linux-kernel - [PATCH] drm/stm: ltdc: fix various coding-style warnings

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Date:   Fri, 3 Jun 2022 15:43:34 +0200
From:   Yannick Fertre <yannick.fertre@...s.st.com>
To:     Yannick Fertre <yannick.fertre@...s.st.com>,
        Philippe Cornu <philippe.cornu@...s.st.com>,
        Raphael Gallais-Pou <raphael.gallais-pou@...s.st.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        <dri-devel@...ts.freedesktop.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] drm/stm: ltdc: fix various coding-style warnings

Fix issues reported by checkpatch.pl:
- Braces {} should be used on all arms
- Blank lines

Signed-off-by: Yannick Fertre <yannick.fertre@...s.st.com>
---
 drivers/gpu/drm/stm/ltdc.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index a4098aaff243..6a9f613839b5 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -908,9 +908,9 @@ static void ltdc_crtc_mode_set_nofb(struct drm_crtc *crtc)
 		drm_connector_list_iter_end(&iter);
 	}
 
-	if (bridge && bridge->timings)
+	if (bridge && bridge->timings) {
 		bus_flags = bridge->timings->input_bus_flags;
-	else if (connector) {
+	} else if (connector) {
 		bus_flags = connector->display_info.bus_flags;
 		if (connector->display_info.num_bus_formats)
 			bus_formats = connector->display_info.bus_formats[0];
@@ -1917,7 +1917,6 @@ int ltdc_load(struct drm_device *ddev)
 			DRM_ERROR("Failed to register LTDC interrupt\n");
 			goto err;
 		}
-
 	}
 
 	crtc = devm_kzalloc(dev, sizeof(*crtc), GFP_KERNEL);
-- 
2.25.1