diff options
Diffstat (limited to 'drivers/rtc/rtc-parisc.c')
-rw-r--r-- | drivers/rtc/rtc-parisc.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/drivers/rtc/rtc-parisc.c b/drivers/rtc/rtc-parisc.c deleted file mode 100644 index b966f56da976..000000000000 --- a/drivers/rtc/rtc-parisc.c +++ /dev/null | |||
@@ -1,86 +0,0 @@ | |||
1 | /* rtc-parisc: RTC for HP PA-RISC firmware | ||
2 | * | ||
3 | * Copyright (C) 2008 Kyle McMartin <kyle@mcmartin.ca> | ||
4 | */ | ||
5 | |||
6 | #include <linux/kernel.h> | ||
7 | #include <linux/module.h> | ||
8 | #include <linux/time.h> | ||
9 | #include <linux/platform_device.h> | ||
10 | #include <linux/rtc.h> | ||
11 | |||
12 | #include <asm/rtc.h> | ||
13 | |||
14 | static int parisc_get_time(struct device *dev, struct rtc_time *tm) | ||
15 | { | ||
16 | unsigned long ret; | ||
17 | |||
18 | ret = get_rtc_time(tm); | ||
19 | |||
20 | if (ret & RTC_BATT_BAD) | ||
21 | return -EOPNOTSUPP; | ||
22 | |||
23 | return rtc_valid_tm(tm); | ||
24 | } | ||
25 | |||
26 | static int parisc_set_time(struct device *dev, struct rtc_time *tm) | ||
27 | { | ||
28 | if (set_rtc_time(tm) < 0) | ||
29 | return -EOPNOTSUPP; | ||
30 | |||
31 | return 0; | ||
32 | } | ||
33 | |||
34 | static const struct rtc_class_ops parisc_rtc_ops = { | ||
35 | .read_time = parisc_get_time, | ||
36 | .set_time = parisc_set_time, | ||
37 | }; | ||
38 | |||
39 | static int __init parisc_rtc_probe(struct platform_device *dev) | ||
40 | { | ||
41 | struct rtc_device *rtc; | ||
42 | |||
43 | rtc = rtc_device_register("rtc-parisc", &dev->dev, &parisc_rtc_ops, | ||
44 | THIS_MODULE); | ||
45 | if (IS_ERR(rtc)) | ||
46 | return PTR_ERR(rtc); | ||
47 | |||
48 | platform_set_drvdata(dev, rtc); | ||
49 | |||
50 | return 0; | ||
51 | } | ||
52 | |||
53 | static int __exit parisc_rtc_remove(struct platform_device *dev) | ||
54 | { | ||
55 | struct rtc_device *rtc = platform_get_drvdata(dev); | ||
56 | |||
57 | rtc_device_unregister(rtc); | ||
58 | |||
59 | return 0; | ||
60 | } | ||
61 | |||
62 | static struct platform_driver parisc_rtc_driver = { | ||
63 | .driver = { | ||
64 | .name = "rtc-parisc", | ||
65 | .owner = THIS_MODULE, | ||
66 | }, | ||
67 | .probe = parisc_rtc_probe, | ||
68 | .remove = __devexit_p(parisc_rtc_remove), | ||
69 | }; | ||
70 | |||
71 | static int __init parisc_rtc_init(void) | ||
72 | { | ||
73 | return platform_driver_probe(&parisc_rtc_driver, parisc_rtc_probe); | ||
74 | } | ||
75 | |||
76 | static void __exit parisc_rtc_fini(void) | ||
77 | { | ||
78 | platform_driver_unregister(&parisc_rtc_driver); | ||
79 | } | ||
80 | |||
81 | module_init(parisc_rtc_init); | ||
82 | module_exit(parisc_rtc_fini); | ||
83 | |||
84 | MODULE_AUTHOR("Kyle McMartin <kyle@mcmartin.ca>"); | ||
85 | MODULE_LICENSE("GPL"); | ||
86 | MODULE_DESCRIPTION("HP PA-RISC RTC driver"); | ||