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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2007-07-09 23:17:54 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-07-09 23:17:54 +0200
commit841d2a9bf16471716ba3a5172d24aa40a2ea9398 (patch)
treef836d41ed70bf3efd6350c293c0c31a40ef4f900 /drivers/ide/ppc/pmac.c
parentb740d8846e2e184909e9f74d4ad9d67ae0e084ea (diff)
downloadop-kernel-dev-841d2a9bf16471716ba3a5172d24aa40a2ea9398.zip
op-kernel-dev-841d2a9bf16471716ba3a5172d24aa40a2ea9398.tar.gz
ide: make void and rename ide_dma_lostirq() method
Since ide_dma_lostirq() method's result is discarded, make it return 'void'. While at it, rename the method to dma_lost_irq(), drop the '__' prefix from the default method's name, and do some cleanups in this method driver-wise: - in aec62xx.c, rename the method in accordance with other drivers, and get rid of unnecessary variables there; - in pdc202xx_old.c, define/use 'hwif' variable; - in sgiioc4.c, rearrange the code to call the resetproc() method directly. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ppc/pmac.c')
-rw-r--r--drivers/ide/ppc/pmac.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index 45fc36f..ca72ad2 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -2004,20 +2004,19 @@ static void pmac_ide_dma_host_on(ide_drive_t *drive)
{
}
-static int
-pmac_ide_dma_lostirq (ide_drive_t *drive)
+static void
+pmac_ide_dma_lost_irq (ide_drive_t *drive)
{
pmac_ide_hwif_t* pmif = (pmac_ide_hwif_t *)HWIF(drive)->hwif_data;
volatile struct dbdma_regs __iomem *dma;
unsigned long status;
if (pmif == NULL)
- return 0;
+ return;
dma = pmif->dma_regs;
status = readl(&dma->status);
printk(KERN_ERR "ide-pmac lost interrupt, dma status: %lx\n", status);
- return 0;
}
/*
@@ -2058,7 +2057,7 @@ pmac_ide_setup_dma(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
hwif->dma_host_off = &pmac_ide_dma_host_off;
hwif->dma_host_on = &pmac_ide_dma_host_on;
hwif->ide_dma_timeout = &__ide_dma_timeout;
- hwif->ide_dma_lostirq = &pmac_ide_dma_lostirq;
+ hwif->dma_lost_irq = &pmac_ide_dma_lost_irq;
hwif->atapi_dma = 1;
switch(pmif->kind) {
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