diff options
| author |   Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-11 00:32:13 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-11 00:32:13 +0100 |
| commit | c79b60ddf6ff0e884c09cecbbddd656f7bf277a3 (patch) | |
| tree | fb8284eff86fa5fe0870ec1f166f2df69fcda492 /drivers | |
| parent | palm_bk3710: port initialization/probing bugfix (diff) | |
| download | linux-dev-c79b60ddf6ff0e884c09cecbbddd656f7bf277a3.tar.xz linux-dev-c79b60ddf6ff0e884c09cecbbddd656f7bf277a3.zip | |
palm_bk3710: use struct ide_port_info
* Factor out cable detection to palm_bk3710_cable_detect().
* Add palm_bk3710_init_hwif() (->init_hwif method implementation).
* Remove needless ->quirkproc initialization.
* Add missing ->pio_mask initialization.
* Use ATA_* defines for setting ->{ultra,mwdma}_mask.
* Add 'struct ide_port_info palm_bk3710_port_info' and pass it to
ide_device_add(). Then remove open-coded 'hwif' initialization.
Cc: Anton Salnikov <asalnikov@ru.mvista.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/arm/palm_bk3710.c | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index 8e40bdbc3970..8e1f6bd33887 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -311,6 +311,28 @@ static void __devinit palm_bk3710_chipinit(void __iomem *base) palm_bk3710_setpiomode(base, NULL, 0, 600, 0); palm_bk3710_setpiomode(base, NULL, 1, 600, 0); } + +static u8 __devinit palm_bk3710_cable_detect(ide_hwif_t *hwif) +{ + return ATA_CBL_PATA80; +} + +static void __devinit palm_bk3710_init_hwif(ide_hwif_t *hwif) +{ + hwif->set_pio_mode = palm_bk3710_set_pio_mode; + hwif->set_dma_mode = palm_bk3710_set_dma_mode; + + hwif->cable_detect = palm_bk3710_cable_detect; +} + +static const struct ide_port_info __devinitdata palm_bk3710_port_info = { + .init_hwif = palm_bk3710_init_hwif, + .host_flags = IDE_HFLAG_NO_DMA, /* hack (no PCI) */ + .pio_mask = ATA_PIO4, + .udma_mask = ATA_UDMA4, /* (input clk 99MHz) */ + .mwdma_mask = ATA_MWDMA2, +}; + static int __devinit palm_bk3710_probe(struct platform_device *pdev) { struct clk *clkp; @@ -368,24 +390,15 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) ide_init_port_data(hwif, i); ide_init_port_hw(hwif, &hw); - hwif->quirkproc = NULL; - hwif->set_pio_mode = &palm_bk3710_set_pio_mode; - hwif->set_dma_mode = &palm_bk3710_set_dma_mode; hwif->mmio = 1; default_hwif_mmiops(hwif); - hwif->cbl = ATA_CBL_PATA80; - hwif->ultra_mask = 0x1f; /* Ultra DMA Mode 4 Max - (input clk 99MHz) */ - hwif->mwdma_mask = 0x7; - hwif->drives[0].autotune = 1; - hwif->drives[1].autotune = 1; ide_setup_dma(hwif, mem->start); idx[0] = i; - ide_device_add(idx, NULL); + ide_device_add(idx, &palm_bk3710_port_info); if (!hwif->present) goto out; |