diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-06-10 20:56:37 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-06-10 20:56:37 +0200 |
| commit | d427e836d1d9b58e8f1e648c09b5fbe36e01013b (patch) | |
| tree | 441a044dcd7152bd96fe10b2f259068f049f2329 /drivers/ide/ppc/mpc8xx.c | |
| parent | 343a3451e20314d5959b59b992e33fbaadfe52bf (diff) | |
ide: fix host drivers missing hwif->chipset initialization
ide_find_port() now depends on ->chipset being set for occupied ide_hwifs[]
slots so all host drivers have to initialize hwif->chipset properly.
This patch fixes a regression on hosts with > 1 port or with a single port
but no devices attached to it for an affected host drivers.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ppc/mpc8xx.c')
| -rw-r--r-- | drivers/ide/ppc/mpc8xx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c index f0e638dcc3a..236f9c38e51 100644 --- a/drivers/ide/ppc/mpc8xx.c +++ b/drivers/ide/ppc/mpc8xx.c @@ -303,6 +303,8 @@ static int __init m8xx_ide_init_ports(hw_regs_t *hw, unsigned long data_port) pcmp->pcmc_per = 0x100000 >> (16 * _slot_); #endif /* CONFIG_IDE_8xx_PCCARD */ + hw->chipset = ide_generic; + return 0; } #endif /* CONFIG_IDE_8xx_PCCARD || CONFIG_IDE_8xx_DIRECT */ @@ -377,6 +379,8 @@ static int __init m8xx_ide_init_ports(hw_regs_t *hw, unsigned long data_port) ((immap_t *) IMAP_ADDR)->im_siu_conf.sc_siel |= (0x80000000 >> ioport_dsc[data_port].irq); + hw->chipset = ide_generic; + return 0; } #endif /* CONFIG_IDE_8xx_DIRECT */ |