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media: Use fallthrough pseudo-keyword

Browse Source 
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.

[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2020-07-25 00:10:14 +02:00 committed by Mauro Carvalho Chehab
parent d7a81a5b07
commit 1771e9fb67
55 changed files with 94 additions and 94 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/cec/core/cec-adap.c
View File

@ -1928,7 +1928,7 @@ static int cec_receive_notify(struct cec_adapter *adap, struct cec_msg *msg,
*/
if (!adap->passthrough && from_unregistered)
return 0;
/* Fall through */
fallthrough;
case CEC_MSG_GIVE_DEVICE_VENDOR_ID:
case CEC_MSG_GIVE_FEATURES:
case CEC_MSG_GIVE_PHYSICAL_ADDR:

6
drivers/media/cec/core/cec-pin.c
View File

@ -417,7 +417,7 @@ static void cec_pin_tx_states(struct cec_pin *pin, ktime_t ts)
wake_up_interruptible(&pin->kthread_waitq);
break;
}
/* fall through */
fallthrough;
case CEC_ST_TX_DATA_BIT_0_HIGH:
case CEC_ST_TX_DATA_BIT_0_HIGH_SHORT:
case CEC_ST_TX_DATA_BIT_0_HIGH_LONG:
@ -445,7 +445,7 @@ static void cec_pin_tx_states(struct cec_pin *pin, ktime_t ts)
wake_up_interruptible(&pin->kthread_waitq);
break;
}
/* fall through */
fallthrough;
case CEC_ST_TX_DATA_BIT_HIGH_CUSTOM:
if (tx_last_bit(pin)) {
/* Error Injection: just stop sending after this bit */
@ -459,7 +459,7 @@ static void cec_pin_tx_states(struct cec_pin *pin, ktime_t ts)
break;
}
pin->tx_bit++;
/* fall through */
fallthrough;
case CEC_ST_TX_START_BIT_HIGH:
case CEC_ST_TX_START_BIT_HIGH_SHORT:
case CEC_ST_TX_START_BIT_HIGH_LONG:

2
drivers/media/cec/usb/pulse8/pulse8-cec.c
View File

@ -389,7 +389,7 @@ static irqreturn_t pulse8_interrupt(struct serio *serio, unsigned char data,
pulse8->new_rx_msg[0] = pulse8->buf[1];
break;
}
/* fall through */
fallthrough;
case MSGCODE_FRAME_DATA:
if (pulse8->new_rx_msg_len < CEC_MAX_MSG_SIZE)
pulse8->new_rx_msg[pulse8->new_rx_msg_len++] =

2
drivers/media/common/videobuf2/videobuf2-v4l2.c
View File

@ -601,7 +601,7 @@ static void __fill_v4l2_buffer(struct vb2_buffer *vb, void *pb)
break;
case VB2_BUF_STATE_ERROR:
b->flags |= V4L2_BUF_FLAG_ERROR;
/* fall through */
fallthrough;
case VB2_BUF_STATE_DONE:
b->flags |= V4L2_BUF_FLAG_DONE;
break;

2
drivers/media/dvb-frontends/af9013.c
View File

@ -597,7 +597,7 @@ static int af9013_read_status(struct dvb_frontend *fe, enum fe_status *status)
state->strength_en = 2;
break;
}
/* Fall through */
fallthrough;
case 1:
if (time_is_after_jiffies(state->strength_jiffies + msecs_to_jiffies(2000)))
break;

2
drivers/media/dvb-frontends/lg2160.c
View File

@ -1408,7 +1408,7 @@ struct dvb_frontend *lg2160_attach(const struct lg2160_config *config,
switch (config->lg_chip) {
default:
lg_warn("invalid chip requested, defaulting to LG2160");
/* fall-thru */
fallthrough;
case LG2160:
memcpy(&state->frontend.ops, &lg2160_ops,
sizeof(struct dvb_frontend_ops));

2
drivers/media/dvb-frontends/m88ds3103.c
View File

@ -906,7 +906,7 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe)
if (ret)
goto err;
}
/* fall through */
fallthrough;
default:
u16tmp = DIV_ROUND_UP(target_mclk, dev->cfg->ts_clk);
u8tmp1 = u16tmp / 2 - 1;

