alpha: Use vsprintf extention %pf with builtin_return_address

Emit the function name not the address when possible.

builtin_return_address() gives an address.  When building
a kernel with CONFIG_KALLSYMS, emit the actual function
name not the address.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 10 insertions, 10 deletions

diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 43610804987d..9460b90077ca 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -236,7 +236,7 @@ static int pci_dac_dma_supported(struct pci_dev *dev, u64 mask)
                 ok = 0;
 
         /* If both conditions above are met, we are fine. */
-        DBGA("pci_dac_dma_supported %s from %p\n",
+        DBGA("pci_dac_dma_supported %s from %pf\n",
              ok ? "yes" : "no", __builtin_return_address(0));
 
         return ok;
@@ -268,7 +268,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size,
             && paddr + size <= __direct_map_size) {
                 ret = paddr + __direct_map_base;
 
-                DBGA2("pci_map_single: [%p,%zx] -> direct %llx from %p\n",
+                DBGA2("pci_map_single: [%p,%zx] -> direct %llx from %pf\n",
                       cpu_addr, size, ret, __builtin_return_address(0));
 
                 return ret;
@@ -279,7 +279,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size,
         if (dac_allowed) {
                 ret = paddr + alpha_mv.pci_dac_offset;
 
-                DBGA2("pci_map_single: [%p,%zx] -> DAC %llx from %p\n",
+                DBGA2("pci_map_single: [%p,%zx] -> DAC %llx from %pf\n",
                       cpu_addr, size, ret, __builtin_return_address(0));
 
                 return ret;
@@ -316,7 +316,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size,
         ret = arena->dma_base + dma_ofs * PAGE_SIZE;
         ret += (unsigned long)cpu_addr & ~PAGE_MASK;
 
-        DBGA2("pci_map_single: [%p,%zx] np %ld -> sg %llx from %p\n",
+        DBGA2("pci_map_single: [%p,%zx] np %ld -> sg %llx from %pf\n",
               cpu_addr, size, npages, ret, __builtin_return_address(0));
 
         return ret;
@@ -385,14 +385,14 @@ static void alpha_pci_unmap_page(struct device *dev, dma_addr_t dma_addr,
             && dma_addr < __direct_map_base + __direct_map_size) {
                 /* Nothing to do.  */
 
-                DBGA2("pci_unmap_single: direct [%llx,%zx] from %p\n",
+                DBGA2("pci_unmap_single: direct [%llx,%zx] from %pf\n",
                       dma_addr, size, __builtin_return_address(0));
 
                 return;
         }
 
         if (dma_addr > 0xffffffff) {
-                DBGA2("pci64_unmap_single: DAC [%llx,%zx] from %p\n",
+                DBGA2("pci64_unmap_single: DAC [%llx,%zx] from %pf\n",
                       dma_addr, size, __builtin_return_address(0));
                 return;
         }
@@ -424,7 +424,7 @@ static void alpha_pci_unmap_page(struct device *dev, dma_addr_t dma_addr,
 
         spin_unlock_irqrestore(&arena->lock, flags);
 
-        DBGA2("pci_unmap_single: sg [%llx,%zx] np %ld from %p\n",
+        DBGA2("pci_unmap_single: sg [%llx,%zx] np %ld from %pf\n",
               dma_addr, size, npages, __builtin_return_address(0));
 }
 
@@ -446,7 +446,7 @@ try_again:
         cpu_addr = (void *)__get_free_pages(gfp, order);
         if (! cpu_addr) {
                 printk(KERN_INFO "pci_alloc_consistent: "
-                       "get_free_pages failed from %p\n",
+                       "get_free_pages failed from %pf\n",
                         __builtin_return_address(0));
                 /* ??? Really atomic allocation?  Otherwise we could play
                    with vmalloc and sg if we can't find contiguous memory.  */
@@ -465,7 +465,7 @@ try_again:
                 goto try_again;
         }
 
-        DBGA2("pci_alloc_consistent: %zx -> [%p,%llx] from %p\n",
+        DBGA2("pci_alloc_consistent: %zx -> [%p,%llx] from %pf\n",
               size, cpu_addr, *dma_addrp, __builtin_return_address(0));
 
         return cpu_addr;
@@ -484,7 +484,7 @@ static void alpha_pci_free_coherent(struct device *dev, size_t size,
         pci_unmap_single(pdev, dma_addr, size, PCI_DMA_BIDIRECTIONAL);
         free_pages((unsigned long)cpu_addr, get_order(size));
 
-        DBGA2("pci_free_consistent: [%llx,%zx] from %p\n",
+        DBGA2("pci_free_consistent: [%llx,%zx] from %pf\n",
               dma_addr, size, __builtin_return_address(0));
 }