diff options
Diffstat (limited to 'arch/powerpc/platforms/ps3/time.c')
| -rw-r--r-- | arch/powerpc/platforms/ps3/time.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/ps3/time.c b/arch/powerpc/platforms/ps3/time.c index b178a1e66c9..ce73ce86561 100644 --- a/arch/powerpc/platforms/ps3/time.c +++ b/arch/powerpc/platforms/ps3/time.c @@ -21,6 +21,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> +#include <asm/firmware.h> #include <asm/rtc.h> #include <asm/lv1call.h> #include <asm/ps3.h> @@ -84,11 +85,12 @@ static int __init ps3_rtc_init(void) { struct platform_device *pdev; + if (!firmware_has_feature(FW_FEATURE_PS3_LV1)) + return -ENODEV; + pdev = platform_device_register_simple("rtc-ps3", -1, NULL, 0); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - return 0; + return PTR_ERR_OR_ZERO(pdev); } module_init(ps3_rtc_init); |