diff options
Diffstat (limited to 'drivers/gpu/drm/imagination/pvr_stream.c')
| -rw-r--r-- | drivers/gpu/drm/imagination/pvr_stream.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/gpu/drm/imagination/pvr_stream.c b/drivers/gpu/drm/imagination/pvr_stream.c index 975336a4facf..679aa618b7a9 100644 --- a/drivers/gpu/drm/imagination/pvr_stream.c +++ b/drivers/gpu/drm/imagination/pvr_stream.c @@ -67,9 +67,8 @@ pvr_stream_process_1(struct pvr_device *pvr_dev, const struct pvr_stream_def *st u8 *dest, u32 dest_size, u32 *stream_offset_out) { int err = 0; - u32 i; - for (i = 0; i < nr_entries; i++) { + for (u32 i = 0; i < nr_entries; i++) { if (stream_def[i].offset >= dest_size) { err = -EINVAL; break; @@ -131,7 +130,6 @@ pvr_stream_process_ext_stream(struct pvr_device *pvr_dev, u32 musthave_masks[PVR_STREAM_EXTHDR_TYPE_MAX]; u32 ext_header; int err = 0; - u32 i; /* Copy "must have" mask from device. We clear this as we process the stream. */ memcpy(musthave_masks, pvr_dev->stream_musthave_quirks[cmd_defs->type], @@ -159,7 +157,7 @@ pvr_stream_process_ext_stream(struct pvr_device *pvr_dev, musthave_masks[type] &= ~data; - for (i = 0; i < header->ext_streams_num; i++) { + for (u32 i = 0; i < header->ext_streams_num; i++) { const struct pvr_stream_ext_def *ext_def = &header->ext_streams[i]; if (!(ext_header & ext_def->header_mask)) @@ -181,7 +179,7 @@ pvr_stream_process_ext_stream(struct pvr_device *pvr_dev, * Verify that "must have" mask is now zero. If it isn't then one of the "must have" quirks * for this command was not present. */ - for (i = 0; i < cmd_defs->ext_nr_headers; i++) { + for (u32 i = 0; i < cmd_defs->ext_nr_headers; i++) { if (musthave_masks[i]) return -EINVAL; } @@ -245,13 +243,11 @@ pvr_stream_process(struct pvr_device *pvr_dev, const struct pvr_stream_cmd_defs if (err) return err; } else { - u32 i; - /* * If we don't have an extension stream then there must not be any "must have" * quirks for this command. */ - for (i = 0; i < cmd_defs->ext_nr_headers; i++) { + for (u32 i = 0; i < cmd_defs->ext_nr_headers; i++) { if (pvr_dev->stream_musthave_quirks[cmd_defs->type][i]) return -EINVAL; } |