drm/sti: Build monolithic driver

There's no use building the individual drivers as separate modules
because they are all only useful if combined into a single DRM/KMS
device.

Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Vincent Abriou <vincent.abriou@st.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Vincent Abriou <vincent.abriou@st.com>

drivers/gpu/drm/sti/Makefile

-sticompositor-y := \
+sti-drm-y := \
 	sti_mixer.o \
 	sti_gdp.o \
 	sti_vid.o \
 	sti_cursor.o \
 	sti_compositor.o \
 	sti_crtc.o \
-	sti_plane.o
-
-stihdmi-y := sti_hdmi.o \
+	sti_plane.o \
+	sti_crtc.o \
+	sti_plane.o \
+	sti_hdmi.o \
 	sti_hdmi_tx3g0c55phy.o \
 	sti_hdmi_tx3g4c28phy.o \
-
-stidvo-y := sti_dvo.o \
-	sti_awg_utils.o
-
-obj-$(CONFIG_DRM_STI) = \
+	sti_dvo.o \
+	sti_awg_utils.o \
 	sti_vtg.o \
 	sti_vtac.o \
-	stihdmi.o \
 	sti_hda.o \
 	sti_tvout.o \
-	sticompositor.o \
 	sti_hqvdp.o \
-	stidvo.o \
 	sti_drv.o
+
+obj-$(CONFIG_DRM_STI) = sti-drm.o

drivers/gpu/drm/sti/sti_compositor.c

@@ -263,7 +263,7 @@ static int sti_compositor_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_driver sti_compositor_driver = {
+struct platform_driver sti_compositor_driver = {
 	.driver = {
 		.name = "sti-compositor",
 		.of_match_table = compositor_of_match,
@@ -272,8 +272,6 @@ static struct platform_driver sti_compositor_driver = {
 	.remove = sti_compositor_remove,
 };
 
-module_platform_driver(sti_compositor_driver);
-
 MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
 MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
 MODULE_LICENSE("GPL");

drivers/gpu/drm/sti/sti_drv.c

@@ -287,7 +287,29 @@ static struct platform_driver sti_platform_driver = {
 	},
 };
 
-module_platform_driver(sti_platform_driver);
+static struct platform_driver * const drivers[] = {
+	&sti_tvout_driver,
+	&sti_vtac_driver,
+	&sti_hqvdp_driver,
+	&sti_hdmi_driver,
+	&sti_hda_driver,
+	&sti_dvo_driver,
+	&sti_vtg_driver,
+	&sti_compositor_driver,
+	&sti_platform_driver,
+};
+
+static int sti_drm_init(void)
+{
+	return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
+}
+module_init(sti_drm_init);
+
+static void sti_drm_exit(void)
+{
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
+}
+module_exit(sti_drm_exit);
 
 MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
 MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");

drivers/gpu/drm/sti/sti_drv.h

@@ -32,4 +32,13 @@ struct sti_private {
 	} commit;
 };
 
+extern struct platform_driver sti_tvout_driver;
+extern struct platform_driver sti_vtac_driver;
+extern struct platform_driver sti_hqvdp_driver;
+extern struct platform_driver sti_hdmi_driver;
+extern struct platform_driver sti_hda_driver;
+extern struct platform_driver sti_dvo_driver;
+extern struct platform_driver sti_vtg_driver;
+extern struct platform_driver sti_compositor_driver;
+
 #endif

drivers/gpu/drm/sti/sti_dvo.c

@@ -558,8 +558,6 @@ struct platform_driver sti_dvo_driver = {
 	.remove = sti_dvo_remove,
 };
 
-module_platform_driver(sti_dvo_driver);
-
 MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
 MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
 MODULE_LICENSE("GPL");

drivers/gpu/drm/sti/sti_hda.c

@@ -785,8 +785,6 @@ struct platform_driver sti_hda_driver = {
 	.remove = sti_hda_remove,
 };
 
-module_platform_driver(sti_hda_driver);
-
 MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
 MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
 MODULE_LICENSE("GPL");

drivers/gpu/drm/sti/sti_hdmi.c

@@ -902,8 +902,6 @@ struct platform_driver sti_hdmi_driver = {
 	.remove = sti_hdmi_remove,
 };
 
-module_platform_driver(sti_hdmi_driver);
-
 MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
 MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
 MODULE_LICENSE("GPL");

drivers/gpu/drm/sti/sti_hqvdp.c

@@ -1090,8 +1090,6 @@ struct platform_driver sti_hqvdp_driver = {
 	.remove = sti_hqvdp_remove,
 };
 
-module_platform_driver(sti_hqvdp_driver);
-
 MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
 MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
 MODULE_LICENSE("GPL");

drivers/gpu/drm/sti/sti_tvout.c

@@ -735,8 +735,6 @@ struct platform_driver sti_tvout_driver = {
 	.remove = sti_tvout_remove,
 };
 
-module_platform_driver(sti_tvout_driver);
-
 MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
 MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
 MODULE_LICENSE("GPL");

drivers/gpu/drm/sti/sti_vtac.c

@@ -216,8 +216,6 @@ struct platform_driver sti_vtac_driver = {
 	.remove = sti_vtac_remove,
 };
 
-module_platform_driver(sti_vtac_driver);
-
 MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
 MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
 MODULE_LICENSE("GPL");

drivers/gpu/drm/sti/sti_vtg.c

@@ -406,8 +406,6 @@ struct platform_driver sti_vtg_driver = {
 	.remove = vtg_remove,
 };
 
-module_platform_driver(sti_vtg_driver);
-
 MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
 MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
 MODULE_LICENSE("GPL");