| Message ID | 20200428215105.3928459-1-arnd@arndb.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | sun6i: dsi: fix gcc-4.8 | expand |
Hi, On Tue 28 Apr 20, 23:50, Arnd Bergmann wrote: > 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. Looks good to me: Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> But maybe use the drm/sun4i: dsi: prefix instead (granted, it wasn't used in the commit being fixed). Cheers, Paul > Fixes: bb3b6fcb6849 ("sun6i: dsi: Convert to generic phy handling") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c > index f6c67dd87a05..aa67cb037e9d 100644 > --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c > +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c > @@ -718,7 +718,7 @@ 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; > -- > 2.26.0 >
On Tue, Apr 28, 2020 at 11:50:51PM +0200, Arnd Bergmann wrote: > 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: bb3b6fcb6849 ("sun6i: dsi: Convert to generic phy handling") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> Applied, thanks! Maxime
diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c index f6c67dd87a05..aa67cb037e9d 100644 --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c @@ -718,7 +718,7 @@ 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;
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: bb3b6fcb6849 ("sun6i: dsi: Convert to generic phy handling") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)