On Tuesday 31 March 2009, Geert Uytterhoeven wrote:
> commit 255115fb35f80735c21a1cbe9809e9795a3af26e ("ide: allow host drivers to
> specify IRQ flags") added irq_flags fields to struct ide_port_info and struct
> ide_host. Drivers can now set ide_port_info.irq_flags = IRQF_SHARED, while
> init_irq() passes ide_host.irq_flags to request_irq().
>
> Unfortunately ide_host.irq_flags is never set, causing (on ARAnyM):
>
> | Uniform Multi-Platform E-IDE driver
> | ide: Falcon IDE controller
> | Probing IDE interface ide0...
> | hda: Sarge m68k, ATA DISK drive
> | init_irq: sa = 0
> | ide0: disabled, unable to get IRQ 15
> | ide0: failed to initialize IDE interface
> | ide0: disabling port
>
> Solve this by copying ide_port_info.irq_flags to ide_host.irq_flags in
> ide_host_alloc().
>
> This bug probably affects the following IDE host drivers:
> - buddha
> - delkin_cb
> - falconide
> - gayle
> - ide-cs
> - macide
> - q40ide
> - scc_pata
> - sgiioc4
>
> Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
applied
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