ide: make ide_dma_timeout() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
Make ide_dma_timeout() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
and convert {ics,au1xxx-}ide.c to use it.
While at it:
- dump ATA Status register content on error
- use EXPORT_SYMBOL_GPL() to match the rest of SFF DMA functions
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index 92c90db..f9e88cf 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -366,18 +366,6 @@
}
#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-static void auide_dma_timeout(ide_drive_t *drive)
-{
- ide_hwif_t *hwif = HWIF(drive);
-
- printk(KERN_ERR "%s: DMA timeout occurred: ", drive->name);
-
- if (auide_dma_test_irq(drive))
- return;
-
- auide_dma_end(drive);
-}
-
static const struct ide_dma_ops au1xxx_dma_ops = {
.dma_host_set = auide_dma_host_set,
.dma_setup = auide_dma_setup,
@@ -386,7 +374,7 @@
.dma_end = auide_dma_end,
.dma_test_irq = auide_dma_test_irq,
.dma_lost_irq = ide_dma_lost_irq,
- .dma_timeout = auide_dma_timeout,
+ .dma_timeout = ide_dma_timeout,
};
static int auide_ddma_init(ide_hwif_t *hwif, const struct ide_port_info *d)