From: Michal Simek Date: Mon, 22 Jun 2009 08:55:40 +0000 (+0200) Subject: microblaze: Not to clear r7 after copying DTB to kernel X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a69cb8c4662dd0a7b01b32a9165b1a1697068f19;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git microblaze: Not to clear r7 after copying DTB to kernel I can't clear r7 because if I do it I lose information where DTB come from. Signed-off-by: Michal Simek --- diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S index 815bcaae99c..3c4d4a2803e 100644 --- a/arch/microblaze/kernel/head.S +++ b/arch/microblaze/kernel/head.S @@ -73,7 +73,6 @@ _copy_fdt: bgtid r3, _copy_fdt /* loop for all entries */ addik r3, r3, -4 /* descrement loop */ no_fdt_arg: - add r7, r0, r0 /* Clear r7, just to be sure */ #ifdef CONFIG_MMU