Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  alim15x3: disable init_hwif_ali15x3 for PowerPC
  ide: fix crash at boot with siimage driver

drivers/ide/pci/alim15x3.c

@@ -412,14 +412,14 @@ static u8 __devinit ali_cable_detect(ide_hwif_t *hwif)
 	return cbl;
 }
 
-#ifndef CONFIG_SPARC64
+#if !defined(CONFIG_SPARC64) && !defined(CONFIG_PPC)
 /**
  *	init_hwif_ali15x3	-	Initialize the ALI IDE x86 stuff
  *	@hwif: interface to configure
  *
  *	Obtain the IRQ tables for an ALi based IDE solution on the PC
  *	class platforms. This part of the code isn't applicable to the
- *	Sparc systems
+ *	Sparc and PowerPC systems.
  */
 
 static void __devinit init_hwif_ali15x3 (ide_hwif_t *hwif)
@@ -463,7 +463,9 @@ static void __devinit init_hwif_ali15x3 (ide_hwif_t *hwif)
 			hwif->irq = irq;
 	}
 }
-#endif
+#else
+#define init_hwif_ali15x3 NULL
+#endif /* !defined(CONFIG_SPARC64) && !defined(CONFIG_PPC) */
 
 /**
  *	init_dma_ali15x3	-	set up DMA on ALi15x3
@@ -517,9 +519,7 @@ static const struct ide_dma_ops ali_dma_ops = {
 static const struct ide_port_info ali15x3_chipset __devinitdata = {
 	.name		= "ALI15X3",
 	.init_chipset	= init_chipset_ali15x3,
-#ifndef CONFIG_SPARC64
 	.init_hwif	= init_hwif_ali15x3,
-#endif
 	.init_dma	= init_dma_ali15x3,
 	.port_ops	= &ali_port_ops,
 	.pio_mask	= ATA_PIO5,

drivers/ide/pci/siimage.c

@@ -737,8 +737,15 @@ static const struct ide_port_ops sil_sata_port_ops = {
 	.cable_detect		= sil_cable_detect,
 };
 
-static struct ide_dma_ops sil_dma_ops = {
+static const struct ide_dma_ops sil_dma_ops = {
+	.dma_host_set		= ide_dma_host_set,
+	.dma_setup		= ide_dma_setup,
+	.dma_exec_cmd		= ide_dma_exec_cmd,
+	.dma_start		= ide_dma_start,
+	.dma_end		= __ide_dma_end,
 	.dma_test_irq		= siimage_dma_test_irq,
+	.dma_timeout		= ide_dma_timeout,
+	.dma_lost_irq		= ide_dma_lost_irq,
 };
 
 #define DECLARE_SII_DEV(name_str, p_ops)		\