2
drivers/media/i2c/adv7180.c
View File

@ -726,7 +726,7 @@ static int adv7180_set_pad_format(struct v4l2_subdev *sd,
case V4L2_FIELD_NONE:
if (state->chip_info->flags & ADV7180_FLAG_I2P)
break;
/* fall through */
fallthrough;
default:
format->format.field = V4L2_FIELD_ALTERNATE;
break;

4
drivers/media/i2c/adv7511-v4l2.c
View File

@ -470,7 +470,7 @@ static int adv7511_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *
reg->val = adv7511_cec_read(sd, reg->reg & 0xff);
break;
}
/* fall through */
fallthrough;
default:
v4l2_info(sd, "Register %03llx not supported\n", reg->reg);
adv7511_inv_register(sd);
@ -492,7 +492,7 @@ static int adv7511_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_regi
adv7511_cec_write(sd, reg->reg & 0xff, reg->val & 0xff);
break;
}
/* fall through */
fallthrough;
default:
v4l2_info(sd, "Register %03llx not supported\n", reg->reg);
adv7511_inv_register(sd);

2
drivers/media/i2c/msp3400-kthreads.c
View File

@ -646,7 +646,7 @@ restart:
break;
case 0: /* 4.5 */
state->detected_std = V4L2_STD_MN;
/* fall-through */
fallthrough;
default:
no_second:
state->second = msp3400c_carrier_detect_main[max1].cdo;

2
drivers/media/i2c/ov5640.c
View File

@ -3010,7 +3010,7 @@ static int ov5640_probe(struct i2c_client *client)
switch (rotation) {
case 180:
sensor->upside_down = true;
/* fall through */
fallthrough;
case 0:
break;
default:

4
drivers/media/i2c/ov6650.c
View File

@ -685,7 +685,7 @@ static int ov6650_set_fmt(struct v4l2_subdev *sd,
switch (mf->code) {
case MEDIA_BUS_FMT_Y10_1X10:
mf->code = MEDIA_BUS_FMT_Y8_1X8;
/* fall through */
fallthrough;
case MEDIA_BUS_FMT_Y8_1X8:
case MEDIA_BUS_FMT_YVYU8_2X8:
case MEDIA_BUS_FMT_YUYV8_2X8:
@ -694,7 +694,7 @@ static int ov6650_set_fmt(struct v4l2_subdev *sd,
break;
default:
mf->code = MEDIA_BUS_FMT_SBGGR8_1X8;
/* fall through */
fallthrough;
case MEDIA_BUS_FMT_SBGGR8_1X8:
break;
}

2
drivers/media/i2c/ov9640.c
View File

@ -538,7 +538,7 @@ static int ov9640_set_fmt(struct v4l2_subdev *sd,
break;
default:
mf->code = MEDIA_BUS_FMT_UYVY8_2X8;
/* fall through */
fallthrough;
case MEDIA_BUS_FMT_UYVY8_2X8:
mf->colorspace = V4L2_COLORSPACE_JPEG;
break;

2
drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c
View File

@ -46,7 +46,7 @@ static int s5c73m3_get_af_status(struct s5c73m3 *state, struct v4l2_ctrl *ctrl)
break;
default:
v4l2_info(&state->sensor_sd, "Unknown AF status %#x\n", reg);
/* Fall through */
fallthrough;
case REG_CAF_STATUS_UNFOCUSED:
case REG_AF_STATUS_UNFOCUSED:
case REG_AF_STATUS_INVALID:

6
drivers/media/i2c/smiapp/smiapp-core.c
View File

@ -1721,7 +1721,7 @@ static void smiapp_propagate(struct v4l2_subdev *subdev,
sensor->binning_vertical = 1;
}
}
/* Fall through */
fallthrough;
case V4L2_SEL_TGT_COMPOSE:
*crops[SMIAPP_PAD_SRC] = *comp;
break;
@ -2120,7 +2120,7 @@ static int __smiapp_sel_supported(struct v4l2_subdev *subdev,
&& SMIA_LIM(sensor, SCALING_CAPABILITY)
!= SMIAPP_SCALING_CAPABILITY_NONE)
return 0;
/* Fall through */
fallthrough;
default:
return -EINVAL;
}
@ -2795,7 +2795,7 @@ static struct smiapp_hwconfig *smiapp_get_hwconfig(struct device *dev)
case 180:
hwcfg->module_board_orient =
SMIAPP_MODULE_BOARD_ORIENT_180;
/* Fall through */
fallthrough;
case 0:
break;
default:

10
drivers/media/i2c/tda1997x.c
View File

@ -2588,7 +2588,7 @@ static int tda1997x_probe(struct i2c_client *client,
case 36:
mbus_codes[i++] = MEDIA_BUS_FMT_RGB121212_1X36;
mbus_codes[i++] = MEDIA_BUS_FMT_YUV12_1X36;
/* fall-through */
fallthrough;
case 24:
mbus_codes[i++] = MEDIA_BUS_FMT_UYVY12_1X24;
break;
@ -2617,10 +2617,10 @@ static int tda1997x_probe(struct i2c_client *client,
mbus_codes[i++] = MEDIA_BUS_FMT_RGB888_1X24;
mbus_codes[i++] = MEDIA_BUS_FMT_YUV8_1X24;
mbus_codes[i++] = MEDIA_BUS_FMT_UYVY12_1X24;
/* fall through */
fallthrough;
case 20:
mbus_codes[i++] = MEDIA_BUS_FMT_UYVY10_1X20;
/* fall through */
fallthrough;
case 16:
mbus_codes[i++] = MEDIA_BUS_FMT_UYVY8_1X16;
break;
@ -2633,10 +2633,10 @@ static int tda1997x_probe(struct i2c_client *client,
case 16:
case 12:
mbus_codes[i++] = MEDIA_BUS_FMT_UYVY12_2X12;
/* fall through */
fallthrough;
case 10:
mbus_codes[i++] = MEDIA_BUS_FMT_UYVY10_2X10;
/* fall through */
fallthrough;
case 8:
mbus_codes[i++] = MEDIA_BUS_FMT_UYVY8_2X8;
break;

2
drivers/media/i2c/tvp5150.c
View File

@ -293,7 +293,7 @@ static void tvp5150_selmux(struct v4l2_subdev *sd)
switch (decoder->input) {
case TVP5150_COMPOSITE1:
input |= 2;
/* fall through */
fallthrough;
case TVP5150_COMPOSITE0:
break;
case TVP5150_SVIDEO:

2
drivers/media/pci/bt8xx/bttv-driver.c
View File

@ -2332,7 +2332,7 @@ static int bttv_try_fmt_vid_cap(struct file *file, void *priv,
field = V4L2_FIELD_SEQ_TB;
break;
}
/* fall through */
fallthrough;
default: /* FIELD_ANY case */
height2 = btv->crop[!!fh->do_crop].rect.height >> 1;
field = (f->fmt.pix.height > height2)

2
drivers/media/pci/cx88/cx88-cards.c
View File

@ -3499,7 +3499,7 @@ static void cx88_card_setup(struct cx88_core *core)
cx_clear(MO_GP0_IO, 0x00000040);
msleep(1000);
cx_set(MO_GP0_IO, 0x00004040);
/* FALLTHROUGH */
fallthrough;
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:

2
drivers/media/pci/cx88/cx88-video.c
View File

@ -1385,7 +1385,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev,
request_module("rtc-isl1208");
core->i2c_rtc = i2c_new_client_device(&core->i2c_adap, &rtc_info);
}
/* fall-through */
fallthrough;
case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
request_module("ir-kbd-i2c");
}

4
drivers/media/pci/saa7134/saa7134-cards.c
View File

@ -7812,7 +7812,7 @@ int saa7134_board_init2(struct saa7134_dev *dev)
dev->name, saa7134_boards[dev->board].name);
break;
}
/* fall-through */
fallthrough;
case SAA7134_BOARD_VIDEOMATE_DVBT_300:
case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
@ -7870,7 +7870,7 @@ int saa7134_board_init2(struct saa7134_dev *dev)
break;
case SAA7134_BOARD_HAUPPAUGE_HVR1110:
hauppauge_eeprom(dev, dev->eedata+0x80);
/* fall-through */
fallthrough;
case SAA7134_BOARD_PINNACLE_PCTV_310i:
case SAA7134_BOARD_KWORLD_DVBT_210:
case SAA7134_BOARD_TEVION_DVBT_220RF:

2
drivers/media/pci/solo6x10/solo6x10-core.c
View File

@ -503,7 +503,7 @@ static int solo_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
default:
dev_warn(&pdev->dev, "Invalid chip_id 0x%02x, assuming 4 ch\n",
chip_id);
/* fall through */
fallthrough;
case 5:
solo_dev->nr_chans = 4;
solo_dev->nr_ext = 1;

