Auto-update from upstream

31 files changed, 44 insertions, 44 deletions

diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c
index 582a3519fb28d2..9903e3a7910248 100644
--- a/arch/alpha/kernel/pci-noop.c
+++ b/arch/alpha/kernel/pci-noop.c
@@ -154,7 +154,7 @@ pci_dma_supported(struct pci_dev *hwdev, dma_addr_t mask)
 
 void *
 dma_alloc_coherent(struct device *dev, size_t size,
-		   dma_addr_t *dma_handle, int gfp)
+		   dma_addr_t *dma_handle, gfp_t gfp)
 {
 	void *ret;
 
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 7cb23f12ecbd03..c468e312e5f815 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -397,7 +397,7 @@ pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp)
 {
 	void *cpu_addr;
 	long order = get_order(size);
-	int gfp = GFP_ATOMIC;
+	gfp_t gfp = GFP_ATOMIC;
 
 try_again:
 	cpu_addr = (void *)__get_free_pages(gfp, order);
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index 26356ce4da5448..82f4d5e27c5492 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -75,7 +75,7 @@ static struct vm_region consistent_head = {
 };
 
 static struct vm_region *
-vm_region_alloc(struct vm_region *head, size_t size, int gfp)
+vm_region_alloc(struct vm_region *head, size_t size, gfp_t gfp)
 {
 	unsigned long addr = head->vm_start, end = head->vm_end - size;
 	unsigned long flags;
@@ -133,7 +133,7 @@ static struct vm_region *vm_region_find(struct vm_region *head, unsigned long ad
 #endif
 
 static void *
-__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, int gfp,
+__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
 	    pgprot_t prot)
 {
 	struct page *page;
@@ -251,7 +251,7 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, int gfp,
  * virtual and bus address for that space.
  */
 void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, int gfp)
+dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp)
 {
 	return __dma_alloc(dev, size, handle, gfp,
 			   pgprot_noncached(pgprot_kernel));
@@ -263,7 +263,7 @@ EXPORT_SYMBOL(dma_alloc_coherent);
  * dma_alloc_coherent above.
  */
 void *
-dma_alloc_writecombine(struct device *dev, size_t size, dma_addr_t *handle, int gfp)
+dma_alloc_writecombine(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp)
 {
 	return __dma_alloc(dev, size, handle, gfp,
 			   pgprot_writecombine(pgprot_kernel));
diff --git a/arch/frv/mb93090-mb00/pci-dma-nommu.c b/arch/frv/mb93090-mb00/pci-dma-nommu.c
index 819895cf0b9eda..2082a9647f4fb0 100644
--- a/arch/frv/mb93090-mb00/pci-dma-nommu.c
+++ b/arch/frv/mb93090-mb00/pci-dma-nommu.c
@@ -33,7 +33,7 @@ struct dma_alloc_record {
 static DEFINE_SPINLOCK(dma_alloc_lock);
 static LIST_HEAD(dma_alloc_list);
 
-void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, int gfp)
+void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t gfp)
 {
 	struct dma_alloc_record *new;
 	struct list_head *this = &dma_alloc_list;
diff --git a/arch/frv/mb93090-mb00/pci-dma.c b/arch/frv/mb93090-mb00/pci-dma.c
index 27eb1206650761..86fbdadc51b6b2 100644
--- a/arch/frv/mb93090-mb00/pci-dma.c
+++ b/arch/frv/mb93090-mb00/pci-dma.c
@@ -17,7 +17,7 @@
 #include <linux/highmem.h>
 #include <asm/io.h>
 
-void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, int gfp)
+void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t gfp)
 {
 	void *ret;
 
diff --git a/arch/frv/mm/dma-alloc.c b/arch/frv/mm/dma-alloc.c
index 4b38d45435f697..cfc4f97490c693 100644
--- a/arch/frv/mm/dma-alloc.c
+++ b/arch/frv/mm/dma-alloc.c
@@ -81,7 +81,7 @@ static int map_page(unsigned long va, unsigned long pa, pgprot_t prot)
  * portions of the kernel with single large page TLB entries, and
  * still get unique uncached pages for consistent DMA.
  */
-void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle)
+void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle)
 {
 	struct vm_struct *area;
 	unsigned long page, va, pa;
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c
index 80f8ef013939f4..1ba02baf2f94fb 100644
--- a/arch/ia64/hp/common/hwsw_iommu.c
+++ b/arch/ia64/hp/common/hwsw_iommu.c
@@ -71,7 +71,7 @@ hwsw_init (void)
 }
 
