From: Leif Lindholm <leif.lindholm@linaro.org>
Date: Wed, 26 Aug 2015 13:24:56 +0000 (+0100)
Subject: efi/x86: Move efi=debug option parsing to core
X-Git-Tag: firefly_0821_release~176^2~836^2~3^2~9
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=12dd00e83fb83fa41dcc965cdd1e1627494348cb;p=firefly-linux-kernel-4.4.55.git

efi/x86: Move efi=debug option parsing to core

fed6cefe3b6e ("x86/efi: Add a "debug" option to the efi= cmdline")
adds the DBG flag, but does so for x86 only. Move this early param
parsing to core code.

Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Mark Salter <msalter@redhat.com>
Cc: Borislav Petkov <bp@suse.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
---

diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 2f61fcddcddb..4d0ff0f27a99 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -961,8 +961,6 @@ static int __init arch_parse_efi_cmdline(char *str)
 
 	if (parse_option_str(str, "old_map"))
 		set_bit(EFI_OLD_MEMMAP, &efi.flags);
-	if (parse_option_str(str, "debug"))
-		set_bit(EFI_DBG, &efi.flags);
 
 	return 0;
 }
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 16c4928e36af..f0372a022c86 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -63,6 +63,9 @@ static int __init parse_efi_cmdline(char *str)
 		return -EINVAL;
 	}
 
+	if (parse_option_str(str, "debug"))
+		set_bit(EFI_DBG, &efi.flags);
+
 	if (parse_option_str(str, "noruntime"))
 		disable_runtime = true;