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ide: fix ->init_chipset method to return 'int' value

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* Return 0 instead of dev->irq in ->init_chipset implementations.

* Fix ->init_chipset method to return 'int' value instead of
  'unsigned int' one.

This fixes ->init_chipset handling for host drivers (cs5530, hpt366
and pdc202xx_new) for which it is possible for this method to fail.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-03-24 23:22:53 +01:00
parent a182807a89
commit 2ed0ef543a
18 changed files with 26 additions and 26 deletions
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4
include/linux/ide.h
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@@ -851,7 +851,7 @@ struct ide_host {
ide_hwif_t *ports[MAX_HOST_PORTS + 1];
unsigned int n_ports;
struct device *dev[2];
unsigned int (*init_chipset)(struct pci_dev *);
int (*init_chipset)(struct pci_dev *);
irq_handler_t irq_handler;
unsigned long host_flags;
void *host_priv;
@@ -1361,7 +1361,7 @@ enum {
struct ide_port_info {
char *name;
unsigned int (*init_chipset)(struct pci_dev *);
int (*init_chipset)(struct pci_dev *);
void (*init_iops)(ide_hwif_t *);
void (*init_hwif)(ide_hwif_t *);
int (*init_dma)(ide_hwif_t *,