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>

20 files changed, 23 insertions, 22 deletions

diff --git a/arch/sh/drivers/dma/dma-g2.c b/arch/sh/drivers/dma/dma-g2.c
index af7bb589c2c8..be9ca7ca0ce4 100644
--- a/arch/sh/drivers/dma/dma-g2.c
+++ b/arch/sh/drivers/dma/dma-g2.c
@@ -170,7 +170,7 @@ static int __init g2_dma_init(void)
 {
         int ret;
 
-        ret = request_irq(HW_EVENT_G2_DMA, g2_dma_interrupt, IRQF_DISABLED,
+        ret = request_irq(HW_EVENT_G2_DMA, g2_dma_interrupt, 0,
                           "g2 DMA handler", &g2_dma_info);
         if (unlikely(ret))
                 return -EINVAL;
diff --git a/arch/sh/drivers/dma/dma-pvr2.c b/arch/sh/drivers/dma/dma-pvr2.c
index 3cee58e7f1e5..706a3434af7a 100644
--- a/arch/sh/drivers/dma/dma-pvr2.c
+++ b/arch/sh/drivers/dma/dma-pvr2.c
@@ -70,7 +70,6 @@ static int pvr2_xfer_dma(struct dma_channel *chan)
 static struct irqaction pvr2_dma_irq = {
         .name           = "pvr2 DMA handler",
         .handler        = pvr2_dma_interrupt,
-        .flags          = IRQF_DISABLED,
 };
 
 static struct dma_ops pvr2_dma_ops = {
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 827208781ed5..a60da6dd4d17 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -95,7 +95,7 @@ static int sh_dmac_request_dma(struct dma_channel *chan)
 #if defined(CONFIG_SH_DMA_IRQ_MULTI)
                                 IRQF_SHARED,
 #else
-                                IRQF_DISABLED,
+                                0,
 #endif
                                 chan->dev_id, chan);
 }
@@ -305,7 +305,7 @@ static int __init sh_dmac_init(void)
 #if defined(CONFIG_SH_DMA_IRQ_MULTI)
                                 IRQF_SHARED,
 #else
-                                IRQF_DISABLED,
+                                0,
 #endif
                                 dmae_name[n], (void *)dmae_name[n]);
                 if (unlikely(i < 0)) {
diff --git a/arch/sh/drivers/dma/dma-sysfs.c b/arch/sh/drivers/dma/dma-sysfs.c
index 1ee631d3725e..83cc704770d7 100644
--- a/arch/sh/drivers/dma/dma-sysfs.c
+++ b/arch/sh/drivers/dma/dma-sysfs.c
@@ -11,6 +11,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/stat.h>
 #include <linux/sysdev.h>
 #include <linux/platform_device.h>
 #include <linux/err.h>
diff --git a/arch/sh/drivers/dma/dmabrg.c b/arch/sh/drivers/dma/dmabrg.c
index 6ab9c4a15439..3d66a32ce610 100644
--- a/arch/sh/drivers/dma/dmabrg.c
+++ b/arch/sh/drivers/dma/dmabrg.c
@@ -174,17 +174,17 @@ static int __init dmabrg_init(void)
         or = __raw_readl(DMAOR);
         __raw_writel(or | DMAOR_BRG | DMAOR_DMEN, DMAOR);
 
-        ret = request_irq(DMABRGI0, dmabrg_irq, IRQF_DISABLED,
+        ret = request_irq(DMABRGI0, dmabrg_irq, 0,
                         "DMABRG USB address error", NULL);
         if (ret)
                 goto out0;
 
-        ret = request_irq(DMABRGI1, dmabrg_irq, IRQF_DISABLED,
+        ret = request_irq(DMABRGI1, dmabrg_irq, 0,
                         "DMABRG Transfer End", NULL);
         if (ret)
                 goto out1;
 
-        ret = request_irq(DMABRGI2, dmabrg_irq, IRQF_DISABLED,
+        ret = request_irq(DMABRGI2, dmabrg_irq, 0,
                         "DMABRG Transfer Half", NULL);
         if (ret == 0)
                 return ret;
diff --git a/arch/sh/drivers/pci/fixups-cayman.c b/arch/sh/drivers/pci/fixups-cayman.c
index b68b61d22c6c..edc2fb7a5bb2 100644
--- a/arch/sh/drivers/pci/fixups-cayman.c
+++ b/arch/sh/drivers/pci/fixups-cayman.c
@@ -5,7 +5,7 @@
 #include <cpu/irq.h>
 #include "pci-sh5.h"
 
