arch/x86: Remove efi_set_rtc_mmss() (f383d00a) · Commits · 戴 / test

arch/x86/platform/efi/efi.c

+0 −36

Original line number	Diff line number	Diff line
		@@ -104,42 +104,6 @@ static efi_status_t __init phys_efi_set_virtual_address_map(
		return status;
		}

		int efi_set_rtc_mmss(const struct timespec *now)
		{
		unsigned long nowtime = now->tv_sec;
		efi_status_t status;
		efi_time_t eft;
		efi_time_cap_t cap;
		struct rtc_time tm;

		status = efi.get_time(&eft, &cap);
		if (status != EFI_SUCCESS) {
		pr_err("Oops: efitime: can't read time!\n");
		return -1;
		}

		rtc_time_to_tm(nowtime, &tm);
		if (!rtc_valid_tm(&tm)) {
		eft.year = tm.tm_year + 1900;
		eft.month = tm.tm_mon + 1;
		eft.day = tm.tm_mday;
		eft.minute = tm.tm_min;
		eft.second = tm.tm_sec;
		eft.nanosecond = 0;
		} else {
		pr_err("%s: Invalid EFI RTC value: write of %lx to EFI RTC failed\n",
		__func__, nowtime);
		return -1;
		}

		status = efi.set_time(&eft);
		if (status != EFI_SUCCESS) {
		pr_err("Oops: efitime: can't write time!\n");
		return -1;
		}
		return 0;
		}

		void efi_get_time(struct timespec *now)
		{
		efi_status_t status;

+0 −1

Original line number	Diff line number	Diff line
		@@ -873,7 +873,6 @@ extern int __init efi_uart_console_only (void);
		extern void efi_initialize_iomem_resources(struct resource *code_resource,
		struct resource data_resource, struct resource bss_resource);
		extern void efi_get_time(struct timespec *now);
		extern int efi_set_rtc_mmss(const struct timespec *now);
		extern void efi_reserve_boot_services(void);
		extern int efi_get_fdt_params(struct efi_fdt_params *params, int verbose);
		extern struct efi_memory_map memmap;