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由 David Gibson 提交于
The slb_lookup() function, used in the ppc translation path returns a number of slb entry fields in reference parameters. However, only one of the two callers of slb_lookup() actually wants this information. This patch, therefore, makes slb_lookup() return a simple pointer to the located SLB entry (or NULL), and the caller which needs the fields can extract them itself. Signed-off-by: NDavid Gibson <dwg@au1.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
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