-int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
         int result = -1;
 
diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c
index 942ef4f155f5..edeea8960c30 100644
--- a/arch/sh/drivers/pci/fixups-dreamcast.c
+++ b/arch/sh/drivers/pci/fixups-dreamcast.c
@@ -64,7 +64,7 @@ static void __init gapspci_fixup_resources(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, gapspci_fixup_resources);
 
-int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
         /*
          * The interrupt routing semantics here are quite trivial.
diff --git a/arch/sh/drivers/pci/fixups-landisk.c b/arch/sh/drivers/pci/fixups-landisk.c
index 95c6e2d94a0a..ecb1d1060638 100644
--- a/arch/sh/drivers/pci/fixups-landisk.c
+++ b/arch/sh/drivers/pci/fixups-landisk.c
@@ -19,7 +19,7 @@
 #define PCIMCR_MRSET_OFF        0xBFFFFFFF
 #define PCIMCR_RFSH_OFF         0xFFFFFFFB
 
-int pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
 {
         /*
          * slot0: pin1-4 = irq5,6,7,8
diff --git a/arch/sh/drivers/pci/fixups-r7780rp.c b/arch/sh/drivers/pci/fixups-r7780rp.c
index 08b2d8658a00..f9370dce0b70 100644
--- a/arch/sh/drivers/pci/fixups-r7780rp.c
+++ b/arch/sh/drivers/pci/fixups-r7780rp.c
@@ -18,7 +18,7 @@ static char irq_tab[] __initdata = {
         65, 66, 67, 68,
 };
 
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
 {
         return irq_tab[slot];
 }
diff --git a/arch/sh/drivers/pci/fixups-rts7751r2d.c b/arch/sh/drivers/pci/fixups-rts7751r2d.c
index e248516118a9..eaddb56c45c6 100644
--- a/arch/sh/drivers/pci/fixups-rts7751r2d.c
+++ b/arch/sh/drivers/pci/fixups-rts7751r2d.c
@@ -31,7 +31,7 @@ static char lboxre2_irq_tab[] __initdata = {
         IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD,
 };
 
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
 {
         if (mach_is_lboxre2())
                 return lboxre2_irq_tab[slot];
diff --git a/arch/sh/drivers/pci/fixups-sdk7780.c b/arch/sh/drivers/pci/fixups-sdk7780.c
index 0930f988ac29..0b8472501b88 100644
--- a/arch/sh/drivers/pci/fixups-sdk7780.c
+++ b/arch/sh/drivers/pci/fixups-sdk7780.c
@@ -27,7 +27,7 @@ static char sdk7780_irq_tab[4][16] __initdata = {
         { 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
 };
 
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
 {
        return sdk7780_irq_tab[pin-1][slot];
 }
diff --git a/arch/sh/drivers/pci/fixups-se7751.c b/arch/sh/drivers/pci/fixups-se7751.c
index fd3e6b02f289..2ec146c3fa44 100644
--- a/arch/sh/drivers/pci/fixups-se7751.c
+++ b/arch/sh/drivers/pci/fixups-se7751.c
@@ -6,7 +6,7 @@
 #include <linux/io.h>
 #include "pci-sh4.h"
 
-int __init pcibios_map_platform_irq(struct pci_dev *, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *, u8 slot, u8 pin)
 {
         switch (slot) {
         case 0: return 13;
diff --git a/arch/sh/drivers/pci/fixups-sh03.c b/arch/sh/drivers/pci/fixups-sh03.c
index 2e8a18b7ee53..1615e5906168 100644
--- a/arch/sh/drivers/pci/fixups-sh03.c
+++ b/arch/sh/drivers/pci/fixups-sh03.c
@@ -3,7 +3,7 @@
 #include <linux/types.h>
 #include <linux/pci.h>
 
