staging: vchiq_arm: Register vcsm-cma as a platform driver

Following the same pattern as bcm2835-camera and bcm2835-audio,
register the vcsm-cma driver as a platform driver

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index 10d5c7e..8619708 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -140,6 +140,7 @@ static struct class  *vchiq_class;
 static DEFINE_SPINLOCK(msg_queue_spinlock);
 static struct platform_device *bcm2835_camera;
 static struct platform_device *bcm2835_audio;
+static struct platform_device *vcsm_cma;
 
 static struct vchiq_drvdata bcm2835_drvdata = {
        .cache_line_size = 32,
@@ -3250,6 +3251,7 @@ static int vchiq_probe(struct platform_device *pdev)
                VCHIQ_VERSION, VCHIQ_VERSION_MIN,
                MAJOR(vchiq_devid), MINOR(vchiq_devid));
 
+       vcsm_cma = vchiq_register_child(pdev, "vcsm-cma");
        bcm2835_camera = vchiq_register_child(pdev, "bcm2835-camera");
        bcm2835_audio = vchiq_register_child(pdev, "bcm2835_audio");
 
@@ -3266,6 +3268,7 @@ static int vchiq_remove(struct platform_device *pdev)
 {
        if (!IS_ERR(bcm2835_camera))
                platform_device_unregister(bcm2835_camera);
+       platform_device_unregister(vcsm_cma);
        vchiq_debugfs_deinit();
        device_destroy(vchiq_class, vchiq_devid);
        cdev_del(&vchiq_cdev);