drm/stm: dsi: Constify phy ops structure

pcornu · Benjamin-Gaignard · commit 89a15e6f223d · 2017-07-26T15:02:17.000+02:00
Constify dw_mipi_dsi_stm_phy_ops as these ops are not supposed to change at runtime. Signed-off-by: Philippe CORNU <philippe.cornu@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1500552357-29487-8-git-send-email-philippe.cornu@st.com
diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
@@ -261,7 +261,7 @@ dw_mipi_dsi_get_lane_mbps(void *priv_data, struct drm_display_mode *mode,
 	return 0;
 }
 
-static struct dw_mipi_dsi_phy_ops dw_mipi_dsi_stm_phy_ops = {
+static const struct dw_mipi_dsi_phy_ops dw_mipi_dsi_stm_phy_ops = {
 	.init = dw_mipi_dsi_phy_init,
 	.get_lane_mbps = dw_mipi_dsi_get_lane_mbps,
 };

Original file line number	Diff line number	Diff line change
`@@ -261,7 +261,7 @@ dw_mipi_dsi_get_lane_mbps(void priv_data, struct drm_display_mode mode,`
`261`	`261`	`return 0;`
`262`	`262`	`}`
`263`	`263`
`264`		`-static struct dw_mipi_dsi_phy_ops dw_mipi_dsi_stm_phy_ops = {`
	`264`	`+static const struct dw_mipi_dsi_phy_ops dw_mipi_dsi_stm_phy_ops = {`
`265`	`265`	`.init = dw_mipi_dsi_phy_init,`
`266`	`266`	`.get_lane_mbps = dw_mipi_dsi_get_lane_mbps,`
`267`	`267`	`};`