@@ -148,11 +148,13 @@ static void s5p_mfc_watchdog(struct timer_list *t)
if (test_bit(0, &dev->hw_lock))
atomic_inc(&dev->watchdog_cnt);
if (atomic_read(&dev->watchdog_cnt) >= MFC_WATCHDOG_CNT) {
- /* This means that hw is busy and no interrupts were
+ /*
+ * This means that hw is busy and no interrupts were
* generated by hw for the Nth time of running this
* watchdog timer. This usually means a serious hw
* error. Now it is time to kill all instances and
- * reset the MFC. */
+ * reset the MFC.
+ */
mfc_err("Time out during waiting for HW\n");
schedule_work(&dev->watchdog_work);
}
@@ -172,8 +174,10 @@ static void s5p_mfc_watchdog_worker(struct work_struct *work)
dev = container_of(work, struct s5p_mfc_dev, watchdog_work);
mfc_err("Driver timeout error handling\n");
- /* Lock the mutex that protects open and release.
- * This is necessary as they may load and unload firmware. */
+ /*
+ * Lock the mutex that protects open and release.
+ * This is necessary as they may load and unload firmware.
+ */
mutex_locked = mutex_trylock(&dev->mfc_mutex);
if (!mutex_locked)
mfc_err("Error: some instance may be closing/opening\n");
@@ -197,8 +201,10 @@ static void s5p_mfc_watchdog_worker(struct work_struct *work)
/* De-init MFC */
s5p_mfc_deinit_hw(dev);
- /* Double check if there is at least one instance running.
- * If no instance is in memory than no firmware should be present */
+ /*
+ * Double check if there is at least one instance running.
+ * If no instance is in memory than no firmware should be present
+ */
if (dev->num_inst > 0) {
ret = s5p_mfc_load_firmware(dev);
if (ret) {
@@ -260,8 +266,10 @@ static void s5p_mfc_handle_frame_copy_time(struct s5p_mfc_ctx *ctx)
return;
dec_y_addr = (u32)s5p_mfc_hw_call(dev->mfc_ops, get_dec_y_adr, dev);
- /* Copy timestamp / timecode from decoded src to dst and set
- appropriate flags. */
+ /*
+ * Copy timestamp / timecode from decoded src to dst and set
+ * appropriate flags.
+ */
src_buf = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
list_for_each_entry(dst_buf, &ctx->dst_queue, list) {
u32 addr = (u32)vb2_dma_contig_plane_dma_addr(&dst_buf->b->vb2_buf, 0);
@@ -289,8 +297,10 @@ static void s5p_mfc_handle_frame_copy_time(struct s5p_mfc_ctx *ctx)
V4L2_BUF_FLAG_BFRAME;
break;
default:
- /* Don't know how to handle
- S5P_FIMV_DECODE_FRAME_OTHER_FRAME. */
+ /*
+ * Don't know how to handle
+ * S5P_FIMV_DECODE_FRAME_OTHER_FRAME.
+ */
mfc_debug(2, "Unexpected frame type: %d\n",
frame_type);
}
@@ -322,8 +332,10 @@ static void s5p_mfc_handle_frame_new(struct s5p_mfc_ctx *ctx, unsigned int err)
return;
}
ctx->sequence++;
- /* The MFC returns address of the buffer, now we have to
- * check which vb2_buffer does it correspond to */
+ /*
+ * The MFC returns address of the buffer, now we have to
+ * check which vb2_buffer does it correspond to
+ */
list_for_each_entry(dst_buf, &ctx->dst_queue, list) {
u32 addr = (u32)vb2_dma_contig_plane_dma_addr(&dst_buf->b->vb2_buf, 0);
@@ -476,8 +488,10 @@ static void s5p_mfc_handle_error(struct s5p_mfc_dev *dev,
case MFCINST_FINISHING:
case MFCINST_FINISHED:
case MFCINST_RUNNING:
- /* It is highly probable that an error occurred
- * while decoding a frame */
+ /*
+ * It is highly probable that an error occurred
+ * while decoding a frame
+ */
clear_work_bit(ctx);
ctx->state = MFCINST_ERROR;
/* Mark all dst buffers as having an error */
@@ -535,6 +549,7 @@ static void s5p_mfc_handle_seq_done(struct s5p_mfc_ctx *ctx,
ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) &&
!list_empty(&ctx->src_queue)) {
struct s5p_mfc_buf *src_buf;
+
src_buf = list_entry(ctx->src_queue.next,
struct s5p_mfc_buf, list);
if (s5p_mfc_hw_call(dev->mfc_ops, get_consumed_stream,
@@ -951,7 +966,7 @@ static int s5p_mfc_release(struct file *file)
/*
* If instance was initialised and not yet freed,
* return instance and free resources
- */
+ */
if (ctx->state != MFCINST_FREE && ctx->state != MFCINST_INIT) {
mfc_debug(2, "Has to free instance\n");
s5p_mfc_close_mfc_inst(dev, ctx);
@@ -1318,7 +1333,7 @@ static int s5p_mfc_probe(struct platform_device *pdev)
/*
* Load fails if fs isn't mounted. Try loading anyway.
- * _open() will load it, it it fails now. Ignore failure.
+ * _open() will load it, it fails now. Ignore failure.
*/
s5p_mfc_load_firmware(dev);
@@ -1429,7 +1444,7 @@ static int s5p_mfc_remove(struct platform_device *pdev)
* Clear ctx dev pointer to avoid races between s5p_mfc_remove()
* and s5p_mfc_release() and s5p_mfc_release() accessing ctx->dev
* after s5p_mfc_remove() is run during unbind.
- */
+ */
mutex_lock(&dev->mfc_mutex);
for (i = 0; i < MFC_NUM_CONTEXTS; i++) {
ctx = dev->ctx[i];
Fix usage of block comment alignment in drivers/media/platform/samsung/ s5p-mfc/s5p_mfc.c as recommended by scripts/checkpatch.pl. Signed-off-by: Aakarsh Jain <aakarsh.jain@samsung.com> --- .../media/platform/samsung/s5p-mfc/s5p_mfc.c | 49 ++++++++++++------- 1 file changed, 32 insertions(+), 17 deletions(-)