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| author | Tony Lindgren <tony@atomide.com> | 2016-03-30 20:36:06 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-03-30 20:36:06 +0300 |
| commit | 1809de7e7d37c585e01a1bcc583ea92b78fc759d (patch) | |
| tree | 76c5b35c2b04eafce86a1a729c02ab705eba44bc /drivers/rtc/rtc-generic.c | |
| parent | ebf24414809200915b9ddf7f109bba7c278c8210 (diff) | |
| parent | 3ca4a238106dedc285193ee47f494a6584b6fd2f (diff) | |
| download | linux-1809de7e7d37c585e01a1bcc583ea92b78fc759d.tar.xz | |
Merge tag 'for-v4.6-rc/omap-fixes-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v4.6/fixes
ARM: OMAP2+: first hwmod fix for v4.6-rc
Fix a longstanding bug in the hwmod code that could cause
hardware SYSCONFIG register values to not match the kernel's
idea of what they should be, and that could result in lower
performance during IP block idle entry.
Basic build, boot, and PM test logs are available here:
http://www.pwsan.com/omap/testlogs/omap-hwmod-fixes-a-for-v4.6-rc/20160326231727/
Diffstat (limited to 'drivers/rtc/rtc-generic.c')
| -rw-r--r-- | drivers/rtc/rtc-generic.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-generic.c b/drivers/rtc/rtc-generic.c index e782ebd719b2..d726c6aa96a8 100644 --- a/drivers/rtc/rtc-generic.c +++ b/drivers/rtc/rtc-generic.c @@ -9,6 +9,8 @@ #include <linux/platform_device.h> #include <linux/rtc.h> +#if defined(CONFIG_M68K) || defined(CONFIG_PARISC) || \ + defined(CONFIG_PPC) || defined(CONFIG_SUPERH32) #include <asm/rtc.h> static int generic_get_time(struct device *dev, struct rtc_time *tm) @@ -33,13 +35,21 @@ static const struct rtc_class_ops generic_rtc_ops = { .read_time = generic_get_time, .set_time = generic_set_time, }; +#else +#define generic_rtc_ops *(struct rtc_class_ops*)NULL +#endif static int __init generic_rtc_probe(struct platform_device *dev) { struct rtc_device *rtc; + const struct rtc_class_ops *ops; + + ops = dev_get_platdata(&dev->dev); + if (!ops) + ops = &generic_rtc_ops; rtc = devm_rtc_device_register(&dev->dev, "rtc-generic", - &generic_rtc_ops, THIS_MODULE); + ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); |