target/linux/coldfire/patches/042-m5445x_pata_24_cleanup.patch

   1 From 329eae71bdbe9e30f76164ba3dd5ef0dba932eef Mon Sep 17 00:00:00 2001
   2 From: Kurt Mahan <kmahan@freescale.com>
   3 Date: Fri, 15 Feb 2008 15:34:58 -0700
   4 Subject: [PATCH] Remove .port_disable and .irq_ack for 2.6.24.
   5
   6 LTIBName: m5445x-pata-24-cleanup
   7 Signed-off-by: Kurt Mahan <kmahan@freescale.com>
   8 ---
   9  drivers/ata/pata_fsl.c |   15 ---------------
  10  1 files changed, 0 insertions(+), 15 deletions(-)
  11
  12 --- a/drivers/ata/pata_fsl.c
  13 +++ b/drivers/ata/pata_fsl.c
  14 @@ -497,19 +497,6 @@ err_out:
  15  }
  16  #endif /* CONFIG_FSL_PATA_USE_DMA */
  17
  18 -static u8 pata_fsl_irq_ack(struct ata_port *ap, unsigned int chk_drq)
  19 -{
  20 -       unsigned int bits = chk_drq ? ATA_BUSY | ATA_DRQ : ATA_BUSY;
  21 -       u8 status;
  22 -
  23 -       status = ata_busy_wait(ap, bits, 1000);
  24 -       if (status & bits)
  25 -               if (ata_msg_err(ap))
  26 -                       printk(KERN_ERR "abnormal status 0x%X\n", status);
  27 -
  28 -       return status;
  29 -}
  30 -
  31  static void ata_dummy_noret(struct ata_port *ap) { return; }
  32
  33  static struct scsi_host_template pata_fsl_sht = {
  34 @@ -538,7 +525,6 @@ static struct ata_port_operations pata_f
  35         .set_dmamode            = pata_fsl_set_dmamode,
  36  #endif
  37
  38 -       .port_disable           = ata_port_disable,
  39         .tf_load                = ata_tf_load,
  40         .tf_read                = ata_tf_read,
  41         .check_status           = ata_check_status,
  42 @@ -563,7 +549,6 @@ static struct ata_port_operations pata_f
  43
  44         .irq_clear              = ata_dummy_noret,
  45         .irq_on                 = ata_irq_on,
  46 -       .irq_ack                = pata_fsl_irq_ack,
  47
  48         .port_start             = pata_fsl_port_start,
  49