[PATCH 01/14] alpha: use printk_once

[Marcin Slusarz]

Signed-off-by: Marcin Slusarz <marcin.slusarz@xxxxxxxxx>
Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
Cc: Richard Henderson <rth@xxxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: linux-alpha@xxxxxxxxxxxxxxx
---
 arch/alpha/kernel/pci_iommu.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index bfb880a..d15aedf 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -268,11 +268,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size,
 	   assume it doesn't support sg mapping, and, since we tried to
 	   use direct_map above, it now must be considered an error. */
 	if (! alpha_mv.mv_pci_tbi) {
-		static int been_here = 0; /* Only print the message once. */
-		if (!been_here) {
-		    printk(KERN_WARNING "pci_map_single: no HW sg\n");
-		    been_here = 1;
-		}
+		printk_once(KERN_WARNING "pci_map_single: no HW sg\n");
 		return 0;
 	}
 
-- 
1.6.3.3

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