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Subject[PATCH 04/18] ide: remove ide_setup_dma()
Export sff_dma_ops and then remove ide_setup_dma().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/arm/palm_bk3710.c | 7 +++----
drivers/ide/ide-dma.c | 12 ++----------
drivers/ide/pci/alim15x3.c | 4 +++-
drivers/ide/pci/hpt366.c | 4 +++-
drivers/ide/setup-pci.c | 4 +++-
include/linux/ide.h | 2 +-
6 files changed, 15 insertions(+), 18 deletions(-)

Index: b/drivers/ide/arm/palm_bk3710.c
===================================================================
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -318,15 +318,14 @@ static u8 __devinit palm_bk3710_cable_de
static int __devinit palm_bk3710_init_dma(ide_hwif_t *hwif,
const struct ide_port_info *d)
{
- unsigned long base =
- hwif->io_ports.data_addr - IDE_PALM_ATA_PRI_REG_OFFSET;
-
printk(KERN_INFO " %s: MMIO-DMA\n", hwif->name);

if (ide_allocate_dma_engine(hwif))
return -1;

- ide_setup_dma(hwif, base);
+ hwif->dma_base = hwif->io_ports.data_addr - IDE_PALM_ATA_PRI_REG_OFFSET;
+
+ hwif->dma_ops = &sff_dma_ops;

return 0;
}
Index: b/drivers/ide/ide-dma.c
===================================================================
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -878,7 +878,7 @@ int ide_allocate_dma_engine(ide_hwif_t *
}
EXPORT_SYMBOL_GPL(ide_allocate_dma_engine);

-static const struct ide_dma_ops sff_dma_ops = {
+const struct ide_dma_ops sff_dma_ops = {
.dma_host_set = ide_dma_host_set,
.dma_setup = ide_dma_setup,
.dma_exec_cmd = ide_dma_exec_cmd,
@@ -888,13 +888,5 @@ static const struct ide_dma_ops sff_dma_
.dma_timeout = ide_dma_timeout,
.dma_lost_irq = ide_dma_lost_irq,
};
-
-void ide_setup_dma(ide_hwif_t *hwif, unsigned long base)
-{
- hwif->dma_base = base;
-
- hwif->dma_ops = &sff_dma_ops;
-}
-
-EXPORT_SYMBOL_GPL(ide_setup_dma);
+EXPORT_SYMBOL_GPL(sff_dma_ops);
#endif /* CONFIG_BLK_DEV_IDEDMA_SFF */
Index: b/drivers/ide/pci/alim15x3.c
===================================================================
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -483,7 +483,9 @@ static int __devinit init_dma_ali15x3(id
if (ide_allocate_dma_engine(hwif))
return -1;

- ide_setup_dma(hwif, base);
+ hwif->dma_base = base;
+
+ hwif->dma_ops = &sff_dma_ops;

return 0;
}
Index: b/drivers/ide/pci/hpt366.c
===================================================================
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1346,7 +1346,9 @@ static int __devinit init_dma_hpt366(ide
if (ide_allocate_dma_engine(hwif))
return -1;

- ide_setup_dma(hwif, base);
+ hwif->dma_base = base;
+
+ hwif->dma_ops = &sff_dma_ops;

return 0;
}
Index: b/drivers/ide/setup-pci.c
===================================================================
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -376,7 +376,9 @@ int ide_hwif_setup_dma(ide_hwif_t *hwif,
if (ide_allocate_dma_engine(hwif))
return -1;

- ide_setup_dma(hwif, base);
+ hwif->dma_base = base;
+
+ hwif->dma_ops = &sff_dma_ops;
}

return 0;
Index: b/include/linux/ide.h
===================================================================
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -993,6 +993,7 @@ void ide_setup_pci_noise(struct pci_dev
#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
int ide_pci_set_master(struct pci_dev *, const char *);
unsigned long ide_pci_dma_base(ide_hwif_t *, const struct ide_port_info *);
+extern const struct ide_dma_ops sff_dma_ops;
int ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *);
#else
static inline int ide_hwif_setup_dma(ide_hwif_t *hwif,
@@ -1150,7 +1151,6 @@ void ide_destroy_dmatable(ide_drive_t *)
extern int ide_build_dmatable(ide_drive_t *, struct request *);
int ide_allocate_dma_engine(ide_hwif_t *);
void ide_release_dma_engine(ide_hwif_t *);
-void ide_setup_dma(ide_hwif_t *, unsigned long);

void ide_dma_host_set(ide_drive_t *, int);
extern int ide_dma_setup(ide_drive_t *);

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