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V4L/DVB (7965): annotate bcx_riscmem

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Al Viro 2008-05-21 00:31:51 -03:00 committed by Mauro Carvalho Chehab
parent 990c81c8af
commit d8eaa58b06
5 changed files with 16 additions and 14 deletions
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8
drivers/media/video/bt8xx/bttv-risc.c
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@ -48,7 +48,7 @@ bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc,
{ {
u32 instructions,line,todo; u32 instructions,line,todo;
struct scatterlist *sg; struct scatterlist *sg;
u32 *rp; __le32 *rp;
int rc; int rc;
/* estimate risc mem: worst case is one write per page border + /* estimate risc mem: worst case is one write per page border +
@ -128,7 +128,8 @@ bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc,
unsigned int cpadding) unsigned int cpadding)
{ {
unsigned int instructions,line,todo,ylen,chroma; unsigned int instructions,line,todo,ylen,chroma;
u32 *rp,ri; __le32 *rp;
u32 ri;
struct scatterlist *ysg; struct scatterlist *ysg;
struct scatterlist *usg; struct scatterlist *usg;
struct scatterlist *vsg; struct scatterlist *vsg;
@ -244,7 +245,8 @@ bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
{ {
int dwords,rc,line,maxy,start,end,skip,nskips; int dwords,rc,line,maxy,start,end,skip,nskips;
struct btcx_skiplist *skips; struct btcx_skiplist *skips;
u32 *rp,ri,ra; __le32 *rp;
u32 ri,ra;
u32 addr; u32 addr;
/* skip list for window clipping */ /* skip list for window clipping */

2
drivers/media/video/btcx-risc.c
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@ -63,7 +63,7 @@ int btcx_riscmem_alloc(struct pci_dev *pci,
struct btcx_riscmem *risc, struct btcx_riscmem *risc,
unsigned int size) unsigned int size)
{ {
u32 *cpu; __le32 *cpu;
dma_addr_t dma; dma_addr_t dma;
if (NULL != risc->cpu && risc->size < size) if (NULL != risc->cpu && risc->size < size)

4
drivers/media/video/btcx-risc.h
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@ -2,8 +2,8 @@
*/ */
struct btcx_riscmem { struct btcx_riscmem {
unsigned int size; unsigned int size;
u32 *cpu; __le32 *cpu;
u32 *jmp; __le32 *jmp;
dma_addr_t dma; dma_addr_t dma;
}; };

8
drivers/media/video/cx23885/cx23885-core.c
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@ -823,7 +823,7 @@ static void cx23885_dev_unregister(struct cx23885_dev *dev)
iounmap(dev->lmmio); iounmap(dev->lmmio);
} }
static u32* cx23885_risc_field(u32 *rp, struct scatterlist *sglist, static __le32* cx23885_risc_field(__le32 *rp, struct scatterlist *sglist,
unsigned int offset, u32 sync_line, unsigned int offset, u32 sync_line,
unsigned int bpl, unsigned int padding, unsigned int bpl, unsigned int padding,
unsigned int lines) unsigned int lines)
@ -883,7 +883,7 @@ int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
unsigned int padding, unsigned int lines) unsigned int padding, unsigned int lines)
{ {
u32 instructions, fields; u32 instructions, fields;
u32 *rp; __le32 *rp;
int rc; int rc;
fields = 0; fields = 0;
@ -924,7 +924,7 @@ static int cx23885_risc_databuffer(struct pci_dev *pci,
unsigned int lines) unsigned int lines)
{ {
u32 instructions; u32 instructions;
u32 *rp; __le32 *rp;
int rc; int rc;
/* estimate risc mem: worst case is one write per page border + /* estimate risc mem: worst case is one write per page border +
@ -951,7 +951,7 @@ static int cx23885_risc_databuffer(struct pci_dev *pci,
int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
u32 reg, u32 mask, u32 value) u32 reg, u32 mask, u32 value)
{ {
u32 *rp; __le32 *rp;
int rc; int rc;
if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0) if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0)

8
drivers/media/video/cx88/cx88-core.c
View File

@ -70,7 +70,7 @@ static DEFINE_MUTEX(devlist);
/* @lpi: lines per IRQ, or 0 to not generate irqs. Note: IRQ to be /* @lpi: lines per IRQ, or 0 to not generate irqs. Note: IRQ to be
generated _after_ lpi lines are transferred. */ generated _after_ lpi lines are transferred. */
static u32* cx88_risc_field(u32 *rp, struct scatterlist *sglist, static __le32* cx88_risc_field(__le32 *rp, struct scatterlist *sglist,
unsigned int offset, u32 sync_line, unsigned int offset, u32 sync_line,
unsigned int bpl, unsigned int padding, unsigned int bpl, unsigned int padding,
unsigned int lines, unsigned int lpi) unsigned int lines, unsigned int lpi)
@ -130,7 +130,7 @@ int cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
unsigned int bpl, unsigned int padding, unsigned int lines) unsigned int bpl, unsigned int padding, unsigned int lines)
{ {
u32 instructions,fields; u32 instructions,fields;
u32 *rp; __le32 *rp;
int rc; int rc;
fields = 0; fields = 0;
@ -168,7 +168,7 @@ int cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
unsigned int lines, unsigned int lpi) unsigned int lines, unsigned int lpi)
{ {
u32 instructions; u32 instructions;
u32 *rp; __le32 *rp;
int rc; int rc;
/* estimate risc mem: worst case is one write per page border + /* estimate risc mem: worst case is one write per page border +
@ -193,7 +193,7 @@ int cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
int cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, int cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
u32 reg, u32 mask, u32 value) u32 reg, u32 mask, u32 value)
{ {
u32 *rp; __le32 *rp;
int rc; int rc;
if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0) if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0)