Unverified Commit 3a3a71f9 authored Apr 28, 2020 by Arnd Bergmann Committed by Maxime Ripard May 04, 2020

sun6i: dsi: fix gcc-4.8



Older compilers warn about initializers with incorrect curly
braces:

drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c: In function 'sun6i_dsi_encoder_enable':
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c:720:8: error: missing braces around initializer [-Werror=missing-braces]
  union phy_configure_opts opts = { 0 };
        ^
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c:720:8: error: (near initialization for 'opts.mipi_dphy') [-Werror=missing-braces]

Use the GNU empty initializer extension to avoid this.

Fixes: bb3b6fcb ("sun6i: dsi: Convert to generic phy handling")
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20200428215105.3928459-1-arnd@arndb.de

parent c59359a0

drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -717,7 +717,7 @@ static void sun6i_dsi_encoder_enable(struct drm_encoder *encoder)
		struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
		struct sun6i_dsi *dsi = encoder_to_sun6i_dsi(encoder);
		struct mipi_dsi_device *device = dsi->device;
		union phy_configure_opts opts = { 0 };
		union phy_configure_opts opts = { };
		struct phy_configure_opts_mipi_dphy *cfg = &opts.mipi_dphy;
		u16 delay;
		int err;

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