On Wednesday 17 February 2016 12:58:20 Gabor Juhos wrote:
> The RB532 platform specific irq_to_gpio() implementation has been
> removed with commit 832f5dacfa0b ("MIPS: Remove all the uses of
> custom gpio.h"). Now the platform uses the generic stub which causes
> the following error:
>
> pata-rb532-cf pata-rb532-cf: no GPIO found for irq149
> pata-rb532-cf: probe of pata-rb532-cf failed with error -2
>
> Drop the irq_to_gpio() call and get the GPIO number from platform
> data instead. After this change, the driver works again:
>
> scsi host0: pata-rb532-cf
> ata1: PATA max PIO4 irq 149
> ata1.00: CFA: CF 1GB, 20080820, max MWDMA4
> ata1.00: 1989792 sectors, multi 0: LBA
> ata1.00: configured for PIO4
> scsi 0:0:0:0: Direct-Access ATA CF 1GB 0820 PQ: 0\
> ANSI: 5
> sd 0:0:0:0: [sda] 1989792 512-byte logical blocks: (1.01 GB/971 MiB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't\
> support DPO or FUA
> sda: sda1 sda2
> sd 0:0:0:0: [sda] Attached SCSI disk
>
> Fixes: 832f5dacfa0b ("MIPS: Remove all the uses of custom gpio.h")
> Cc: Alban Bedel <albeu@xxxxxxx>
> Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
> Cc: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Gabor Juhos <juhosg@xxxxxxxxxxx>
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
The patch looks good, but I now saw that drivers/pcmcia/db1xxx_ss.c
must have been broken by the same patch as this one, and it probably
needs a similar fix.
Arnd
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