diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/pci/bt8xx/bttv-risc.c | 12 | ||||
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-core.c | 12 | ||||
| -rw-r--r-- | drivers/media/pci/cx88/cx88-core.c | 6 | ||||
| -rw-r--r-- | drivers/media/pci/ivtv/ivtv-udma.c | 2 |
4 files changed, 16 insertions, 16 deletions
diff --git a/drivers/media/pci/bt8xx/bttv-risc.c b/drivers/media/pci/bt8xx/bttv-risc.c index 82cc47d2e3fa..4d3f05a19af3 100644 --- a/drivers/media/pci/bt8xx/bttv-risc.c +++ b/drivers/media/pci/bt8xx/bttv-risc.c @@ -84,7 +84,7 @@ bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc, continue; while (offset && offset >= sg_dma_len(sg)) { offset -= sg_dma_len(sg); - sg++; + sg = sg_next(sg); } if (bpl <= sg_dma_len(sg)-offset) { /* fits into current chunk */ @@ -100,13 +100,13 @@ bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc, *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); todo -= (sg_dma_len(sg)-offset); offset = 0; - sg++; + sg = sg_next(sg); while (todo > sg_dma_len(sg)) { *(rp++)=cpu_to_le32(BT848_RISC_WRITE| sg_dma_len(sg)); *(rp++)=cpu_to_le32(sg_dma_address(sg)); todo -= sg_dma_len(sg); - sg++; + sg = sg_next(sg); } *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_EOL| todo); @@ -187,15 +187,15 @@ bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc, /* go to next sg entry if needed */ while (yoffset && yoffset >= sg_dma_len(ysg)) { yoffset -= sg_dma_len(ysg); - ysg++; + ysg = sg_next(ysg); } while (uoffset && uoffset >= sg_dma_len(usg)) { uoffset -= sg_dma_len(usg); - usg++; + usg = sg_next(usg); } while (voffset && voffset >= sg_dma_len(vsg)) { voffset -= sg_dma_len(vsg); - vsg++; + vsg = sg_next(vsg); } /* calculate max number of bytes we can write */ diff --git a/drivers/media/pci/cx25821/cx25821-core.c b/drivers/media/pci/cx25821/cx25821-core.c index e81173c41e5a..389fffd2f36f 100644 --- a/drivers/media/pci/cx25821/cx25821-core.c +++ b/drivers/media/pci/cx25821/cx25821-core.c @@ -996,7 +996,7 @@ static __le32 *cx25821_risc_field(__le32 * rp, struct scatterlist *sglist, for (line = 0; line < lines; line++) { while (offset && offset >= sg_dma_len(sg)) { offset -= sg_dma_len(sg); - sg++; + sg = sg_next(sg); } if (bpl <= sg_dma_len(sg) - offset) { /* fits into current chunk */ @@ -1014,14 +1014,14 @@ static __le32 *cx25821_risc_field(__le32 * rp, struct scatterlist *sglist, *(rp++) = cpu_to_le32(0); /* bits 63-32 */ todo -= (sg_dma_len(sg) - offset); offset = 0; - sg++; + sg = sg_next(sg); while (todo > sg_dma_len(sg)) { *(rp++) = cpu_to_le32(RISC_WRITE | sg_dma_len(sg)); *(rp++) = cpu_to_le32(sg_dma_address(sg)); *(rp++) = cpu_to_le32(0); /* bits 63-32 */ todo -= sg_dma_len(sg); - sg++; + sg = sg_next(sg); } *(rp++) = cpu_to_le32(RISC_WRITE | RISC_EOL | todo); *(rp++) = cpu_to_le32(sg_dma_address(sg)); @@ -1101,7 +1101,7 @@ static __le32 *cx25821_risc_field_audio(__le32 * rp, struct scatterlist *sglist, for (line = 0; line < lines; line++) { while (offset && offset >= sg_dma_len(sg)) { offset -= sg_dma_len(sg); - sg++; + sg = sg_next(sg); } if (lpi && line > 0 && !(line % lpi)) @@ -1125,14 +1125,14 @@ static __le32 *cx25821_risc_field_audio(__le32 * rp, struct scatterlist *sglist, *(rp++) = cpu_to_le32(0); /* bits 63-32 */ todo -= (sg_dma_len(sg) - offset); offset = 0; - sg++; + sg = sg_next(sg); while (todo > sg_dma_len(sg)) { *(rp++) = cpu_to_le32(RISC_WRITE | sg_dma_len(sg)); *(rp++) = cpu_to_le32(sg_dma_address(sg)); *(rp++) = cpu_to_le32(0); /* bits 63-32 */ todo -= sg_dma_len(sg); - sg++; + sg = sg_next(sg); } *(rp++) = cpu_to_le32(RISC_WRITE | RISC_EOL | todo); *(rp++) = cpu_to_le32(sg_dma_address(sg)); diff --git a/drivers/media/pci/cx88/cx88-core.c b/drivers/media/pci/cx88/cx88-core.c index 9fa4acbdcab8..dee177ed5fe9 100644 --- a/drivers/media/pci/cx88/cx88-core.c +++ b/drivers/media/pci/cx88/cx88-core.c @@ -95,7 +95,7 @@ static __le32* cx88_risc_field(__le32 *rp, struct scatterlist *sglist, for (line = 0; line < lines; line++) { while (offset && offset >= sg_dma_len(sg)) { offset -= sg_dma_len(sg); - sg++; + sg = sg_next(sg); } if (lpi && line>0 && !(line % lpi)) sol = RISC_SOL | RISC_IRQ1 | RISC_CNT_INC; @@ -114,13 +114,13 @@ static __le32* cx88_risc_field(__le32 *rp, struct scatterlist *sglist, *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); todo -= (sg_dma_len(sg)-offset); offset = 0; - sg++; + sg = sg_next(sg); while (todo > sg_dma_len(sg)) { *(rp++)=cpu_to_le32(RISC_WRITE| sg_dma_len(sg)); *(rp++)=cpu_to_le32(sg_dma_address(sg)); todo -= sg_dma_len(sg); - sg++; + sg = sg_next(sg); } *(rp++)=cpu_to_le32(RISC_WRITE|RISC_EOL|todo); *(rp++)=cpu_to_le32(sg_dma_address(sg)); diff --git a/drivers/media/pci/ivtv/ivtv-udma.c b/drivers/media/pci/ivtv/ivtv-udma.c index 7338cb2d0a38..bee2329e0b2e 100644 --- a/drivers/media/pci/ivtv/ivtv-udma.c +++ b/drivers/media/pci/ivtv/ivtv-udma.c @@ -76,7 +76,7 @@ void ivtv_udma_fill_sg_array (struct ivtv_user_dma *dma, u32 buffer_offset, u32 int i; struct scatterlist *sg; - for (i = 0, sg = dma->SGlist; i < dma->SG_length; i++, sg++) { + for (i = 0, sg = dma->SGlist; i < dma->SG_length; i++, sg = sg_next(sg)) { dma->SGarray[i].size = cpu_to_le32(sg_dma_len(sg)); dma->SGarray[i].src = cpu_to_le32(sg_dma_address(sg)); dma->SGarray[i].dst = cpu_to_le32(buffer_offset); |