From: Philipp Zabel Date: Wed, 6 Aug 2014 11:02:23 +0000 (-0300) Subject: [media] coda: checkpatch cleanup X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f23797b636c4d69b29d2739ba5fc0e36b4e47390;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [media] coda: checkpatch cleanup This patch breaks most long lines, concatenates broken up text strings, and adds or removes parentheses where needed to make checkpatch happy. The long codec list lines and a few 81-wide lines remain. Signed-off-by: Philipp Zabel Signed-off-by: Kamil Debski Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 18fa369d204d..07fc91aba1e0 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -37,7 +37,7 @@ static inline int coda_is_initialized(struct coda_dev *dev) { - return (coda_read(dev, CODA_REG_BIT_CUR_PC) != 0); + return coda_read(dev, CODA_REG_BIT_CUR_PC) != 0; } static inline unsigned long coda_isbusy(struct coda_dev *dev) @@ -165,17 +165,20 @@ static void coda_kfifo_sync_to_device_write(struct coda_ctx *ctx) coda_write(dev, wr_ptr, CODA_REG_BIT_WR_PTR(ctx->reg_idx)); } -static int coda_bitstream_queue(struct coda_ctx *ctx, struct vb2_buffer *src_buf) +static int coda_bitstream_queue(struct coda_ctx *ctx, + struct vb2_buffer *src_buf) { u32 src_size = vb2_get_plane_payload(src_buf, 0); u32 n; - n = kfifo_in(&ctx->bitstream_fifo, vb2_plane_vaddr(src_buf, 0), src_size); + n = kfifo_in(&ctx->bitstream_fifo, vb2_plane_vaddr(src_buf, 0), + src_size); if (n < src_size) return -ENOSPC; - dma_sync_single_for_device(&ctx->dev->plat_dev->dev, ctx->bitstream.paddr, - ctx->bitstream.size, DMA_TO_DEVICE); + dma_sync_single_for_device(&ctx->dev->plat_dev->dev, + ctx->bitstream.paddr, ctx->bitstream.size, + DMA_TO_DEVICE); src_buf->v4l2_buf.sequence = ctx->qsequence++; @@ -246,11 +249,12 @@ void coda_bit_stream_end_flag(struct coda_ctx *ctx) ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG; + /* If this context is currently running, update the hardware flag */ if ((dev->devtype->product == CODA_960) && coda_isbusy(dev) && (ctx->idx == coda_read(dev, CODA_REG_BIT_RUN_INDEX))) { - /* If this context is currently running, update the hardware flag */ - coda_write(dev, ctx->bit_stream_param, CODA_REG_BIT_BIT_STREAM_PARAM); + coda_write(dev, ctx->bit_stream_param, + CODA_REG_BIT_BIT_STREAM_PARAM); } } @@ -315,9 +319,10 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx, /* Register frame buffers in the parameter buffer */ for (i = 0; i < ctx->num_internal_frames; i++) { paddr = ctx->internal_frames[i].paddr; - coda_parabuf_write(ctx, i * 3 + 0, paddr); /* Y */ - coda_parabuf_write(ctx, i * 3 + 1, paddr + ysize); /* Cb */ - coda_parabuf_write(ctx, i * 3 + 2, paddr + ysize + ysize/4); /* Cr */ + /* Start addresses of Y, Cb, Cr planes */ + coda_parabuf_write(ctx, i * 3 + 0, paddr); + coda_parabuf_write(ctx, i * 3 + 1, paddr + ysize); + coda_parabuf_write(ctx, i * 3 + 2, paddr + ysize + ysize / 4); /* mvcol buffer for h.264 */ if (ctx->codec->src_fourcc == V4L2_PIX_FMT_H264 && @@ -374,18 +379,22 @@ static int coda_alloc_context_buffers(struct coda_ctx *ctx, /* worst case slice size */ size = (DIV_ROUND_UP(q_data->width, 16) * DIV_ROUND_UP(q_data->height, 