[media] omap2: Fix camera resources for multiomap

Make sure the kernel can be compiled with both OMAP2 and OMAP3 camera
support linked in, and give public symbols proper omap2/omap3 prefixes.

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 6fd92eb..145c8f0 100644 (file)
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -38,7 +38,7 @@
 
 #if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
 
-static struct resource cam_resources[] = {
+static struct resource omap2cam_resources[] = {
        {
                .start          = OMAP24XX_CAMERA_BASE,
                .end            = OMAP24XX_CAMERA_BASE + 0xfff,
@@ -50,21 +50,12 @@ static struct resource cam_resources[] = {
        }
 };
 
-static struct platform_device omap_cam_device = {
+static struct platform_device omap2cam_device = {
        .name           = "omap24xxcam",
        .id             = -1,
-       .num_resources  = ARRAY_SIZE(cam_resources),
-       .resource       = cam_resources,
+       .num_resources  = ARRAY_SIZE(omap2cam_resources),
+       .resource       = omap2cam_resources,
 };
-
-static inline void omap_init_camera(void)
-{
-       platform_device_register(&omap_cam_device);
-}
-#else
-static inline void omap_init_camera(void)
-{
-}
 #endif
 
 static struct resource omap3isp_resources[] = {
@@ -157,6 +148,14 @@ int omap3_init_camera(struct isp_platform_data *pdata)
        return platform_device_register(&omap3isp_device);
 }
 
+static inline void omap_init_camera(void)
+{
+#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
+       if (cpu_is_omap24xx())
+               platform_device_register(&omap2cam_device);
+#endif
+}
+
 #if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
 
 #define MBOX_REG_SIZE   0x120