linux-kernel - [PATCH 24/43] drm/radeon/r600: Move 'evergreen_rlc

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Date:   Mon, 16 Nov 2020 17:36:41 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 24/43] drm/radeon/r600: Move 'evergreen_rlc_resume()'s prototype to shared header

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/radeon/evergreen.c:4380:5: warning: no previous prototype for ‘evergreen_rlc_resume’ [-Wmissing-prototypes]
 4380 | int evergreen_rlc_resume(struct radeon_device *rdev)
 | ^~~~~~~~~~~~~~~~~~~~

Cc: Alex Deucher <alexander.deucher@....com>
Cc: "Christian König" <christian.koenig@....com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/gpu/drm/radeon/evergreen.h | 1 +
 drivers/gpu/drm/radeon/r600.c      | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/radeon/evergreen.h b/drivers/gpu/drm/radeon/evergreen.h
index eb46ac7776951..f8d772e612a48 100644
--- a/drivers/gpu/drm/radeon/evergreen.h
+++ b/drivers/gpu/drm/radeon/evergreen.h
@@ -48,5 +48,6 @@ void evergreen_gpu_pci_config_reset(struct radeon_device *rdev);
 u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev);
 void evergreen_print_gpu_status_regs(struct radeon_device *rdev);
 u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev);
+int evergreen_rlc_resume(struct radeon_device *rdev);
 
 #endif				/* __RADEON_EVERGREEN_H__ */
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 94e8815e5067d..b44e0c607b1b1 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -39,6 +39,7 @@
 
 #include "atom.h"
 #include "avivod.h"
+#include "evergreen.h"
 #include "r600.h"
 #include "r600d.h"
 #include "rv770.h"
@@ -113,7 +114,6 @@ static void r600_gpu_init(struct radeon_device *rdev);
 void r600_fini(struct radeon_device *rdev);
 void r600_irq_disable(struct radeon_device *rdev);
 static void r600_pcie_gen2_enable(struct radeon_device *rdev);
-extern int evergreen_rlc_resume(struct radeon_device *rdev);
 
 /*
  * Indirect registers accessor
-- 
2.25.1