linux-kernel - [PATCH 1/4] drm/tilcdc: avoid 'make W=2' build failure

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Date:   Mon, 26 Oct 2020 20:41:01 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Jyri Sarha <jsarha@...com>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Emil Velikov <emil.velikov@...labora.com>,
        Wambui Karuga <wambui.karugax@...il.com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] drm/tilcdc: avoid 'make W=2' build failure

From: Arnd Bergmann <arnd@...db.de>

The -Wmissing-field-initializer warning when building with W=2
turns into an error because tilcdc is built with -Werror:

drm/tilcdc/tilcdc_drv.c:431:33: error: missing field 'data' initializer [-Werror,-Wmissing-field-initializers] { "regs", tilcdc_regs_show, 0 },
drm/tilcdc/tilcdc_drv.c:432:33: error: missing field 'data' initializer [-Werror,-Wmissing-field-initializers] { "mm",   tilcdc_mm_show,   0 },

Add the missing field initializers to address the warning.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/gpu/drm/tilcdc/tilcdc_drv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 4f5fc3e87383..754a66051a21 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -428,8 +428,8 @@ static int tilcdc_mm_show(struct seq_file *m, void *arg)
 }
 
 static struct drm_info_list tilcdc_debugfs_list[] = {
-		{ "regs", tilcdc_regs_show, 0 },
-		{ "mm",   tilcdc_mm_show,   0 },
+		{ "regs", tilcdc_regs_show, 0, NULL },
+		{ "mm",   tilcdc_mm_show,   0, NULL },
 };
 
 static void tilcdc_debugfs_init(struct drm_minor *minor)
-- 
2.27.0