 void *
-hwsw_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, int flags)
+hwsw_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flags)
 {
 	if (use_swiotlb(dev))
 		return swiotlb_alloc_coherent(dev, size, dma_handle, flags);
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 11957598a8b944..21bffba78b6dfc 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -1076,7 +1076,7 @@ void sba_unmap_single(struct device *dev, dma_addr_t iova, size_t size, int dir)
  * See Documentation/DMA-mapping.txt
  */
 void *
-sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, int flags)
+sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flags)
 {
 	struct ioc *ioc;
 	void *addr;
diff --git a/arch/ia64/lib/swiotlb.c b/arch/ia64/lib/swiotlb.c
index a604efc7f6c9db..3ebbb3c8ba368f 100644
--- a/arch/ia64/lib/swiotlb.c
+++ b/arch/ia64/lib/swiotlb.c
@@ -314,7 +314,7 @@ sync_single(struct device *hwdev, char *dma_addr, size_t size, int dir)
 
 void *
 swiotlb_alloc_coherent(struct device *hwdev, size_t size,
-		       dma_addr_t *dma_handle, int flags)
+		       dma_addr_t *dma_handle, gfp_t flags)
 {
 	unsigned long dev_addr;
 	void *ret;
diff --git a/arch/ia64/sn/kernel/xpc.h b/arch/ia64/sn/kernel/xpc.h
index d0ee635daf2e7f..e5f5a4e51f700e 100644
--- a/arch/ia64/sn/kernel/xpc.h
+++ b/arch/ia64/sn/kernel/xpc.h
@@ -939,7 +939,7 @@ xpc_map_bte_errors(bte_result_t error)
 
 
 static inline void *
-xpc_kmalloc_cacheline_aligned(size_t size, int flags, void **base)
+xpc_kmalloc_cacheline_aligned(size_t size, gfp_t flags, void **base)
 {
 	/* see if kmalloc will give us cachline aligned memory by default */
 	*base = kmalloc(size, flags);
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 0e4b9ad9ef0250..75e6e874bebff0 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -75,7 +75,7 @@ EXPORT_SYMBOL(sn_dma_set_mask);
  * more information.
  */
 void *sn_dma_alloc_coherent(struct device *dev, size_t size,
-			    dma_addr_t * dma_handle, int flags)
+			    dma_addr_t * dma_handle, gfp_t flags)
 {
 	void *cpuaddr;
 	unsigned long phys_addr;
diff --git a/arch/mips/mm/dma-coherent.c b/arch/mips/mm/dma-coherent.c
index 97a50d38c98f33..a617f8c327e870 100644
--- a/arch/mips/mm/dma-coherent.c
+++ b/arch/mips/mm/dma-coherent.c
@@ -18,7 +18,7 @@
 #include <asm/io.h>
 
 void *dma_alloc_noncoherent(struct device *dev, size_t size,
-	dma_addr_t * dma_handle, int gfp)
+	dma_addr_t * dma_handle, gfp_t gfp)
 {
 	void *ret;
 	/* ignore region specifiers */
@@ -39,7 +39,7 @@ void *dma_alloc_noncoherent(struct device *dev, size_t size,
 EXPORT_SYMBOL(dma_alloc_noncoherent);
 
 void *dma_alloc_coherent(struct device *dev, size_t size,
-	dma_addr_t * dma_handle, int gfp)
+	dma_addr_t * dma_handle, gfp_t gfp)
 	__attribute__((alias("dma_alloc_noncoherent")));
 
 EXPORT_SYMBOL(dma_alloc_coherent);
diff --git a/arch/mips/mm/dma-ip27.c b/arch/mips/mm/dma-ip27.c
index aa7c94b5d7817a..8da19fd22ac6f0 100644
--- a/arch/mips/mm/dma-ip27.c
+++ b/arch/mips/mm/dma-ip27.c
@@ -22,7 +22,7 @@
 	pdev_to_baddr(to_pci_dev(dev), (addr))
 
 void *dma_alloc_noncoherent(struct device *dev, size_t size,
-	dma_addr_t * dma_handle, int gfp)
+	dma_addr_t * dma_handle, gfp_t gfp)
 {
 	void *ret;
 
@@ -44,7 +44,7 @@ void *dma_alloc_noncoherent(struct device *dev, size_t size,
 EXPORT_SYMBOL(dma_alloc_noncoherent);
 
 void *dma_alloc_coherent(struct device *dev, size_t size,
-	dma_addr_t * dma_handle, int gfp)
+	dma_addr_t * dma_handle, gfp_t gfp)
 	__attribute__((alias("dma_alloc_noncoherent")));
 
