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Commit b83ebf56 authored by Robert P. J. Day's avatar Robert P. J. Day Committed by David S. Miller
Browse files

[SPARC64]: Use shorter "get_zeroed_page" call. 



Signed-off-by: default avatarRobert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b3dd5b82

arch/sparc64/kernel/iommu.c

+1 −2
Original line number Diff line number Diff line
@@ -200,12 +200,11 @@ int iommu_table_init(struct iommu *iommu, int tsbsize, 
	/* Allocate and initialize the dummy page which we

	 * set inactive IO PTEs to point to.

	 */

	iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0);

	iommu->dummy_page = get_zeroed_page(GFP_KERNEL);

	if (!iommu->dummy_page) {

		printk(KERN_ERR "IOMMU: Error, gfp(dummy_page) failed.\n");

		goto out_free_map;

	}

	memset((void *)iommu->dummy_page, 0, PAGE_SIZE);

	iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);



	/* Now allocate and setup the IOMMU page table itself.  */