linux-kernel - [PATCH] drm/vc4: change vc4_dma_range

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Message-Id: <20220629200101.498138-1-trix@redhat.com>
Date:   Wed, 29 Jun 2022 16:01:01 -0400
From:   Tom Rix <trix@...hat.com>
To:     emma@...olt.net, mripard@...nel.org, airlied@...ux.ie,
        daniel@...ll.ch, dave.stevenson@...pberrypi.com
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Tom Rix <trix@...hat.com>
Subject: [PATCH] drm/vc4: change vc4_dma_range_matches from a global to static

sparse reports
drivers/gpu/drm/vc4/vc4_drv.c:270:27: warning: symbol 'vc4_dma_range_matches' was not declared. Should it be static?

vc4_dma_range_matches is only used in vc4_drv.c, so it's storage class specifier
should be static.

Fixes: da8e393e23ef ("drm/vc4: drv: Adopt the dma configuration from the HVS or V3D component")
Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/gpu/drm/vc4/vc4_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 2b014b6332a6..292d1b6a01b6 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -267,7 +267,7 @@ static void vc4_match_add_drivers(struct device *dev,
 	}
 }
 
-const struct of_device_id vc4_dma_range_matches[] = {
+static const struct of_device_id vc4_dma_range_matches[] = {
 	{ .compatible = "brcm,bcm2711-hvs" },
 	{ .compatible = "brcm,bcm2835-hvs" },
 	{ .compatible = "brcm,bcm2835-v3d" },
-- 
2.27.0