 EXPORT_SYMBOL(dma_alloc_coherent);
diff --git a/arch/mips/mm/dma-ip32.c b/arch/mips/mm/dma-ip32.c
index 2cbe196c35fb58..a7e3072ff78d5b 100644
--- a/arch/mips/mm/dma-ip32.c
+++ b/arch/mips/mm/dma-ip32.c
@@ -37,7 +37,7 @@
 #define RAM_OFFSET_MASK	0x3fffffff
 
 void *dma_alloc_noncoherent(struct device *dev, size_t size,
-	dma_addr_t * dma_handle, int gfp)
+	dma_addr_t * dma_handle, gfp_t gfp)
 {
 	void *ret;
 	/* ignore region specifiers */
@@ -61,7 +61,7 @@ void *dma_alloc_noncoherent(struct device *dev, size_t size,
 EXPORT_SYMBOL(dma_alloc_noncoherent);
 
 void *dma_alloc_coherent(struct device *dev, size_t size,
-	dma_addr_t * dma_handle, int gfp)
+	dma_addr_t * dma_handle, gfp_t gfp)
 {
 	void *ret;
 
diff --git a/arch/mips/mm/dma-noncoherent.c b/arch/mips/mm/dma-noncoherent.c
index 59e54f12212ecf..4ce02028a292cb 100644
--- a/arch/mips/mm/dma-noncoherent.c
+++ b/arch/mips/mm/dma-noncoherent.c
@@ -24,7 +24,7 @@
  */
 
 void *dma_alloc_noncoherent(struct device *dev, size_t size,
-	dma_addr_t * dma_handle, int gfp)
+	dma_addr_t * dma_handle, gfp_t gfp)
 {
 	void *ret;
 	/* ignore region specifiers */
@@ -45,7 +45,7 @@ void *dma_alloc_noncoherent(struct device *dev, size_t size,
 EXPORT_SYMBOL(dma_alloc_noncoherent);
 
 void *dma_alloc_coherent(struct device *dev, size_t size,
-	dma_addr_t * dma_handle, int gfp)
+	dma_addr_t * dma_handle, gfp_t gfp)
 {
 	void *ret;
 
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index d9b447cb1a0d60..ae6213d71670c4 100644
--- a/arch/parisc/kernel/pci-dma.c
+++ b/arch/parisc/kernel/pci-dma.c
@@ -359,7 +359,7 @@ pcxl_dma_init(void)
 
 __initcall(pcxl_dma_init);
 
-static void * pa11_dma_alloc_consistent (struct device *dev, size_t size, dma_addr_t *dma_handle, int flag)
+static void * pa11_dma_alloc_consistent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag)
 {
 	unsigned long vaddr;
 	unsigned long paddr;
@@ -512,13 +512,13 @@ struct hppa_dma_ops pcxl_dma_ops = {
 };
 
 static void *fail_alloc_consistent(struct device *dev, size_t size,
-				   dma_addr_t *dma_handle, int flag)
+				   dma_addr_t *dma_handle, gfp_t flag)
 {
 	return NULL;
 }
 
 static void *pa11_dma_alloc_noncoherent(struct device *dev, size_t size,
-					  dma_addr_t *dma_handle, int flag)
+					  dma_addr_t *dma_handle, gfp_t flag)
 {
 	void *addr = NULL;
 
diff --git a/arch/ppc/8xx_io/cs4218.h b/arch/ppc/8xx_io/cs4218.h
index a3c38c5a5db2dd..f1c7392255f869 100644
--- a/arch/ppc/8xx_io/cs4218.h
+++ b/arch/ppc/8xx_io/cs4218.h
@@ -78,7 +78,7 @@ typedef struct {
     const char *name2;
     void (*open)(void);
     void (*release)(void);
-    void *(*dma_alloc)(unsigned int, int);
+    void *(*dma_alloc)(unsigned int, gfp_t);
     void (*dma_free)(void *, unsigned int);
     int (*irqinit)(void);
 #ifdef MODULE
diff --git a/arch/ppc/8xx_io/cs4218_tdm.c b/arch/ppc/8xx_io/cs4218_tdm.c
index 2ca9ec7ec3a7b4..532caa388dc258 100644
--- a/arch/ppc/8xx_io/cs4218_tdm.c
+++ b/arch/ppc/8xx_io/cs4218_tdm.c
@@ -318,7 +318,7 @@ struct cs_sound_settings {
 
 static struct cs_sound_settings sound;
 
