From: Arnd Bergmann <arnd@kernel.org>
To: Neil Armstrong <neil.armstrong@linaro.org>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Kevin Hilman <khilman@baylibre.com>,
Nicolas Belin <nbelin@baylibre.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Tom Rix <trix@redhat.com>, Carlo Caione <ccaione@baylibre.com>,
dri-devel@lists.freedesktop.org,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] drm/meson: venc: include linux/bitfield.h
Date: Fri, 2 Jun 2023 14:45:24 +0200 [thread overview]
Message-ID: <20230602124539.894888-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
Without this header, the use of FIELD_PREP() can cause a build failure:
drivers/gpu/drm/meson/meson_venc.c: In function 'meson_encl_set_gamma_table':
drivers/gpu/drm/meson/meson_venc.c:1595:24: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration]
Fixes: 51fc01a03442c ("drm/meson: venc: add ENCL encoder setup for MIPI-DSI output")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/gpu/drm/meson/meson_venc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index 2bdc2855e249b..3bf0d6e4fc30a 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -5,6 +5,7 @@
* Copyright (C) 2015 Amlogic, Inc. All rights reserved.
*/
+#include <linux/bitfield.h>
#include <linux/export.h>
#include <linux/iopoll.h>
--
2.39.2
next reply other threads:[~2023-06-02 12:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-02 12:45 Arnd Bergmann [this message]
2023-06-02 13:45 ` [PATCH] drm/meson: venc: include linux/bitfield.h Neil Armstrong
2023-06-02 13:49 ` Neil Armstrong
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