16)) * 3200 / 8 + 512; - ret = coda_alloc_context_buf(ctx, &ctx->slicebuf, size, "slicebuf"); + ret = coda_alloc_context_buf(ctx, &ctx->slicebuf, size, + "slicebuf"); if (ret < 0) { - v4l2_err(&dev->v4l2_dev, "failed to allocate %d byte slice buffer", + v4l2_err(&dev->v4l2_dev, + "failed to allocate %d byte slice buffer", ctx->slicebuf.size); return ret; } } if (dev->devtype->product == CODA_7541) { - ret = coda_alloc_context_buf(ctx, &ctx->psbuf, CODA7_PS_BUF_SIZE, "psbuf"); + ret = coda_alloc_context_buf(ctx, &ctx->psbuf, + CODA7_PS_BUF_SIZE, "psbuf"); if (ret < 0) { - v4l2_err(&dev->v4l2_dev, "failed to allocate psmem buffer"); + v4l2_err(&dev->v4l2_dev, + "failed to allocate psmem buffer"); goto err; } } @@ -396,7 +405,8 @@ static int coda_alloc_context_buffers(struct coda_ctx *ctx, size += CODA9_PS_SAVE_SIZE; ret = coda_alloc_context_buf(ctx, &ctx->workbuf, size, "workbuf"); if (ret < 0) { - v4l2_err(&dev->v4l2_dev, "failed to allocate %d byte context buffer", + v4l2_err(&dev->v4l2_dev, + "failed to allocate %d byte context buffer", ctx->workbuf.size); goto err; } @@ -465,6 +475,7 @@ static void coda_setup_iram(struct coda_ctx *ctx) { struct coda_iram_info *iram_info = &ctx->iram_info; struct coda_dev *dev = ctx->dev; + int w64, w128; int mb_width; int dbk_bits; int bit_bits; @@ -497,13 +508,15 @@ static void coda_setup_iram(struct coda_ctx *ctx) q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); mb_width = DIV_ROUND_UP(q_data_src->width, 16); + w128 = mb_width * 128; + w64 = mb_width * 64; /* Prioritize in case IRAM is too small for everything */ if (dev->devtype->product == CODA_7541) { iram_info->search_ram_size = round_up(mb_width * 16 * 36 + 2048, 1024); iram_info->search_ram_paddr = coda_iram_alloc(iram_info, - iram_info->search_ram_size); + iram_info->search_ram_size); if (!iram_info->search_ram_paddr) { pr_err("IRAM is smaller than the search ram size\n"); goto out; @@ -513,18 +526,18 @@ static void coda_setup_iram(struct coda_ctx *ctx) } /* Only H.264BP and H.263P3 are considered */ - iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, 64 * mb_width); - iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, 64 * mb_width); + iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, w64); + iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, w64); if (!iram_info->buf_dbk_c_use) goto out; iram_info->axi_sram_use |= dbk_bits; - iram_info->buf_bit_use = coda_iram_alloc(iram_info, 128 * mb_width); + iram_info->buf_bit_use = coda_iram_alloc(iram_info, w128); if (!iram_info->buf_bit_use) goto out; iram_info->axi_sram_use |= bit_bits; - iram_info->buf_ip_ac_dc_use = coda_iram_alloc(iram_info, 128 * mb_width); + iram_info->buf_ip_ac_dc_use = coda_iram_alloc(iram_info, w128); if (!iram_info->buf_ip_ac_dc_use) goto out; iram_info->axi_sram_use |= ip_bits; @@ -535,19 +548,20 @@ static void coda_setup_iram(struct coda_ctx *ctx) q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); mb_width = DIV_ROUND_UP(q_data_dst->width, 16); + w128 = mb_width * 128; - iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, 128 * mb_width); - iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, 