-static void *CS_Alloc(unsigned int size, int flags);
+static void *CS_Alloc(unsigned int size, gfp_t flags);
 static void CS_Free(void *ptr, unsigned int size);
 static int CS_IrqInit(void);
 #ifdef MODULE
@@ -959,7 +959,7 @@ static TRANS transCSNormalRead = {
 
 /*** Low level stuff *********************************************************/
 
-static void *CS_Alloc(unsigned int size, int flags)
+static void *CS_Alloc(unsigned int size, gfp_t flags)
 {
 	int	order;
 
diff --git a/arch/ppc/kernel/dma-mapping.c b/arch/ppc/kernel/dma-mapping.c
index 8edee806dae720..0f710d2baec609 100644
--- a/arch/ppc/kernel/dma-mapping.c
+++ b/arch/ppc/kernel/dma-mapping.c
@@ -115,7 +115,7 @@ static struct vm_region consistent_head = {
 };
 
 static struct vm_region *
-vm_region_alloc(struct vm_region *head, size_t size, int gfp)
+vm_region_alloc(struct vm_region *head, size_t size, gfp_t gfp)
 {
 	unsigned long addr = head->vm_start, end = head->vm_end - size;
 	unsigned long flags;
@@ -173,7 +173,7 @@ static struct vm_region *vm_region_find(struct vm_region *head, unsigned long ad
  * virtual and bus address for that space.
  */
 void *
-__dma_alloc_coherent(size_t size, dma_addr_t *handle, int gfp)
+__dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp)
 {
 	struct page *page;
 	struct vm_region *c;
diff --git a/arch/ppc/mm/pgtable.c b/arch/ppc/mm/pgtable.c
index 81a3d7446d3718..43505b1fc5d88b 100644
--- a/arch/ppc/mm/pgtable.c
+++ b/arch/ppc/mm/pgtable.c
@@ -114,9 +114,9 @@ struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address)
 	struct page *ptepage;
 
 #ifdef CONFIG_HIGHPTE
-	int flags = GFP_KERNEL | __GFP_HIGHMEM | __GFP_REPEAT;
+	gfp_t flags = GFP_KERNEL | __GFP_HIGHMEM | __GFP_REPEAT;
 #else
-	int flags = GFP_KERNEL | __GFP_REPEAT;
+	gfp_t flags = GFP_KERNEL | __GFP_REPEAT;
 #endif
 
 	ptepage = alloc_pages(flags, 0);
diff --git a/arch/sh/boards/renesas/rts7751r2d/mach.c b/arch/sh/boards/renesas/rts7751r2d/mach.c
index 1efc18e786d511..610740512d56ae 100644
--- a/arch/sh/boards/renesas/rts7751r2d/mach.c
+++ b/arch/sh/boards/renesas/rts7751r2d/mach.c
@@ -23,7 +23,7 @@ extern void init_rts7751r2d_IRQ(void);
 extern void *rts7751r2d_ioremap(unsigned long, unsigned long);
 extern int rts7751r2d_irq_demux(int irq);
 
-extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, int);
+extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
 extern int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
 
 /*
diff --git a/arch/sh/cchips/voyagergx/consistent.c b/arch/sh/cchips/voyagergx/consistent.c
index 5b92585a38d2b3..3d9a02c093a39d 100644
--- a/arch/sh/cchips/voyagergx/consistent.c
+++ b/arch/sh/cchips/voyagergx/consistent.c
@@ -31,7 +31,7 @@ static LIST_HEAD(voya_alloc_list);
 #define OHCI_SRAM_SIZE	0x10000
 
 void *voyagergx_consistent_alloc(struct device *dev, size_t size,
-				 dma_addr_t *handle, int flag)
+				 dma_addr_t *handle, gfp_t flag)
 {
 	struct list_head *list = &voya_alloc_list;
 	struct voya_alloc_entry *entry;
diff --git a/arch/sh/drivers/pci/dma-dreamcast.c b/arch/sh/drivers/pci/dma-dreamcast.c
index 83de7ef4e7df67..e12418bb1fa5ee 100644
--- a/arch/sh/drivers/pci/dma-dreamcast.c
+++ b/arch/sh/drivers/pci/dma-dreamcast.c
@@ -33,7 +33,7 @@
 static int gapspci_dma_used = 0;
 
 void *dreamcast_consistent_alloc(struct device *dev, size_t size,
-				 dma_addr_t *dma_handle, int flag)
+				 dma_addr_t *dma_handle, gfp_t flag)
 {
 	unsigned long buf;
 