2
drivers/media/pci/solo6x10/solo6x10-i2c.c
View File

@ -183,7 +183,7 @@ int solo_i2c_isr(struct solo_dev *solo_dev)
}
solo_dev->i2c_state = IIC_STATE_WRITE;
/* fall through */
fallthrough;
case IIC_STATE_WRITE:
ret = solo_i2c_handle_write(solo_dev);
break;

4
drivers/media/platform/coda/coda-bit.c
View File

@ -1101,7 +1101,7 @@ static int coda_start_encoding(struct coda_ctx *ctx)
break;
case CODA_960:
coda_write(dev, 0, CODA9_GDI_WPROT_RGN_EN);
/* fallthrough */
fallthrough;
case CODA_HX4:
case CODA_7541:
coda_write(dev, CODA7_STREAM_BUF_DYNALLOC_EN |
@ -1141,7 +1141,7 @@ static int coda_start_encoding(struct coda_ctx *ctx)
CODA7_PICHEIGHT_MASK) << CODA_PICHEIGHT_OFFSET;
break;
}
/* fallthrough */
fallthrough;
case CODA_960:
value = (q_data_src->rect.width & CODA7_PICWIDTH_MASK)
<< CODA7_PICWIDTH_OFFSET;

10
drivers/media/platform/coda/coda-common.c
View File

@ -808,7 +808,7 @@ static int coda_s_fmt(struct coda_ctx *ctx, struct v4l2_format *f,
ctx->tiled_map_type = GDI_TILED_FRAME_MB_RASTER_MAP;
break;
}
/* else fall through */
fallthrough;
case V4L2_PIX_FMT_YUV420:
case V4L2_PIX_FMT_YVU420:
case V4L2_PIX_FMT_YUV422P:
@ -1015,7 +1015,7 @@ static int coda_g_selection(struct file *file, void *fh,
case V4L2_SEL_TGT_CROP_DEFAULT:
case V4L2_SEL_TGT_CROP_BOUNDS:
rsel = &r;
/* fallthrough */
fallthrough;
case V4L2_SEL_TGT_CROP:
if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT ||
ctx->inst_type == CODA_INST_DECODER)
@ -1024,7 +1024,7 @@ static int coda_g_selection(struct file *file, void *fh,
case V4L2_SEL_TGT_COMPOSE_BOUNDS:
case V4L2_SEL_TGT_COMPOSE_PADDED:
rsel = &r;
/* fallthrough */
fallthrough;
case V4L2_SEL_TGT_COMPOSE:
case V4L2_SEL_TGT_COMPOSE_DEFAULT:
if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
@ -1074,7 +1074,7 @@ static int coda_s_selection(struct file *file, void *fh,
return 0;
}
/* else fall through */
fallthrough;
case V4L2_SEL_TGT_NATIVE_SIZE:
case V4L2_SEL_TGT_COMPOSE:
return coda_g_selection(file, fh, s);
@ -2628,7 +2628,7 @@ static int coda_open(struct file *file)
*/
if (enable_bwb || ctx->inst_type == CODA_INST_ENCODER)
ctx->frame_mem_ctrl = CODA9_FRAME_ENABLE_BWB;
/* fallthrough */
fallthrough;
case CODA_HX4:
case CODA_7541:
ctx->reg_idx = 0;

6
drivers/media/platform/exynos4-is/fimc-capture.c
View File

@ -1279,7 +1279,7 @@ static int fimc_cap_g_selection(struct file *file, void *fh,
case V4L2_SEL_TGT_COMPOSE_DEFAULT:
case V4L2_SEL_TGT_COMPOSE_BOUNDS:
f = &ctx->d_frame;
/* fall through */
fallthrough;
case V4L2_SEL_TGT_CROP_BOUNDS:
case V4L2_SEL_TGT_CROP_DEFAULT:
s->r.left = 0;
@ -1290,7 +1290,7 @@ static int fimc_cap_g_selection(struct file *file, void *fh,
case V4L2_SEL_TGT_COMPOSE:
f = &ctx->d_frame;
/* fall through */
fallthrough;
case V4L2_SEL_TGT_CROP:
s->r.left = f->offs_h;
s->r.top = f->offs_v;
@ -1601,7 +1601,7 @@ static int fimc_subdev_get_selection(struct v4l2_subdev *sd,
switch (sel->target) {
case V4L2_SEL_TGT_COMPOSE_BOUNDS:
f = &ctx->d_frame;
/* fall through */
fallthrough;
case V4L2_SEL_TGT_CROP_BOUNDS:
r->width = f->o_width;
r->height = f->o_height;

