From a60f0c8b563a05c896f04007594963875815419b Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Sun, 29 Mar 2020 14:45:00 +0200 Subject: [PATCH] staging: bcm2835-camera: reduce multiline statements There are a lot of multiline statements which can be reduced. Reviewed-by: Nicolas Saenz Julienne Signed-off-by: Stefan Wahren Link: https://lore.kernel.org/r/1585485901-10172-9-git-send-email-stefan.wahren@i2se.com Signed-off-by: Greg Kroah-Hartman --- .../bcm2835-camera/bcm2835-camera.c | 57 +++++++------------ .../vc04_services/bcm2835-camera/controls.c | 3 +- 2 files changed, 23 insertions(+), 37 deletions(-) diff --git a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c index 91f767f7943b..6d554d49fd3f 100644 --- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c +++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c @@ -369,8 +369,7 @@ static void buffer_cb(struct vchiq_mmal_instance *instance, if (dev->capture.vc_start_timestamp != -1 && pts) { ktime_t timestamp; - s64 runtime_us = pts - - dev->capture.vc_start_timestamp; + s64 runtime_us = pts - dev->capture.vc_start_timestamp; timestamp = ktime_add_us(dev->capture.kernel_start_ts, runtime_us); v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev, @@ -420,9 +419,8 @@ static int enable_camera(struct bm2835_mmal_dev *dev) return -EINVAL; } - ret = vchiq_mmal_component_enable( - dev->instance, - dev->component[COMP_CAMERA]); + ret = vchiq_mmal_component_enable(dev->instance, + dev->component[COMP_CAMERA]); if (ret < 0) { v4l2_err(&dev->v4l2_dev, "Failed enabling camera, ret %d\n", ret); @@ -451,10 +449,8 @@ static int disable_camera(struct bm2835_mmal_dev *dev) v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev, "Disabling camera\n"); - ret = - vchiq_mmal_component_disable( - dev->instance, - dev->component[COMP_CAMERA]); + ret = vchiq_mmal_component_disable(dev->instance, + dev->component[COMP_CAMERA]); if (ret < 0) { v4l2_err(&dev->v4l2_dev, "Failed disabling camera, ret %d\n", ret); @@ -555,8 +551,8 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count) /* enable the camera port */ dev->capture.port->cb_ctx = dev; - ret = - vchiq_mmal_port_enable(dev->instance, dev->capture.port, buffer_cb); + ret = vchiq_mmal_port_enable(dev->instance, dev->capture.port, + buffer_cb); if (ret) { v4l2_err(&dev->v4l2_dev, "Failed to enable capture port - error %d. Disabling camera port again\n", @@ -767,16 +763,14 @@ static int vidioc_overlay(struct file *file, void *f, unsigned int on) (!on && !dev->component[COMP_PREVIEW]->enabled)) return 0; /* already in requested state */ - src = - &dev->component[COMP_CAMERA]->output[CAM_PORT_PREVIEW]; + src = &dev->component[COMP_CAMERA]->output[CAM_PORT_PREVIEW]; if (!on) { /* disconnect preview ports and disable component */ ret = vchiq_mmal_port_disable(dev->instance, src); if (!ret) - ret = - vchiq_mmal_port_connect_tunnel(dev->instance, src, - NULL); + ret = vchiq_mmal_port_connect_tunnel(dev->instance, src, + NULL); if (ret >= 0) ret = vchiq_mmal_component_disable( dev->instance, @@ -800,9 +794,8 @@ static int vidioc_overlay(struct file *file, void *f, unsigned int on) if (enable_camera(dev) < 0) return -EINVAL; - ret = vchiq_mmal_component_enable( - dev->instance, - dev->component[COMP_PREVIEW]); + ret = vchiq_mmal_component_enable(dev->instance, + dev->component[COMP_PREVIEW]); if (ret < 0) return ret; @@ -1210,8 +1203,7 @@ static int mmal_setup_components(struct bm2835_mmal_dev *dev, } remove_padding = mfmt->remove_padding; - vchiq_mmal_port_parameter_set(dev->instance, - camera_port, + vchiq_mmal_port_parameter_set(dev->instance, camera_port, MMAL_PARAMETER_NO_IMAGE_PADDING, &remove_padding, sizeof(remove_padding)); @@ -1665,9 +1657,8 @@ static int mmal_init(struct bm2835_mmal_dev *dev) dev->capture.enc_level = V4L2_MPEG_VIDEO_H264_LEVEL_4_0; /* get the preview component ready */ - ret = vchiq_mmal_component_init( - dev->instance, "ril.video_render", - &dev->component[COMP_PREVIEW]); + ret = vchiq_mmal_component_init(dev->instance, "ril.video_render", + &dev->component[COMP_PREVIEW]); if (ret < 0) goto unreg_camera; @@ -1679,9 +1670,8 @@ static int mmal_init(struct bm2835_mmal_dev *dev) } /* get the image encoder component ready */ - ret = vchiq_mmal_component_init( - dev->instance, "ril.image_encode", - &dev->component[COMP_IMAGE_ENCODE]); + ret = vchiq_mmal_component_init(dev->instance, "ril.image_encode", + &dev->component[COMP_IMAGE_ENCODE]); if (ret < 0) goto unreg_preview; @@ -1741,15 +1731,13 @@ static int mmal_init(struct bm2835_mmal_dev *dev) unreg_vid_encoder: pr_err("Cleanup: Destroy video encoder\n"); - vchiq_mmal_component_finalise( - dev->instance, - dev->component[COMP_VIDEO_ENCODE]); + vchiq_mmal_component_finalise(dev->instance, + dev->component[COMP_VIDEO_ENCODE]); unreg_image_encoder: pr_err("Cleanup: Destroy image encoder\n"); - vchiq_mmal_component_finalise( - dev->instance, - dev->component[COMP_IMAGE_ENCODE]); + vchiq_mmal_component_finalise(dev->instance, + dev->component[COMP_IMAGE_ENCODE]); unreg_preview: pr_err("Cleanup: Destroy video render\n"); @@ -1782,8 +1770,7 @@ static int bm2835_mmal_init_device(struct bm2835_mmal_dev *dev, /* video device needs to be able to access instance data */ video_set_drvdata(vfd, dev); - ret = video_register_device(vfd, - VFL_TYPE_VIDEO, + ret = video_register_device(vfd, VFL_TYPE_VIDEO, video_nr[dev->camera_num]); if (ret < 0) return ret; diff --git a/drivers/staging/vc04_services/bcm2835-camera/controls.c b/drivers/staging/vc04_services/bcm2835-camera/controls.c index e46f150b441d..8e10a667f13c 100644 --- a/drivers/staging/vc04_services/bcm2835-camera/controls.c +++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c @@ -839,8 +839,7 @@ static int ctrl_set_scene_mode(struct bm2835_mmal_dev *dev, enum mmal_parameter_exposuremeteringmode metering_mode; for (i = 0; i < ARRAY_SIZE(scene_configs); i++) { - if (scene_configs[i].v4l2_scene == - ctrl->val) { + if (scene_configs[i].v4l2_scene == ctrl->val) { scene = &scene_configs[i]; break; }