diff options
Diffstat (limited to 'arch/x86/kernel/rtc.c')
| -rw-r--r-- | arch/x86/kernel/rtc.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c index 4af8d063f..eceaa082e 100644 --- a/arch/x86/kernel/rtc.c +++ b/arch/x86/kernel/rtc.c @@ -14,6 +14,7 @@ #include <asm/time.h> #include <asm/intel-mid.h> #include <asm/rtc.h> +#include <asm/setup.h> #ifdef CONFIG_X86_32 /* @@ -185,22 +186,7 @@ static __init int add_rtc_cmos(void) } } #endif - if (of_have_populated_dt()) - return 0; - - /* Intel MID platforms don't have ioport rtc */ - if (intel_mid_identify_cpu()) - return -ENODEV; - -#ifdef CONFIG_ACPI - if (acpi_gbl_FADT.boot_flags & ACPI_FADT_NO_CMOS_RTC) { - /* This warning can likely go away again in a year or two. */ - pr_info("ACPI: not registering RTC platform device\n"); - return -ENODEV; - } -#endif - - if (paravirt_enabled() && !paravirt_has(RTC)) + if (!x86_platform.legacy.rtc) return -ENODEV; platform_device_register(&rtc_device); |