2
drivers/media/platform/exynos4-is/fimc-reg.c
View File

@ -710,7 +710,7 @@ int fimc_hw_set_camera_type(struct fimc_dev *fimc,
break;
case FIMC_BUS_TYPE_LCD_WRITEBACK_A:
cfg |= FIMC_REG_CIGCTRL_CAMIF_SELWB;
/* fall through */
fallthrough;
case FIMC_BUS_TYPE_ISP_WRITEBACK:
if (fimc->variant->has_isp_wb)
cfg |= FIMC_REG_CIGCTRL_CAMIF_SELWB;

2
drivers/media/platform/exynos4-is/media-dev.c
View File

@ -93,7 +93,7 @@ static void fimc_pipeline_prepare(struct fimc_pipeline *p,
switch (sd->grp_id) {
case GRP_ID_SENSOR:
sensor = sd;
/* fall through */
fallthrough;
case GRP_ID_FIMC_IS_SENSOR:
p->subdevs[IDX_SENSOR] = sd;
break;

2
drivers/media/platform/marvell-ccic/mcam-core.c
View File

@ -389,7 +389,7 @@ static int mcam_alloc_dma_bufs(struct mcam_camera *cam, int loadtime)
dma_free_coherent(cam->dev, cam->dma_buf_size,
cam->dma_bufs[0], cam->dma_handles[0]);
cam->nbufs = 0;
/* fall-through */
fallthrough;
case 0:
cam_err(cam, "Insufficient DMA buffers, cannot operate\n");
return -ENOMEM;

2
drivers/media/platform/omap3isp/ispvideo.c
View File

@ -703,7 +703,7 @@ isp_video_set_format(struct file *file, void *fh, struct v4l2_format *format)
* requested.
*/
format->fmt.pix.field = V4L2_FIELD_INTERLACED_TB;
/* Fall-through */
fallthrough;
case V4L2_FIELD_INTERLACED_TB:
case V4L2_FIELD_INTERLACED_BT:
/* Interlaced orders are only supported at the CCDC output. */

2
drivers/media/platform/qcom/venus/vdec.c
View File

@ -1072,7 +1072,7 @@ static int vdec_stop_capture(struct venus_inst *inst)
switch (inst->codec_state) {
case VENUS_DEC_STATE_DECODING:
ret = hfi_session_flush(inst, HFI_FLUSH_ALL, true);
/* fallthrough */
fallthrough;
case VENUS_DEC_STATE_DRAIN:
vdec_cancel_dst_buffers(inst);
inst->codec_state = VENUS_DEC_STATE_STOPPED;

4
drivers/media/platform/renesas-ceu.c
View File

@ -405,7 +405,7 @@ static int ceu_hw_config(struct ceu_device *ceudev)
/* Non-swapped planar image capture mode. */
case V4L2_PIX_FMT_NV16:
cdocr |= CEU_CDOCR_NO_DOWSAMPLE;
/* fall-through */
fallthrough;
case V4L2_PIX_FMT_NV12:
if (mbus_fmt->swapped)
camcr = mbus_fmt->fmt_order_swap;
@ -419,7 +419,7 @@ static int ceu_hw_config(struct ceu_device *ceudev)
/* Swapped planar image capture mode. */
case V4L2_PIX_FMT_NV61:
cdocr |= CEU_CDOCR_NO_DOWSAMPLE;
/* fall-through */
fallthrough;
case V4L2_PIX_FMT_NV21:
if (mbus_fmt->swapped)
camcr = mbus_fmt->fmt_order;

2
drivers/media/radio/si4713/si4713.c
View File

@ -1157,7 +1157,7 @@ static int si4713_s_ctrl(struct v4l2_ctrl *ctrl)
* V4L2_CID_TUNE_POWER_LEVEL. */
if (force)
break;
/* fall through */
fallthrough;
case V4L2_CID_TUNE_POWER_LEVEL:
ret = si4713_tx_tune_power(sdev,
sdev->tune_pwr_level->val, sdev->tune_ant_cap->val);

2
drivers/media/rc/iguanair.c
View File

@ -101,7 +101,7 @@ static void process_ir_data(struct iguanair *ir, unsigned len)
break;
case CMD_TX_OVERFLOW:
ir->tx_overflow = true;
/* fall through */
fallthrough;
case CMD_RECEIVER_OFF:
case CMD_RECEIVER_ON:
case CMD_SEND:

