alpha: use printk_once
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -268,11 +268,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size,
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assume it doesn't support sg mapping, and, since we tried to
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assume it doesn't support sg mapping, and, since we tried to
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use direct_map above, it now must be considered an error. */
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use direct_map above, it now must be considered an error. */
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if (! alpha_mv.mv_pci_tbi) {
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if (! alpha_mv.mv_pci_tbi) {
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static int been_here = 0; /* Only print the message once. */
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printk_once(KERN_WARNING "pci_map_single: no HW sg\n");
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if (!been_here) {
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printk(KERN_WARNING "pci_map_single: no HW sg\n");
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been_here = 1;
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}
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return 0;
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return 0;
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}
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}
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