128 * mb_width); + iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, w128); + iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, w128); if (!iram_info->buf_dbk_c_use) goto out; iram_info->axi_sram_use |= dbk_bits; - iram_info->buf_bit_use = coda_iram_alloc(iram_info, 128 * mb_width); + iram_info->buf_bit_use = coda_iram_alloc(iram_info, w128); if (!iram_info->buf_bit_use) goto out; iram_info->axi_sram_use |= bit_bits; - iram_info->buf_ip_ac_dc_use = coda_iram_alloc(iram_info, 128 * mb_width); + iram_info->buf_ip_ac_dc_use = coda_iram_alloc(iram_info, w128); if (!iram_info->buf_ip_ac_dc_use) goto out; iram_info->axi_sram_use |= ip_bits; @@ -634,8 +648,8 @@ int coda_check_firmware(struct coda_dev *dev) clk_disable_unprepare(dev->clk_ahb); if (product != dev->devtype->product) { - v4l2_err(&dev->v4l2_dev, "Wrong firmware. Hw: %s, Fw: %s," - " Version: %u.%u.%u\n", + v4l2_err(&dev->v4l2_dev, + "Wrong firmware. Hw: %s, Fw: %s, Version: %u.%u.%u\n", coda_product_name(dev->devtype->product), coda_product_name(product), major, minor, release); return -EINVAL; @@ -648,8 +662,9 @@ int coda_check_firmware(struct coda_dev *dev) v4l2_info(&dev->v4l2_dev, "Firmware version: %u.%u.%u\n", major, minor, release); } else { - v4l2_warn(&dev->v4l2_dev, "Unsupported firmware version: " - "%u.%u.%u\n", major, minor, release); + v4l2_warn(&dev->v4l2_dev, + "Unsupported firmware version: %u.%u.%u\n", + major, minor, release); } return 0; @@ -720,27 +735,32 @@ static int coda_start_encoding(struct coda_ctx *ctx) if (dev->devtype->product == CODA_DX6) { /* Configure the coda */ - coda_write(dev, dev->iram.paddr, CODADX6_REG_BIT_SEARCH_RAM_BASE_ADDR); + coda_write(dev, dev->iram.paddr, + CODADX6_REG_BIT_SEARCH_RAM_BASE_ADDR); } /* Could set rotation here if needed */ switch (dev->devtype->product) { case CODA_DX6: - value = (q_data_src->width & CODADX6_PICWIDTH_MASK) << CODADX6_PICWIDTH_OFFSET; - value |= (q_data_src->height & CODADX6_PICHEIGHT_MASK) << CODA_PICHEIGHT_OFFSET; + value = (q_data_src->width & CODADX6_PICWIDTH_MASK) + << CODADX6_PICWIDTH_OFFSET; + value |= (q_data_src->height & CODADX6_PICHEIGHT_MASK) + << CODA_PICHEIGHT_OFFSET; break; case CODA_7541: if (dst_fourcc == V4L2_PIX_FMT_H264) { value = (round_up(q_data_src->width, 16) & CODA7_PICWIDTH_MASK) << CODA7_PICWIDTH_OFFSET; value |= (round_up(q_data_src->height, 16) & - CODA7_PICHEIGHT_MASK) << CODA_PICHEIGHT_OFFSET; + CODA7_PICHEIGHT_MASK) << CODA_PICHEIGHT_OFFSET; break; } /* fallthrough */ case CODA_960: - value = (q_data_src->width & CODA7_PICWIDTH_MASK) << CODA7_PICWIDTH_OFFSET; - value |= (q_data_src->height & CODA7_PICHEIGHT_MASK) << CODA_PICHEIGHT_OFFSET; + value = (q_data_src->width & CODA7_PICWIDTH_MASK) + << CODA7_PICWIDTH_OFFSET; + value |= (q_data_src->height & CODA7_PICHEIGHT_MASK) + << CODA_PICHEIGHT_OFFSET; } coda_write(dev, value, CODA_CMD_ENC_SEQ_SRC_SIZE); coda_write(dev, ctx->params.framerate, @@ -750,16 +770,20 @@ static int coda_start_encoding(struct coda_ctx *ctx) switch (dst_fourcc) { case V4L2_PIX_FMT_MPEG4: if (dev->devtype->product == CODA_960) - coda_write(dev, CODA9_STD_MPEG4, CODA_CMD_ENC_SEQ_COD_STD); + coda_write(dev, CODA9_STD_MPEG4, + CODA_CMD_ENC_SEQ_COD_STD); else - coda_write(dev, CODA_STD_MPEG4, CODA_CMD_ENC_SEQ_COD_STD); + coda_write(dev, CODA_STD_MPEG4, + CODA_CMD_ENC_SEQ_COD_STD); coda_write(dev, 0, CODA_CMD_ENC_SEQ_MP4_PARA); break; case V4L2_PIX_FMT_H264: if (dev->devtype->product == CODA_960) - coda_write(dev, CODA9_STD_H264, CODA_CMD_ENC_SEQ_COD_STD); + coda_write(dev, CODA9_STD_H264, + CODA_CMD_ENC_SEQ_COD_STD); else - coda_write(dev, CODA_STD_H264, CODA_CMD_ENC_SEQ_COD_STD); + coda_write(dev, CODA_STD_H264, + CODA_CMD_ENC_SEQ_COD_STD); if (ctx->params.h264_deblk_enabled) { value = ((ctx->params.h264_deblk_alpha & CODA_264PARAM_DEBLKFILTEROFFSETALPHA_MASK) << @@ -784,13 +808,17 @@ static int coda_start_encoding(struct coda_ctx *ctx) value = 0; break; case V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB: - value = (ctx->params.slice_max_mb & CODA_SLICING_SIZE_MASK) << CODA_SLICING_SIZE_OFFSET; - value |= (1 & CODA_SLICING_UNIT_MASK) << CODA_SLICING_UNIT_OFFSET; + value = (ctx->params.slice_max_mb & CODA_SLICING_SIZE_MASK) + << CODA_SLICING_SIZE_OFFSET; + value |= (1 & CODA_SLICING_UNIT_MASK) + << CODA_SLICING_UNIT_OFFSET; value |= 1 & CODA_SLICING_MODE_MASK; break; case V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES: - value = (ctx->params.slice_max_bits & CODA_SLICING_SIZE_MASK) << CODA_SLICING_SIZE_OFFSET; - value |= (0 & CODA_SLICING_UNIT_MASK) << CODA_SLICING_UNIT_OFFSET; + value = (ctx->params.slice_max_bits & CODA_SLICING_SIZE_MASK) + << CODA_SLICING_SIZE_OFFSET; + value |= (0 & CODA_SLICING_UNIT_MASK) + << CODA_SLICING_UNIT_OFFSET; value |= 1 & CODA_SLICING_MODE_MASK; break; } @@ -800,7 +828,8 @@ static int coda_start_encoding(struct coda_ctx *ctx) if (ctx->params.bitrate) { /* Rate control enabled */ - value = (ctx->params.bitrate & CODA_RATECONTROL_BITRATE_MASK) << CODA_RATECONTROL_BITRATE_OFFSET; + value = (ctx->params.bitrate & CODA_RATECONTROL_BITRATE_MASK) + << CODA_RATECONTROL_BITRATE_OFFSET; value |= 1 & CODA_RATECONTROL_ENABLE_MASK; if (dev->devtype->product == CODA_960) value |= BIT(31); /* disable autoskip */ @@ -919,8 +948,10 @@ static int coda_start_encoding(struct coda_ctx *ctx) CODA9_CMD_SET_FRAME_AXI_BTP_ADDR); /* FIXME */ - coda_write(dev, ctx->internal_frames[2].paddr, CODA9_CMD_SET_FRAME_SUBSAMP_A); - coda_write(dev, ctx->internal_frames[3].paddr, CODA9_CMD_SET_FRAME_SUBSAMP_B); + coda_write(dev, ctx->internal_frames[2].paddr, + CODA9_CMD_SET_FRAME_SUBSAMP_A); + coda_write(dev, ctx->internal_frames[3].paddr, + CODA9_CMD_SET_FRAME_SUBSAMP_B); } } @@ -1092,7 +1123,8 @@ static int coda_prepare_encode(struct coda_ctx *ctx) } /* submit */ - coda_write(dev, CODA_ROT_MIR_ENABLE | ctx->params.rot_mode, CODA_CMD_ENC_PIC_ROT_MODE); + coda_write(dev, CODA_ROT_MIR_ENABLE | ctx->params.rot_mode, + CODA_CMD_ENC_PIC_ROT_MODE); coda_write(dev, quant_param, CODA_CMD_ENC_PIC_QS); @@ -1135,9 +1167,10 @@ static int coda_prepare_encode(struct coda_ctx *ctx) CODA_CMD_ENC_PIC_BB_SIZE); if (!ctx->streamon_out) { - /* After streamoff on the output side, set the stream end flag */ + /* After streamoff on the output side, set stream end flag */ ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG; - coda_write(dev, ctx->bit_stream_param, CODA_REG_BIT_BIT_STREAM_PARAM); + coda_write(dev, ctx->bit_stream_param, + CODA_REG_BIT_BIT_STREAM_PARAM); } if (dev->devtype->product != CODA_DX6) @@ -1217,7 +1250,8 @@ static void coda_seq_end_work(struct work_struct *work) mutex_lock(&dev->coda_mutex); v4l2_dbg(1, coda_debug, &dev->v4l2_dev, - "%d: %s: sent command 'SEQ_END' to coda\n", ctx->idx, __func__); + "%d: %s: sent command 'SEQ_END' to coda\n", ctx->idx, + __func__); if (coda_command_sync(ctx, CODA_COMMAND_SEQ_END)) { v4l2_err(&dev->v4l2_dev, "CODA_COMMAND_SEQ_END failed\n"); @@ -1550,7 +1584,8 @@ static int coda_prepare_decode(struct coda_ctx *ctx) coda_write(dev, CODA_PRE_SCAN_EN, CODA_CMD_DEC_PIC_OPTION); break; case CODA_960: - coda_write(dev, (1 << 10), CODA_CMD_DEC_PIC_OPTION); /* 'hardcode to use interrupt disable mode'? */ + /* 'hardcode to use interrupt disable mode'? */ + coda_write(dev, (1 << 10), CODA_CMD_DEC_PIC_OPTION); break; } @@ -1666,7 +1701,8 @@ static void coda_finish_decode(struct coda_ctx *ctx) } } - ctx->frm_dis_flg = coda_read(dev, CODA_REG_BIT_FRM_DIS_FLG(ctx->reg_idx)); + ctx->frm_dis_flg = coda_read(dev, + CODA_REG_BIT_FRM_DIS_FLG(ctx->reg_idx)); /* * The previous display frame was copied out by the rotator, @@ -1694,7 +1730,7 @@ static void coda_finish_decode(struct coda_ctx *ctx) else if (ctx->display_idx < 0) ctx->hold = true; } else if (decoded_idx == -2) { - /* no frame was decoded, we still return the remaining buffers */ + /* no frame was decoded, we still return remaining buffers */ } else if (decoded_idx < 0 || decoded_idx >= ctx->num_internal_frames) { v4l2_err(&dev->v4l2_dev, "decoded frame index out of range: %d\n", decoded_idx); @@ -1801,7 +1837,8 @@ irqreturn_t coda_irq_handler(int irq, void *data) ctx = v4l2_m2m_get_curr_priv(dev->m2m_dev); if (ctx == NULL) { - v4l2_err(&dev->v4l2_dev, "Instance released before the end of transaction\n"); + v4l2_err(&dev->v4l2_dev, + "Instance released before the end of transaction\n"); mutex_unlock(&dev->coda_mutex); return IRQ_HANDLED; } diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index ffb4c76e5755..0997b5c677bd 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -75,6 +75,7 @@ void coda_write(struct coda_dev *dev, u32 data, u32 reg) unsigned int coda_read(struct coda_dev *dev, u32 reg) { u32 data; + data = readl(dev->regs_base + reg); v4l2_dbg(2, coda_debug, &dev->v4l2_dev, "%s: data=0x%x, reg=0x%x\n", __func__, data, reg); @@ -736,7 +737,8 @@ static void coda_pic_run_work(struct work_struct *work) return; } - if (!wait_for_completion_timeout(&ctx->completion, msecs_to_jiffies(1000))) { + if (!wait_for_completion_timeout(&ctx->completion, + msecs_to_jiffies(1000))) { dev_err(&dev->plat_dev->dev, "CODA PIC_RUN timeout\n"); ctx->hold = true; @@ -812,6 +814,7 @@ static void coda_lock(void *m2m_priv) { struct coda_ctx *ctx = m2m_priv; struct coda_dev *pcdev = ctx->dev; + mutex_lock(&pcdev->dev_mutex); } @@ -819,6 +822,7 @@ static void coda_unlock(void *m2m_priv) { struct coda_ctx *ctx = m2m_priv; struct coda_dev *pcdev = ctx->dev; + mutex_unlock(&pcdev->dev_mutex); } @@ -995,7 +999,8 @@ int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf, if (name && parent) { buf->blob.data = buf->vaddr; buf->blob.size = size; - buf->dentry = debugfs_create_blob(name, 0644, parent, &buf->blob); + buf->dentry = debugfs_create_blob(name, 0644, parent, + &buf->blob); if (!buf->dentry) dev_warn(&dev->plat_dev->dev, "failed to create debugfs entry %s\n", name); @@ -1276,17 +1281,20 @@ static int coda_ctrls_setup(struct coda_ctx *ctx) v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB, 1, 0x3fffffff, 1, 1); v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, - V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES, 1, 0x3fffffff, 1, 500); + V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES, 1, 0x3fffffff, 1, + 500); v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_HEADER_MODE, V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME, (1 << V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE), V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME); v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, - V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB, 0, 1920 * 1088 / 256, 1, 0); + V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB, 0, + 1920 * 1088 / 256, 1, 0); if (ctx->ctrls.error) { - v4l2_err(&ctx->dev->v4l2_dev, "control initialization error (%d)", + v4l2_err(&ctx->dev->v4l2_dev, + "control initialization error (%d)", ctx->ctrls.error); return -EINVAL; } @@ -1365,7 +1373,7 @@ static int coda_open(struct file *file, enum coda_inst_type inst_type, int ret; int idx; - ctx = kzalloc(sizeof *ctx, GFP_KERNEL); + ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; @@ -1444,7 +1452,8 @@ static int coda_open(struct file *file, enum coda_inst_type inst_type, ctx->bitstream.vaddr = dma_alloc_writecombine(&dev->plat_dev->dev, ctx->bitstream.size, &ctx->bitstream.paddr, GFP_KERNEL); if (!ctx->bitstream.vaddr) { - v4l2_err(&dev->v4l2_dev, "failed to allocate bitstream ringbuffer"); + v4l2_err(&dev->v4l2_dev, + "failed to allocate bitstream ringbuffer"); ret = -ENOMEM; goto err_dma_writecombine; } @@ -1617,10 +1626,12 @@ static int coda_hw_init(struct coda_dev *dev) /* Set default values */ switch (dev->devtype->product) { case CODA_DX6: - coda_write(dev, CODADX6_STREAM_BUF_PIC_FLUSH, CODA_REG_BIT_STREAM_CTRL); + coda_write(dev, CODADX6_STREAM_BUF_PIC_FLUSH, + CODA_REG_BIT_STREAM_CTRL); break; default: - coda_write(dev, CODA7_STREAM_BUF_PIC_FLUSH, CODA_REG_BIT_STREAM_CTRL); + coda_write(dev, CODA7_STREAM_BUF_PIC_FLUSH, + CODA_REG_BIT_STREAM_CTRL); } if (dev->devtype->product == CODA_960) coda_write(dev, 1 << 12, CODA_REG_BIT_FRAME_MEM_CTRL); @@ -1854,7 +1865,7 @@ static int coda_probe(struct platform_device *pdev) struct resource *res; int ret, irq; - dev = devm_kzalloc(&pdev->dev, sizeof *dev, GFP_KERNEL); + dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); if (!dev) { dev_err(&pdev->dev, "Not enough memory for %s\n", CODA_NAME); @@ -1905,7 +1916,8 @@ static int coda_probe(struct platform_device *pdev) if (ret == -ENOENT || ret == -ENOSYS) { dev->rstc = NULL; } else { - dev_err(&pdev->dev, "failed get reset control: %d\n", ret); + dev_err(&pdev->dev, "failed get reset control: %d\n", + ret); return ret; } }