pata_hpt3x3: fix DMA Kconfig option to actually have a hope of working
Jeff Garzik [Wed, 11 Jul 2007 01:36:13 +0000 (21:36 -0400)]
The hook that set DMA mode was accidentally deleted in the original patch.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/ata/pata_hpt3x3.c

index a66e2c3..be0f05e 100644 (file)
@@ -52,6 +52,7 @@ static void hpt3x3_set_piomode(struct ata_port *ap, struct ata_device *adev)
        pci_write_config_dword(pdev, 0x48, r2);
 }
 
+#if defined(CONFIG_PATA_HPT3X3_DMA)
 /**
  *     hpt3x3_set_dmamode              -       DMA timing setup
  *     @ap: ATA interface
@@ -86,6 +87,7 @@ static void hpt3x3_set_dmamode(struct ata_port *ap, struct ata_device *adev)
        pci_write_config_dword(pdev, 0x44, r1);
        pci_write_config_dword(pdev, 0x48, r2);
 }
+#endif /* CONFIG_PATA_HPT3X3_DMA */
 
 /**
  *     hpt3x3_atapi_dma        -       ATAPI DMA check
@@ -120,6 +122,9 @@ static struct scsi_host_template hpt3x3_sht = {
 static struct ata_port_operations hpt3x3_port_ops = {
        .port_disable   = ata_port_disable,
        .set_piomode    = hpt3x3_set_piomode,
+#if defined(CONFIG_PATA_HPT3X3_DMA)
+       .set_dmamode    = hpt3x3_set_dmamode,
+#endif
        .mode_filter    = ata_pci_default_filter,
 
        .tf_load        = ata_tf_load,