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authorMasahiro Yamada <yamada.masahiro@socionext.com>2015-09-22 00:27:35 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2015-09-25 00:27:53 +0900
commit257b11f32d0ba451b8b7eba72f0db5e182d425dd (patch)
treeccef1a9130dde50aaf125edd2809f99a843fe1cd /arch/arm/mach-uniphier
parent8497ccc4c23beae38130489d85c97ae38058f20b (diff)
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ARM: uniphier: delete unneeded input enable for low-level debug
The UART I/O ports for PH1-Pro4 has no input enable controlling. This code is useless. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier')
-rw-r--r--arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S b/arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S
index 19bef2a..ce5dd4b 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S
+++ b/arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S
@@ -30,10 +30,5 @@ ENTRY(setup_lowlevel_debug)
mov r1, #1
str r1, [r0]
- ldr r0, =SG_IECTRL
- ldr r1, [r0]
- orr r1, r1, #1
- str r1, [r0]
-
mov pc, lr
ENDPROC(setup_lowlevel_debug)