ide: turn set_irq() method into write_devctl() method
Turn set_irq() method with its software reset hack into write_devctl() method
(for just writing a value into the device control register) at last...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-io-std.c b/drivers/ide/ide-io-std.c
index 3a867e4..bbeedce 100644
--- a/drivers/ide/ide-io-std.c
+++ b/drivers/ide/ide-io-std.c
@@ -64,23 +64,14 @@
}
EXPORT_SYMBOL_GPL(ide_read_altstatus);
-void ide_set_irq(ide_hwif_t *hwif, int on)
+void ide_write_devctl(ide_hwif_t *hwif, u8 ctl)
{
- u8 ctl = ATA_DEVCTL_OBS;
-
- if (on == 4) { /* hack for SRST */
- ctl |= 4;
- on &= ~4;
- }
-
- ctl |= on ? 0 : 2;
-
if (hwif->host_flags & IDE_HFLAG_MMIO)
writeb(ctl, (void __iomem *)hwif->io_ports.ctl_addr);
else
outb(ctl, hwif->io_ports.ctl_addr);
}
-EXPORT_SYMBOL_GPL(ide_set_irq);
+EXPORT_SYMBOL_GPL(ide_write_devctl);
void ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
{
@@ -312,8 +303,7 @@
.exec_command = ide_exec_command,
.read_status = ide_read_status,
.read_altstatus = ide_read_altstatus,
-
- .set_irq = ide_set_irq,
+ .write_devctl = ide_write_devctl,
.tf_load = ide_tf_load,
.tf_read = ide_tf_read,