diff options
| author | Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> | 2009-02-19 18:50:46 +0300 |
|---|---|---|
| committer | Kyle McMartin <kyle@mcmartin.ca> | 2009-04-02 05:05:31 +0400 |
| commit | 2ceb3ad705aa1abe6656b038bb9f4a6b1201cc35 (patch) | |
| tree | 2ba21ba2d78d98cc442958a429bd602319e650c8 /arch/m68k/kernel/time.c | |
| parent | 3afe6d04626f8de87b15150a30b78df492ab68ee (diff) | |
| download | linux-2ceb3ad705aa1abe6656b038bb9f4a6b1201cc35.tar.xz | |
m68k: Hook up rtc-generic
m68k has been a long time user of the generic RTC abstraction, so hook up
rtc-generic:
- Create the "rtc-generic" platform device if mach_hwclk is set,
- Add checks for mach_hwclk, in anticipation of RTC chip drivers being moved
to drivers/rtc/.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Diffstat (limited to 'arch/m68k/kernel/time.c')
| -rw-r--r-- | arch/m68k/kernel/time.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c index 7db41594d7b6..54d980795fc4 100644 --- a/arch/m68k/kernel/time.c +++ b/arch/m68k/kernel/time.c @@ -18,6 +18,7 @@ #include <linux/string.h> #include <linux/mm.h> #include <linux/rtc.h> +#include <linux/platform_device.h> #include <asm/machdep.h> #include <asm/io.h> @@ -159,3 +160,20 @@ int do_settimeofday(struct timespec *tv) } EXPORT_SYMBOL(do_settimeofday); + + +static int __init rtc_init(void) +{ + struct platform_device *pdev; + + if (!mach_hwclk) + return -ENODEV; + + pdev = platform_device_register_simple("rtc-generic", -1, NULL, 0); + if (IS_ERR(pdev)) + return PTR_ERR(pdev); + + return 0; +} + +module_init(rtc_init); |