreg(int reg); | ||
65 | extern void pcf8563_writereg(int reg, unsigned char val); | ||
66 | extern int pcf8563_init(void); | ||
67 | # define CMOS_READ(x) pcf8563_readreg(x) | ||
68 | # define CMOS_WRITE(val,reg) pcf8563_writereg(reg,val) | ||
69 | # define RTC_INIT() pcf8563_init() | ||
70 | #else | ||
71 | /* No RTC configured so we shouldn't try to access any. */ | ||
72 | # define CMOS_READ(x) 42 | ||
73 | # define CMOS_WRITE(x,y) | ||
74 | # define RTC_INIT() (-1) | ||
75 | #endif | ||
76 | |||
77 | /* | ||
78 | * The struct used to pass data via the following ioctl. Similar to the | ||
79 | * struct tm in <time.h>, but it needs to be here so that the kernel | ||
80 | * source is self contained, allowing cross-compiles, etc. etc. | ||
81 | */ | ||
82 | struct rtc_time { | ||
83 | int tm_sec; | ||
84 | int tm_min; | ||
85 | int tm_hour; | ||
86 | int tm_mday; | ||
87 | int tm_mon; | ||
88 | int tm_year; | ||
89 | int tm_wday; | ||
90 | int tm_yday; | ||
91 | int tm_isdst; | ||
92 | }; | ||
93 | |||
94 | /* ioctl() calls that are permitted to the /dev/rtc interface. */ | ||
95 | #define RTC_MAGIC 'p' | ||
96 | /* Read RTC time. */ | ||
97 | #define RTC_RD_TIME _IOR(RTC_MAGIC, 0x09, struct rtc_time) | ||
98 | /* Set RTC time. */ | ||
99 | #define RTC_SET_TIME _IOW(RTC_MAGIC, 0x0a, struct rtc_time) | ||
100 | #define RTC_SET_CHARGE _IOW(RTC_MAGIC, 0x0b, int) | ||
101 | /* Voltage low detector */ | ||
102 | #define RTC_VL_READ _IOR(RTC_MAGIC, 0x13, int) | ||
103 | /* Clear voltage low information */ | ||
104 | #define RTC_VL_CLR _IO(RTC_MAGIC, 0x14) | ||
105 | #define RTC_MAX_IOCTL 0x14 | ||
106 | |||
107 | #endif /* __RTC_H__ */ | ||