Merge branch 'master' into x86/memblock

Conflicts & resolutions:

* arch/x86/xen/setup.c

	dc91c728fd "xen: allow extra memory to be in multiple regions"
	24aa07882b "memblock, x86: Replace memblock_x86_reserve/free..."

	conflicted on xen_add_extra_mem() updates.  The resolution is
	trivial as the latter just want to replace
	memblock_x86_reserve_range() with memblock_reserve().

* drivers/pci/intel-iommu.c

	166e9278a3f "x86/ia64: intel-iommu: move to drivers/iommu/"
	5dfe8660a3d "bootmem: Replace work_with_active_regions() with..."

	conflicted as the former moved the file under drivers/iommu/.
	Resolved by applying the chnages from the latter on the moved
	file.

* mm/Kconfig

	6661672053a "memblock: add NO_BOOTMEM config symbol"
	c378ddd53f9 "memblock, x86: Make ARCH_DISCARD_MEMBLOCK a config option"

	conflicted trivially.  Both added config options.  Just
	letting both add their own options resolves the conflict.

* mm/memblock.c

	d1f0ece6cdc "mm/memblock.c: small function definition fixes"
	ed7b56a799c "memblock: Remove memblock_memory_can_coalesce()"

	confliected.  The former updates function removed by the
	latter.  Resolution is trivial.

Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 0 insertions, 40 deletions

diff --git a/arch/mips/alchemy/mtx-1/board_setup.c b/arch/mips/alchemy/mtx-1/board_setup.c
index 3ae984cf98c..851a5ab4c8f 100644
--- a/arch/mips/alchemy/mtx-1/board_setup.c
+++ b/arch/mips/alchemy/mtx-1/board_setup.c
@@ -38,20 +38,6 @@
 
 #include <prom.h>
 
-char irq_tab_alchemy[][5] __initdata = {
-	[0] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 00 - AdapterA-Slot0 (top) */
-	[1] = { -1, AU1500_PCI_INTB, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 01 - AdapterA-Slot1 (bottom) */
-	[2] = { -1, AU1500_PCI_INTC, AU1500_PCI_INTD, 0xff, 0xff }, /* IDSEL 02 - AdapterB-Slot0 (top) */
-	[3] = { -1, AU1500_PCI_INTD, AU1500_PCI_INTC, 0xff, 0xff }, /* IDSEL 03 - AdapterB-Slot1 (bottom) */
-	[4] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, 0xff, 0xff }, /* IDSEL 04 - AdapterC-Slot0 (top) */
-	[5] = { -1, AU1500_PCI_INTB, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 05 - AdapterC-Slot1 (bottom) */
-	[6] = { -1, AU1500_PCI_INTC, AU1500_PCI_INTD, 0xff, 0xff }, /* IDSEL 06 - AdapterD-Slot0 (top) */
-	[7] = { -1, AU1500_PCI_INTD, AU1500_PCI_INTC, 0xff, 0xff }, /* IDSEL 07 - AdapterD-Slot1 (bottom) */
-};
-
-extern int (*board_pci_idsel)(unsigned int devsel, int assert);
-int mtx1_pci_idsel(unsigned int devsel, int assert);
-
 static void mtx1_reset(char *c)
 {
 	/* Jump to the reset vector */
@@ -74,15 +60,6 @@ void __init board_setup(void)
 	alchemy_gpio_direction_output(204, 0);
 #endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
 
-#ifdef CONFIG_PCI
-#if defined(__MIPSEB__)
-	au_writel(0xf | (2 << 6) | (1 << 4), Au1500_PCI_CFG);
-#else
-	au_writel(0xf, Au1500_PCI_CFG);
-#endif
-	board_pci_idsel = mtx1_pci_idsel;
-#endif
-
 	/* Initialize sys_pinfunc */
 	au_writel(SYS_PF_NI2, SYS_PINFUNC);
 
@@ -104,23 +81,6 @@ void __init board_setup(void)
 	printk(KERN_INFO "4G Systems MTX-1 Board\n");
 }
 
-int
-mtx1_pci_idsel(unsigned int devsel, int assert)
-{
-	/* This function is only necessary to support a proprietary Cardbus
-	 * adapter on the mtx-1 "singleboard" variant. It triggers a custom
-	 * logic chip connected to EXT_IO3 (GPIO1) to suppress IDSEL signals.
-	 */
-	if (assert && devsel != 0)
-		/* Suppress signal to Cardbus */
-		alchemy_gpio_set_value(1, 0);	/* set EXT_IO3 OFF */
-	else
-		alchemy_gpio_set_value(1, 1);	/* set EXT_IO3 ON */
-
-	udelay(1);
-	return 1;
-}
-
 static int __init mtx1_init_irq(void)
 {
 	irq_set_irq_type(AU1500_GPIO204_INT, IRQF_TRIGGER_HIGH);