[PARISC] sparse fixes

0/NULL, missing __user, missing __iomem, non-ANSI prototype.

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

3 files changed, 3 insertions, 3 deletions

diff --git a/drivers/parisc/iosapic_private.h b/drivers/parisc/iosapic_private.h
index 41e7ec2a44aa..6e05e30a2450 100644
--- a/drivers/parisc/iosapic_private.h
+++ b/drivers/parisc/iosapic_private.h
@@ -132,7 +132,7 @@ struct iosapic_irt {
 struct vector_info {
         struct iosapic_info *iosapic;   /* I/O SAPIC this vector is on */
         struct irt_entry *irte;         /* IRT entry */
-        u32     *eoi_addr;              /* precalculate EOI reg address */
+        u32 __iomem *eoi_addr;          /* precalculate EOI reg address */
         u32     eoi_data;               /* IA64: ?       PA: swapped txn_data */
         int     txn_irq;                /* virtual IRQ number for processor */
         ulong   txn_addr;               /* IA64: id_eid  PA: partial HPA */
diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c
index ba6769934c77..ad4a1a12a1ae 100644
--- a/drivers/parisc/lba_pci.c
+++ b/drivers/parisc/lba_pci.c
@@ -980,7 +980,7 @@ LBA_PORT_IN(32, 0)
 #define LBA_PORT_OUT(size, mask) \
 static void lba_pat_out##size (struct pci_hba_data *l, u16 addr, u##size val) \
 { \
-        void *where = (void *) PIOP_TO_GMMIO(LBA_DEV(l), addr); \
+        void __iomem *where = PIOP_TO_GMMIO(LBA_DEV(l), addr); \
         DBG_PORT("%s(0x%p, 0x%x, 0x%x)\n", __FUNCTION__, l, addr, val); \
         WRITE_REG##size(val, where); \
         /* flush the I/O down to the elroy at least */ \
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c
index f1e7ccd5475b..41abbed51ea7 100644
--- a/drivers/parisc/sba_iommu.c
+++ b/drivers/parisc/sba_iommu.c
@@ -846,7 +846,7 @@ static void *sba_alloc_consistent(struct device *hwdev, size_t size,
         if (!hwdev) {
                 /* only support PCI */
                 *dma_handle = 0;
-                return 0;
+                return NULL;
         }
 
         ret = (void *) __get_free_pages(gfp, get_order(size));