-int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
         int irq;
 
diff --git a/arch/sh/drivers/pci/fixups-snapgear.c b/arch/sh/drivers/pci/fixups-snapgear.c
index 5a39ecc1adb8..4a093c648d12 100644
--- a/arch/sh/drivers/pci/fixups-snapgear.c
+++ b/arch/sh/drivers/pci/fixups-snapgear.c
@@ -18,7 +18,7 @@
 #include <linux/pci.h>
 #include "pci-sh4.h"
 
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
 {
         int irq = -1;
 
diff --git a/arch/sh/drivers/pci/fixups-titan.c b/arch/sh/drivers/pci/fixups-titan.c
index 3a79fa8254a6..bd1addb1b8be 100644
--- a/arch/sh/drivers/pci/fixups-titan.c
+++ b/arch/sh/drivers/pci/fixups-titan.c
@@ -27,7 +27,7 @@ static char titan_irq_tab[] __initdata = {
         TITAN_IRQ_USB,
 };
 
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
 {
         int irq = titan_irq_tab[slot];
 
diff --git a/arch/sh/drivers/pci/pci-sh5.c b/arch/sh/drivers/pci/pci-sh5.c
index 0bf296c78795..16c1e721bf54 100644
--- a/arch/sh/drivers/pci/pci-sh5.c
+++ b/arch/sh/drivers/pci/pci-sh5.c
@@ -107,13 +107,13 @@ static int __init sh5pci_init(void)
         u32 uval;
 
         if (request_irq(IRQ_ERR, pcish5_err_irq,
-                        IRQF_DISABLED, "PCI Error",NULL) < 0) {
+                        0, "PCI Error",NULL) < 0) {
                 printk(KERN_ERR "PCISH5: Cannot hook PCI_PERR interrupt\n");
                 return -EINVAL;
         }
 
         if (request_irq(IRQ_SERR, pcish5_serr_irq,
-                        IRQF_DISABLED, "PCI SERR interrupt", NULL) < 0) {
+                        0, "PCI SERR interrupt", NULL) < 0) {
                 printk(KERN_ERR "PCISH5: Cannot hook PCI_SERR interrupt\n");
                 return -EINVAL;
         }
diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c
index edb7cca14882..fa7b978cc727 100644
--- a/arch/sh/drivers/pci/pci-sh7780.c
+++ b/arch/sh/drivers/pci/pci-sh7780.c
@@ -172,7 +172,7 @@ static int __init sh7780_pci_setup_irqs(struct pci_channel *hose)
                      PCI_STATUS_SIG_TARGET_ABORT | \
                      PCI_STATUS_PARITY, hose->reg_base + PCI_STATUS);
 
-        ret = request_irq(hose->serr_irq, sh7780_pci_serr_irq, IRQF_DISABLED,
+        ret = request_irq(hose->serr_irq, sh7780_pci_serr_irq, 0,
                           "PCI SERR interrupt", hose);
         if (unlikely(ret)) {
                 printk(KERN_ERR "PCI: Failed hooking SERR IRQ\n");
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index 194231cb5a70..c2691afe8f79 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -20,6 +20,7 @@
 #include <linux/io.h>
 #include <linux/mutex.h>
 #include <linux/spinlock.h>
+#include <linux/export.h>
 
 unsigned long PCIBIOS_MIN_IO = 0x0000;
 unsigned long PCIBIOS_MIN_MEM = 0;
diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c
index 4418f9070ed1..4df27c4fbf99 100644
--- a/arch/sh/drivers/pci/pcie-sh7786.c
+++ b/arch/sh/drivers/pci/pcie-sh7786.c
@@ -466,7 +466,7 @@ static int __init pcie_init(struct sh7786_pcie_port *port)
         return 0;
 }
 
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
 {
         return 71;
 }
diff --git a/arch/sh/drivers/push-switch.c b/arch/sh/drivers/push-switch.c
index afc24556572b..637b79b09657 100644
--- a/arch/sh/drivers/push-switch.c
+++ b/arch/sh/drivers/push-switch.c
@@ -63,7 +63,7 @@ static int switch_drv_probe(struct platform_device *pdev)
         BUG_ON(!psw_info);
 
         ret = request_irq(irq, psw_info->irq_handler,
-                          IRQF_DISABLED | psw_info->irq_flags,
+                          psw_info->irq_flags,
                           psw_info->name ? psw_info->name : DRV_NAME, pdev);
         if (unlikely(ret < 0))
                 goto err;