Merge branch 'topic/jack' into topic/docbook-fix

[linux-2.6-omap-h63xx.git] / arch / parisc / kernel / pci-dma.c

diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index 23c1388df1f55c5e2a34459ace9e08f336dad2df..ccd61b9567a6e8f837426961ec1c4de231c517f2 100644 (file)
--- a/arch/parisc/kernel/pci-dma.c
+++ b/arch/parisc/kernel/pci-dma.c
@@ -25,6 +25,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/types.h>
+#include <linux/scatterlist.h>
 
 #include <asm/cacheflush.h>
 #include <asm/dma.h>    /* for DMA_CHUNK_SIZE */
@@ -396,10 +397,9 @@ pcxl_dma_init(void)
                        "pcxl_dma_init: Unable to create gsc /proc dir entry\n");
        else {
                struct proc_dir_entry* ent;
-               ent = create_proc_entry("pcxl_dma", 0, proc_gsc_root);
-               if (ent)
-                       ent->proc_fops = &proc_pcxl_dma_ops;
-               else
+               ent = proc_create("pcxl_dma", 0, proc_gsc_root,
+                                 &proc_pcxl_dma_ops);
+               if (!ent)
                        printk(KERN_WARNING
                                "pci-dma.c: Unable to create pcxl_dma /proc entry.\n");
        }
@@ -569,11 +569,10 @@ static void *fail_alloc_consistent(struct device *dev, size_t size,
 static void *pa11_dma_alloc_noncoherent(struct device *dev, size_t size,
                                          dma_addr_t *dma_handle, gfp_t flag)
 {
-       void *addr = NULL;
+       void *addr;
 
-       /* rely on kmalloc to be cacheline aligned */
-       addr = kmalloc(size, flag);
-       if(addr)
+       addr = (void *)__get_free_pages(flag, get_order(size));
+       if (addr)
                *dma_handle = (dma_addr_t)virt_to_phys(addr);
 
        return addr;
@@ -582,7 +581,7 @@ static void *pa11_dma_alloc_noncoherent(struct device *dev, size_t size,
 static void pa11_dma_free_noncoherent(struct device *dev, size_t size,
                                        void *vaddr, dma_addr_t iova)
 {
-       kfree(vaddr);
+       free_pages((unsigned long)vaddr, get_order(size));
        return;
 }