diff options
Diffstat (limited to 'drivers/rtc/rtc-parisc.c')
-rw-r--r-- | drivers/rtc/rtc-parisc.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/drivers/rtc/rtc-parisc.c b/drivers/rtc/rtc-parisc.c deleted file mode 100644 index 48ef5b4d016a..000000000000 --- a/drivers/rtc/rtc-parisc.c +++ /dev/null | |||
@@ -1,84 +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 int ret = get_rtc_time(tm); | ||
17 | |||
18 | if (ret & RTC_BATT_BAD) | ||
19 | return -EOPNOTSUPP; | ||
20 | |||
21 | return rtc_valid_tm(tm); | ||
22 | } | ||
23 | |||
24 | static int parisc_set_time(struct device *dev, struct rtc_time *tm) | ||
25 | { | ||
26 | if (set_rtc_time(tm) < 0) | ||
27 | return -EOPNOTSUPP; | ||
28 | |||
29 | return 0; | ||
30 | } | ||
31 | |||
32 | static const struct rtc_class_ops parisc_rtc_ops = { | ||
33 | .read_time = parisc_get_time, | ||
34 | .set_time = parisc_set_time, | ||
35 | }; | ||
36 | |||
37 | static int __init parisc_rtc_probe(struct platform_device *dev) | ||
38 | { | ||
39 | struct rtc_device *rtc; | ||
40 | |||
41 | rtc = rtc_device_register("rtc-parisc", &dev->dev, &parisc_rtc_ops, | ||
42 | THIS_MODULE); | ||
43 | if (IS_ERR(rtc)) | ||
44 | return PTR_ERR(rtc); | ||
45 | |||
46 | platform_set_drvdata(dev, rtc); | ||
47 | |||
48 | return 0; | ||
49 | } | ||
50 | |||
51 | static int __exit parisc_rtc_remove(struct platform_device *dev) | ||
52 | { | ||
53 | struct rtc_device *rtc = platform_get_drvdata(dev); | ||
54 | |||
55 | rtc_device_unregister(rtc); | ||
56 | |||
57 | return 0; | ||
58 | } | ||
59 | |||
60 | static struct platform_driver parisc_rtc_driver = { | ||
61 | .driver = { | ||
62 | .name = "rtc-parisc", | ||
63 | .owner = THIS_MODULE, | ||
64 | }, | ||
65 | .remove = __exit_p(parisc_rtc_remove), | ||
66 | }; | ||
67 | |||
68 | static int __init parisc_rtc_init(void) | ||
69 | { | ||
70 | return platform_driver_probe(&parisc_rtc_driver, parisc_rtc_probe); | ||
71 | } | ||
72 | |||
73 | static void __exit parisc_rtc_fini(void) | ||
74 | { | ||
75 | platform_driver_unregister(&parisc_rtc_driver); | ||
76 | } | ||
77 | |||
78 | module_init(parisc_rtc_init); | ||
79 | module_exit(parisc_rtc_fini); | ||
80 | |||
81 | MODULE_AUTHOR("Kyle McMartin <kyle@mcmartin.ca>"); | ||
82 | MODULE_LICENSE("GPL"); | ||
83 | MODULE_DESCRIPTION("HP PA-RISC RTC driver"); | ||
84 | MODULE_ALIAS("platform:rtc-parisc"); | ||