2
drivers/media/test-drivers/vicodec/vicodec-core.c
View File

@ -1310,7 +1310,7 @@ static int vicodec_subscribe_event(struct v4l2_fh *fh,
case V4L2_EVENT_SOURCE_CHANGE:
if (ctx->is_enc)
return -EINVAL;
/* fall through */
fallthrough;
case V4L2_EVENT_EOS:
if (ctx->is_stateless)
return -EINVAL;

2
drivers/media/test-drivers/vivid/vivid-vbi-gen.c
View File

@ -298,7 +298,7 @@ void vivid_vbi_gen_sliced(struct vivid_vbi_gen_data *vbi,
switch (frame) {
case 0:
vivid_vbi_gen_set_time_of_day(vbi->time_of_day_packet);
/* fall through */
fallthrough;
case 1 ... 7:
data1->data[0] = vbi->time_of_day_packet[frame * 2];
data1->data[1] = vbi->time_of_day_packet[frame * 2 + 1];

2
drivers/media/tuners/fc0011.c
View File

@ -250,7 +250,7 @@ static int fc0011_set_params(struct dvb_frontend *fe)
dev_warn(&priv->i2c->dev, "Unsupported bandwidth %u kHz. Using 6000 kHz.\n",
bandwidth);
bandwidth = 6000;
/* fallthrough */
fallthrough;
case 6000:
regs[FC11_REG_VCOSEL] |= FC11_VCOSEL_BW6M;
break;

2
drivers/media/tuners/tda18271-fe.c
View File

@ -948,7 +948,7 @@ static int tda18271_set_params(struct dvb_frontend *fe)
break;
case SYS_DVBC_ANNEX_B:
bw = 6000000;
/* fall through */
fallthrough;
case SYS_DVBC_ANNEX_A:
case SYS_DVBC_ANNEX_C:
if (bw <= 6000000) {

2
drivers/media/usb/dvb-usb-v2/af9015.c
View File

@ -43,7 +43,7 @@ static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
case READ_I2C:
write = 0;
state->buf[2] |= 0x01; /* set I2C direction */
/* fall through */
fallthrough;
case WRITE_I2C:
state->buf[0] = READ_WRITE_I2C;
break;

2
drivers/media/usb/dvb-usb-v2/gl861.c
View File

@ -41,7 +41,7 @@ static int gl861_ctrl_msg(struct dvb_usb_device *d, u8 request, u16 value,
switch (request) {
case CMD_WRITE:
memcpy(ctx->buf, data, size);
/* Fall through */
fallthrough;
case CMD_WRITE_SHORT:
pipe = usb_sndctrlpipe(d->udev, 0);
requesttype = USB_TYPE_VENDOR | USB_DIR_OUT;

8
drivers/media/usb/dvb-usb-v2/lmedm04.c
View File

@ -687,7 +687,7 @@ static const char *lme_firmware_switch(struct dvb_usb_device *d, int cold)
cold = 0;
break;
}
/* fall through */
fallthrough;
case TUNER_LG:
fw_lme = fw_lg;
ret = request_firmware(&fw, fw_lme, &udev->dev);
@ -710,7 +710,7 @@ static const char *lme_firmware_switch(struct dvb_usb_device *d, int cold)
cold = 0;
break;
}
/* fall through */
fallthrough;
case TUNER_LG:
fw_lme = fw_c_lg;
ret = request_firmware(&fw, fw_lme, &udev->dev);
@ -718,7 +718,7 @@ static const char *lme_firmware_switch(struct dvb_usb_device *d, int cold)
st->dvb_usb_lme2510_firmware = TUNER_LG;
break;
}
/* fall through */
fallthrough;
case TUNER_S0194:
fw_lme = fw_c_s0194;
ret = request_firmware(&fw, fw_lme, &udev->dev);
@ -1018,7 +1018,7 @@ static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap)
}
break;
}
/* fall through */
fallthrough;
case 0x22f0:
st->i2c_gate = 5;
adap->fe[0] = dvb_attach(m88rs2000_attach,

