1. 08 Apr, 2009 1 commit
    • Geert Uytterhoeven's avatar
      ide: Fix host drivers that need IRQF_SHARED · aa07573b
      Geert Uytterhoeven authored
      commit 255115fb
      
       ("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: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      aa07573b
  2. 07 Apr, 2009 39 commits