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| author | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2009-10-06 17:36:55 +0200 |
|---|---|---|
| committer | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2009-10-06 17:36:55 +0200 |
| commit | d94e5fcbf1420366dcb4102bafe04dbcfc0d0d4b (patch) | |
| tree | a9b7de7df6da5c3132cc68169b9c47ba288ccd42 /drivers/rtc/rtc-sysfs.c | |
| parent | d55651168a20078a94597a297d5cdfd807bf07b6 (diff) | |
| parent | 374576a8b6f865022c0fd1ca62396889b23d66dd (diff) | |
| download | kernel-crypto-d94e5fcbf1420366dcb4102bafe04dbcfc0d0d4b.tar.gz kernel-crypto-d94e5fcbf1420366dcb4102bafe04dbcfc0d0d4b.tar.xz kernel-crypto-d94e5fcbf1420366dcb4102bafe04dbcfc0d0d4b.zip | |
Merge commit 'v2.6.32-rc3'
Diffstat (limited to 'drivers/rtc/rtc-sysfs.c')
| -rw-r--r-- | drivers/rtc/rtc-sysfs.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-sysfs.c b/drivers/rtc/rtc-sysfs.c index 2531ce4c9db..7dd23a6fc82 100644 --- a/drivers/rtc/rtc-sysfs.c +++ b/drivers/rtc/rtc-sysfs.c @@ -102,6 +102,19 @@ rtc_sysfs_set_max_user_freq(struct device *dev, struct device_attribute *attr, return n; } +static ssize_t +rtc_sysfs_show_hctosys(struct device *dev, struct device_attribute *attr, + char *buf) +{ +#ifdef CONFIG_RTC_HCTOSYS_DEVICE + if (strcmp(dev_name(&to_rtc_device(dev)->dev), + CONFIG_RTC_HCTOSYS_DEVICE) == 0) + return sprintf(buf, "1\n"); + else +#endif + return sprintf(buf, "0\n"); +} + static struct device_attribute rtc_attrs[] = { __ATTR(name, S_IRUGO, rtc_sysfs_show_name, NULL), __ATTR(date, S_IRUGO, rtc_sysfs_show_date, NULL), @@ -109,6 +122,7 @@ static struct device_attribute rtc_attrs[] = { __ATTR(since_epoch, S_IRUGO, rtc_sysfs_show_since_epoch, NULL), __ATTR(max_user_freq, S_IRUGO | S_IWUSR, rtc_sysfs_show_max_user_freq, rtc_sysfs_set_max_user_freq), + __ATTR(hctosys, S_IRUGO, rtc_sysfs_show_hctosys, NULL), { }, }; |