On 28 September 2015 at 06:34, Zhen Lei <thunder.leiz...@huawei.com> wrote: > Now, ARM64 is also support EFI startup. We hope use EFI runtime services > to get/set current time and date. > > RTC_LIB only controls some configs in drivers/char/Kconfig(included > EFI_RTC), and will be automatically selected when RTC_CLASS opened. So > this patch have no functional change but give an opportunity to select > EFI_RTC when RTC_CLASS closed. > > Signed-off-by: Zhen Lei <thunder.leiz...@huawei.com> > --- > arch/arm64/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index 07d1811..25cec57 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -85,7 +85,7 @@ config ARM64 > select PERF_USE_VMALLOC > select POWER_RESET > select POWER_SUPPLY > - select RTC_LIB > + select RTC_LIB if !EFI > select SPARSE_IRQ > select SYSCTL_EXCEPTION_TRACE > select HAVE_CONTEXT_TRACKING
You can currently enable EFI_RTC just fine on arm64 when EFI is enabled. Why exactly do you need this patch on top? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/