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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2007-11-16 17:50:04 +0100 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-11-24 01:23:55 +0100 |
| commit | dd05c199cd02ffd2ac49eb29677f1468910996a8 (patch) | |
| tree | b97216304bb91156ddf4b1622432127d09ce9ea7 /drivers | |
| parent | ata_piix: port enable for the first SATA controller of ICH8 is 0xf not 0x3 (diff) | |
| download | linux-dd05c199cd02ffd2ac49eb29677f1468910996a8.tar.xz linux-dd05c199cd02ffd2ac49eb29677f1468910996a8.zip | |
pata_sil680: kill bogus reset code (take 2)
Since writing to two reserved bits ain't much of a housekeeping, I think it's
time we get rid of the custom error handler in this driver. ;-)
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/pata_sil680.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c index 5c1e9cb59ecb..503245a1eafa 100644 --- a/drivers/ata/pata_sil680.c +++ b/drivers/ata/pata_sil680.c @@ -33,7 +33,7 @@ #include <linux/libata.h> #define DRV_NAME "pata_sil680" -#define DRV_VERSION "0.4.7" +#define DRV_VERSION "0.4.8" #define SIL680_MMIO_BAR 5 @@ -94,34 +94,6 @@ static int sil680_cable_detect(struct ata_port *ap) { } /** - * sil680_bus_reset - reset the SIL680 bus - * @link: ATA link to reset - * @deadline: deadline jiffies for the operation - * - * Perform the SIL680 housekeeping when doing an ATA bus reset - */ - -static int sil680_bus_reset(struct ata_link *link, unsigned int *classes, - unsigned long deadline) -{ - struct ata_port *ap = link->ap; - struct pci_dev *pdev = to_pci_dev(ap->host->dev); - unsigned long addr = sil680_selreg(ap, 0); - u8 reset; - - pci_read_config_byte(pdev, addr, &reset); - pci_write_config_byte(pdev, addr, reset | 0x03); - udelay(25); - pci_write_config_byte(pdev, addr, reset); - return ata_std_softreset(link, classes, deadline); -} - -static void sil680_error_handler(struct ata_port *ap) -{ - ata_bmdma_drive_eh(ap, ata_std_prereset, sil680_bus_reset, NULL, ata_std_postreset); -} - -/** * sil680_set_piomode - set initial PIO mode data * @ap: ATA interface * @adev: ATA device @@ -249,7 +221,7 @@ static struct ata_port_operations sil680_port_ops = { .freeze = ata_bmdma_freeze, .thaw = ata_bmdma_thaw, - .error_handler = sil680_error_handler, + .error_handler = ata_bmdma_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, .cable_detect = sil680_cable_detect, |