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index 1f7af0c73cf454..df3a9e452cc553 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -11,7 +11,7 @@
 #include <linux/dma-mapping.h>
 #include <asm/io.h>
 
-void *consistent_alloc(int gfp, size_t size, dma_addr_t *handle)
+void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *handle)
 {
 	struct page *page, *end, *free;
 	void *ret;
diff --git a/arch/sparc64/solaris/socksys.c b/arch/sparc64/solaris/socksys.c
index d7c1c76582cc36..fc6669e8dde189 100644
--- a/arch/sparc64/solaris/socksys.c
+++ b/arch/sparc64/solaris/socksys.c
@@ -49,7 +49,7 @@ IPPROTO_EGP, IPPROTO_PUP, IPPROTO_UDP, IPPROTO_IDP, IPPROTO_RAW,
 
 #else
 
-extern void * mykmalloc(size_t s, int gfp);
+extern void * mykmalloc(size_t s, gfp_t gfp);
 extern void mykfree(void *);
 
 #endif
diff --git a/arch/sparc64/solaris/timod.c b/arch/sparc64/solaris/timod.c
index aaad29c35c8387..b84e5456b0250b 100644
--- a/arch/sparc64/solaris/timod.c
+++ b/arch/sparc64/solaris/timod.c
@@ -39,7 +39,7 @@ static char * page = NULL ;
 
 #else
 
-void * mykmalloc(size_t s, int gfp)
+void * mykmalloc(size_t s, gfp_t gfp)
 {
 	static char * page;
 	static size_t free;
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index ea008b031a8f50..462cc9d65386a6 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -252,7 +252,7 @@ void paging_init(void)
 #endif
 }
 
-struct page *arch_validate(struct page *page, int mask, int order)
+struct page *arch_validate(struct page *page, gfp_t mask, int order)
 {
 	unsigned long addr, zero = 0;
 	int i;
diff --git a/arch/um/kernel/process_kern.c b/arch/um/kernel/process_kern.c
index ea65db679e9cc5..0d73ceeece72cd 100644
--- a/arch/um/kernel/process_kern.c
+++ b/arch/um/kernel/process_kern.c
@@ -80,7 +80,7 @@ void free_stack(unsigned long stack, int order)
 unsigned long alloc_stack(int order, int atomic)
 {
 	unsigned long page;
-	int flags = GFP_KERNEL;
+	gfp_t flags = GFP_KERNEL;
 
 	if (atomic)
 		flags = GFP_ATOMIC;
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86_64/kernel/pci-gart.c
index cf0a0315d586a1..88be97c96987ad 100644
--- a/arch/x86_64/kernel/pci-gart.c
+++ b/arch/x86_64/kernel/pci-gart.c
@@ -187,7 +187,7 @@ static void flush_gart(struct device *dev)
 
 /* Allocate DMA memory on node near device */
 noinline
-static void *dma_alloc_pages(struct device *dev, unsigned gfp, unsigned order)
+static void *dma_alloc_pages(struct device *dev, gfp_t gfp, unsigned order)
 {
 	struct page *page;
 	int node;
@@ -204,7 +204,7 @@ static void *dma_alloc_pages(struct device *dev, unsigned gfp, unsigned order)
  */
 void *
 dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
-		   unsigned gfp)
+		   gfp_t gfp)
 {
 	void *memory;
 	unsigned long dma_mask = 0;
diff --git a/arch/x86_64/kernel/pci-nommu.c b/arch/x86_64/kernel/pci-nommu.c
index 67d90b89af0b08..5a981dca87ffb1 100644
--- a/arch/x86_64/kernel/pci-nommu.c
+++ b/arch/x86_64/kernel/pci-nommu.c
@@ -24,7 +24,7 @@ EXPORT_SYMBOL(iommu_sac_force);
  */
 
 void *dma_alloc_coherent(struct device *hwdev, size_t size,
-			 dma_addr_t *dma_handle, unsigned gfp)
+			 dma_addr_t *dma_handle, gfp_t gfp)
 {
 	void *ret;
 	u64 mask;
diff --git a/arch/xtensa/kernel/pci-dma.c b/arch/xtensa/kernel/pci-dma.c
index 84fde258cf8553..1ff82268e8eacf 100644
--- a/arch/xtensa/kernel/pci-dma.c
+++ b/arch/xtensa/kernel/pci-dma.c
@@ -29,7 +29,7 @@
  */
 
 void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, int gfp)
+dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp)
 {
 	void *ret;