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Date:   Thu,  2 Nov 2017 12:26:42 +0100
From:   Arnd Bergmann <>
To:     Alex Deucher <>,
        Christian K├Ânig <>
Cc:     Arnd Bergmann <>, David Airlie <>,
        Harry Wentland <>,
        Tony Cheng <>,
        Dave Airlie <>,
        Dmytro Laktyushkin <>,,,
Subject: [PATCH 2/3] drm/amdgpu/display: remove unused REG_OFFSET macro

The name conflicts with another macro of the same name on the ARM ixp4xx
platform, leading to build errors.
Neither of the users actually should use a name that generic, but the
other one was here first and the dc driver doesn't actually use it.

Signed-off-by: Arnd Bergmann <>
 drivers/gpu/drm/amd/display/dc/dm_services.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dm_services.h b/drivers/gpu/drm/amd/display/dc/dm_services.h
index c8190c38a644..d4917037ac42 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_services.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_services.h
@@ -160,9 +160,6 @@ unsigned int generic_reg_wait(const struct dc_context *ctx,
 /* These macros need to be used with soc15 registers in order to retrieve
  * the actual offset.
-#define REG_OFFSET(reg) (reg + DCE_BASE.instance[0].segment[reg##_BASE_IDX])
-#define REG_BIF_OFFSET(reg) (reg + NBIF_BASE.instance[0].segment[reg##_BASE_IDX])
 #define dm_write_reg_soc15(ctx, reg, inst_offset, value)	\
 		dm_write_reg_func(ctx, reg + DCE_BASE.instance[0].segment[reg##_BASE_IDX] + inst_offset, value, __func__)

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