4
drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.c
View File

@ -632,7 +632,7 @@ int mxl111sf_set_gpio(struct mxl111sf_state *state, int gpio, int val)
default:
mxl_printk(KERN_ERR,
"gpio_port_expander undefined, assuming PCA9534");
/* fall-thru */
fallthrough;
case mxl111sf_PCA9534:
return pca9534_set_gpio(state, gpio, val);
case mxl111sf_gpio_hw:
@ -693,7 +693,7 @@ int mxl111sf_init_port_expander(struct mxl111sf_state *state)
default:
mxl_printk(KERN_ERR,
"gpio_port_expander undefined, assuming PCA9534");
/* fall-thru */
fallthrough;
case mxl111sf_PCA9534:
return pca9534_init_port_expander(state);
case mxl111sf_gpio_hw:

8
drivers/media/usb/em28xx/em28xx-audio.c
View File

@ -362,13 +362,13 @@ static int snd_em28xx_capture_trigger(struct snd_pcm_substream *substream,
return -ENODEV;
switch (cmd) {
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_START:
atomic_set(&dev->adev.stream_started, 1);
break;
case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_STOP:
atomic_set(&dev->adev.stream_started, 0);
break;

2
drivers/media/usb/go7007/go7007-driver.c
View File

@ -643,7 +643,7 @@ void go7007_parse_video_stream(struct go7007 *go, u8 *buf, int length)
case 0xD8:
if (go->format == V4L2_PIX_FMT_MJPEG)
vb = frame_boundary(go, vb);
/* fall through */
fallthrough;
default:
store_byte(vb, 0xFF);
store_byte(vb, buf[i]);

10
drivers/media/usb/gspca/mr97310a.c
View File

@ -510,7 +510,7 @@ static int start_cif_cam(struct gspca_dev *gspca_dev)
switch (gspca_dev->pixfmt.width) {
case 160:
data[9] |= 0x04; /* reg 8, 2:1 scale down from 320 */
/* fall through */
fallthrough;
case 320:
default:
data[3] = 0x28; /* reg 2, H size/8 */
@ -520,7 +520,7 @@ static int start_cif_cam(struct gspca_dev *gspca_dev)
break;
case 176:
data[9] |= 0x04; /* reg 8, 2:1 scale down from 352 */
/* fall through */
fallthrough;
case 352:
data[3] = 0x2c; /* reg 2, H size/8 */
data[4] = 0x48; /* reg 3, V size/4 */
@ -607,10 +607,10 @@ static int start_vga_cam(struct gspca_dev *gspca_dev)
switch (gspca_dev->pixfmt.width) {
case 160:
data[9] |= 0x0c; /* reg 8, 4:1 scale down */
/* fall through */
fallthrough;
case 320:
data[9] |= 0x04; /* reg 8, 2:1 scale down */
/* fall through */
fallthrough;
case 640:
default:
data[3] = 0x50; /* reg 2, H size/8 */
@ -627,7 +627,7 @@ static int start_vga_cam(struct gspca_dev *gspca_dev)
case 176:
data[9] |= 0x04; /* reg 8, 2:1 scale down */
/* fall through */
fallthrough;
case 352:
data[3] = 0x2c; /* reg 2, H size */
data[4] = 0x48; /* reg 3, V size */

2
drivers/media/usb/gspca/nw80x.c
View File

@ -2019,7 +2019,7 @@ static int sd_init_controls(struct gspca_dev *gspca_dev)
V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_GAIN, 0, 253, 1, 128);
/* fall through */
fallthrough;
case Cvideopro:
case DvcV6:
case Kritter:

6
drivers/media/usb/gspca/ov519.c
View File

@ -2004,7 +2004,7 @@ static void reg_w(struct sd *sd, u16 index, u16 value)
break;
case BRIDGE_OVFX2:
req = 0x0a;
/* fall through */
fallthrough;
case BRIDGE_W9968CF:
gspca_dbg(gspca_dev, D_USBO, "SET %02x %04x %04x\n",
req, value, index);
@ -3528,7 +3528,7 @@ static void ov511_mode_init_regs(struct sd *sd)
case SEN_OV76BE:
if (sd->gspca_dev.pixfmt.width == 320)
interlaced = 1;
/* Fall through */
fallthrough;
case SEN_OV6630:
case SEN_OV7610:
case SEN_OV7670:
@ -3541,7 +3541,7 @@ static void ov511_mode_init_regs(struct sd *sd)
break;
}
/* For 640x480 case */
/* fall through */
fallthrough;
default:
/* case 20: */
/* case 15: */

2
drivers/media/usb/gspca/sn9c20x.c
View File

@ -1637,7 +1637,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
break;
case SENSOR_HV7131R:
sd->i2c_intf = 0x81; /* i2c 400 Kb/s */
/* fall through */
fallthrough;
default:
cam->cam_mode = vga_mode;
cam->nmodes = ARRAY_SIZE(vga_mode);

