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60 lines
2.6 KiB
Diff
60 lines
2.6 KiB
Diff
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From f0f694e4624f63ea58b2bf3d1774cc86917f39c7 Mon Sep 17 00:00:00 2001
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From: Lee Jones <lee.jones@linaro.org>
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Date: Mon, 16 Nov 2020 17:41:07 +0000
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Subject: [PATCH] drm/vc4/vc4_hdmi_regs: Mark some data sets as
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__maybe_unused
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The alternative is to move them into the source file that uses then,
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but they are large and intrusive, so that strategy is being avoided.
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Fixes the following W=1 kernel build warning(s):
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drivers/gpu/drm/vc4/vc4_hdmi_regs.h:282:39: warning: ‘vc5_hdmi_hdmi1_fields’ defined but not used [-Wunused-const-variable=]
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drivers/gpu/drm/vc4/vc4_hdmi_regs.h:206:39: warning: ‘vc5_hdmi_hdmi0_fields’ defined but not used [-Wunused-const-variable=]
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drivers/gpu/drm/vc4/vc4_hdmi_regs.h:145:39: warning: ‘vc4_hdmi_fields’ defined but not used [-Wunused-const-variable=]
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Cc: Eric Anholt <eric@anholt.net>
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Cc: Maxime Ripard <mripard@kernel.org>
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Cc: David Airlie <airlied@linux.ie>
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Cc: Daniel Vetter <daniel@ffwll.ch>
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Cc: dri-devel@lists.freedesktop.org
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Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Link: https://patchwork.freedesktop.org/patch/msgid/20201116174112.1833368-38-lee.jones@linaro.org
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---
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drivers/gpu/drm/vc4/vc4_hdmi_regs.h | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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--- a/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
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+++ b/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
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@@ -149,7 +149,7 @@ struct vc4_hdmi_register {
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#define VC5_RAM_REG(reg, offset) _VC4_REG(VC5_RAM, reg, offset)
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#define VC5_RM_REG(reg, offset) _VC4_REG(VC5_RM, reg, offset)
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-static const struct vc4_hdmi_register vc4_hdmi_fields[] = {
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+static const struct vc4_hdmi_register __maybe_unused vc4_hdmi_fields[] = {
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VC4_HD_REG(HDMI_M_CTL, 0x000c),
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VC4_HD_REG(HDMI_MAI_CTL, 0x0014),
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VC4_HD_REG(HDMI_MAI_THR, 0x0018),
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@@ -211,7 +211,7 @@ static const struct vc4_hdmi_register vc
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VC4_HDMI_REG(HDMI_RAM_PACKET_START, 0x0400),
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};
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-static const struct vc4_hdmi_register vc5_hdmi_hdmi0_fields[] = {
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+static const struct vc4_hdmi_register __maybe_unused vc5_hdmi_hdmi0_fields[] = {
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VC4_HD_REG(HDMI_DVP_CTL, 0x0000),
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VC4_HD_REG(HDMI_MAI_CTL, 0x0010),
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VC4_HD_REG(HDMI_MAI_THR, 0x0014),
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@@ -291,7 +291,7 @@ static const struct vc4_hdmi_register vc
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VC5_CSC_REG(HDMI_CSC_34_33, 0x018),
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};
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-static const struct vc4_hdmi_register vc5_hdmi_hdmi1_fields[] = {
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+static const struct vc4_hdmi_register __maybe_unused vc5_hdmi_hdmi1_fields[] = {
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VC4_HD_REG(HDMI_DVP_CTL, 0x0000),
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VC4_HD_REG(HDMI_MAI_CTL, 0x0030),
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VC4_HD_REG(HDMI_MAI_THR, 0x0034),
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