Commit 62173198 authored by Marcin Slusarz's avatar Marcin Slusarz Committed by Linus Torvalds
Browse files

alpha: use printk_once 



Signed-off-by: default avatarMarcin Slusarz <marcin.slusarz@gmail.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 27258e44

arch/alpha/kernel/pci_iommu.c

+1 −5
Original line number Diff line number Diff line
@@ -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;

	}

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