ide: add struct ide_port_ops (take 2)
* Move hooks for port/host specific methods from ide_hwif_t to
'struct ide_port_ops'.
* Add 'const struct ide_port_ops *port_ops' to 'struct ide_port_info'
and ide_hwif_t.
* Update host drivers and core code accordingly.
While at it:
* Rename ata66_*() cable detect functions to *_cable_detect() to match
the standard naming. (Suggested by Sergei Shtylyov)
v2:
* Fix build for bast-ide. (Noticed by Andrew Morton)
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 51d181e..0d3f9c7a 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -721,6 +721,7 @@
#endif
if (s->b.set_tune) {
ide_hwif_t *hwif = drive->hwif;
+ const struct ide_port_ops *port_ops = hwif->port_ops;
u8 req_pio = drive->tune_req;
s->b.set_tune = 0;
@@ -733,10 +734,10 @@
unsigned long flags;
spin_lock_irqsave(&ide_lock, flags);
- hwif->set_pio_mode(drive, req_pio);
+ port_ops->set_pio_mode(drive, req_pio);
spin_unlock_irqrestore(&ide_lock, flags);
} else
- hwif->set_pio_mode(drive, req_pio);
+ port_ops->set_pio_mode(drive, req_pio);
} else {
int keep_dma = drive->using_dma;