4
drivers/media/usb/gspca/sunplus.c
View File

@ -551,7 +551,7 @@ static void init_ctl_reg(struct gspca_dev *gspca_dev)
case BRIDGE_SPCA504:
case BRIDGE_SPCA504C:
pollreg = 0;
/* fall through */
fallthrough;
default:
/* case BRIDGE_SPCA533: */
/* case BRIDGE_SPCA504B: */
@ -634,7 +634,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
reg_w_riv(gspca_dev, 0x00, 0x2000, 0x00);
reg_w_riv(gspca_dev, 0x00, 0x2301, 0x13);
reg_w_riv(gspca_dev, 0x00, 0x2306, 0x00);
/* fall through */
fallthrough;
case BRIDGE_SPCA533:
spca504B_PollingDataReady(gspca_dev);
spca50x_GetFirmware(gspca_dev);

4
drivers/media/usb/gspca/xirlink_cit.c
View File

@ -1409,7 +1409,7 @@ static int cit_restart_stream(struct gspca_dev *gspca_dev)
case CIT_MODEL0:
case CIT_MODEL1:
cit_write_reg(gspca_dev, 0x0001, 0x0114);
/* Fall through */
fallthrough;
case CIT_MODEL2:
case CIT_MODEL4:
cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */
@ -2725,7 +2725,7 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
break;
case CIT_MODEL2:
v4l2_ctrl_grab(sd->lighting, false);
/* Fall through! */
fallthrough;
case CIT_MODEL4:
cit_model2_Packet1(gspca_dev, 0x0030, 0x0004);

4
drivers/media/usb/gspca/zc3xx.c
View File

@ -6766,7 +6766,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
case SENSOR_HV7131R:
case SENSOR_TAS5130C:
reg_r(gspca_dev, 0x0008);
/* fall through */
fallthrough;
case SENSOR_PO2030:
reg_w(gspca_dev, 0x03, 0x0008);
break;
@ -6815,7 +6815,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
case SENSOR_TAS5130C:
reg_w(gspca_dev, 0x09, 0x01ad); /* (from win traces) */
reg_w(gspca_dev, 0x15, 0x01ae);
/* fall through */
fallthrough;
case SENSOR_PAS202B:
case SENSOR_PO2030:
/* reg_w(gspca_dev, 0x40, ZC3XX_R117_GGAIN); in win traces */

2
drivers/media/usb/pwc/pwc-v4l.c
View File

@ -554,7 +554,7 @@ static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
if (!DEVICE_USE_CODEC3(pdev->type))
break;
/* For CODEC3 where autogain also controls expo */
/* fall through */
fallthrough;
case V4L2_CID_EXPOSURE_AUTO:
if (pdev->exposure_valid && time_before(jiffies,
pdev->last_exposure_update + HZ / 4)) {

2
drivers/media/usb/siano/smsusb.c
View File

@ -430,7 +430,7 @@ static int smsusb_init_device(struct usb_interface *intf, int board_id)
break;
case SMS_UNKNOWN_TYPE:
pr_err("Unspecified sms device type!\n");
/* fall-thru */
fallthrough;
default:
dev->buffer_size = USB2_BUFFER_SIZE;
dev->response_alignment = align;

8
drivers/media/usb/tm6000/tm6000-alsa.c
View File

@ -272,13 +272,13 @@ static int snd_tm6000_card_trigger(struct snd_pcm_substream *substream, int cmd)
int err = 0;
switch (cmd) {
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_START:
atomic_set(&core->stream_started, 1);
break;
case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_STOP:
atomic_set(&core->stream_started, 0);
break;

4
drivers/media/usb/uvc/uvc_video.c
View File

@ -1509,11 +1509,11 @@ static void uvc_video_complete(struct urb *urb)
default:
uvc_printk(KERN_WARNING, "Non-zero status (%d) in video "
"completion handler.\n", urb->status);
/* fall through */
fallthrough;
case -ENOENT: /* usb_poison_urb() called. */
if (stream->frozen)
return;
/* fall through */
fallthrough;
case -ECONNRESET: /* usb_unlink_urb() called. */
case -ESHUTDOWN: /* The endpoint is being disabled. */
uvc_queue_cancel(queue, urb->status == -ESHUTDOWN);