ARM: dma-mapping: use pr_* instread of printk

Replace all calls to printk with pr_* functions family.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-By: Subash Patel <subash.ramaswamy@linaro.org>

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 7ec0863..322c70a 100644 (file)
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -184,14 +184,14 @@ static int __init consistent_init(void)
 
                pud = pud_alloc(&init_mm, pgd, base);
                if (!pud) {
-                       printk(KERN_ERR "%s: no pud tables\n", __func__);
+                       pr_err("%s: no pud tables\n", __func__);
                        ret = -ENOMEM;
                        break;
                }
 
                pmd = pmd_alloc(&init_mm, pud, base);
                if (!pmd) {
-                       printk(KERN_ERR "%s: no pmd tables\n", __func__);
+                       pr_err("%s: no pmd tables\n", __func__);
                        ret = -ENOMEM;
                        break;
                }
@@ -199,7 +199,7 @@ static int __init consistent_init(void)
 
                pte = pte_alloc_kernel(pmd, base);
                if (!pte) {
-                       printk(KERN_ERR "%s: no pte tables\n", __func__);
+                       pr_err("%s: no pte tables\n", __func__);
                        ret = -ENOMEM;
                        break;
                }
@@ -222,7 +222,7 @@ __dma_alloc_remap(struct page *page, size_t size, gfp_t gfp, pgprot_t prot,
        int bit;
 
        if (!consistent_pte) {
-               printk(KERN_ERR "%s: not initialised\n", __func__);
+               pr_err("%s: not initialised\n", __func__);
                dump_stack();
                return NULL;
        }
@@ -281,14 +281,14 @@ static void __dma_free_remap(void *cpu_addr, size_t size)
 
        c = arm_vmregion_find_remove(&consistent_head, (unsigned long)cpu_addr);
        if (!c) {
-               printk(KERN_ERR "%s: trying to free invalid coherent area: %p\n",
+               pr_err("%s: trying to free invalid coherent area: %p\n",
                       __func__, cpu_addr);
                dump_stack();
                return;
        }
 
        if ((c->vm_end - c->vm_start) != size) {
-               printk(KERN_ERR "%s: freeing wrong coherent size (%ld != %d)\n",
+               pr_err("%s: freeing wrong coherent size (%ld != %d)\n",
                       __func__, c->vm_end - c->vm_start, size);
                dump_stack();
                size = c->vm_end - c->vm_start;
@@ -310,8 +310,8 @@ static void __dma_free_remap(void *cpu_addr, size_t size)
                }
 
                if (pte_none(pte) || !pte_present(pte))
-                       printk(KERN_CRIT "%s: bad page in kernel page table\n",
-                              __func__);
+                       pr_crit("%s: bad page in kernel page table\n",
+                               __func__);
        } while (size -= PAGE_SIZE);
 
        flush_tlb_kernel_range(c->vm_start, c->vm_end);