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authorChristophe Leroy <christophe.leroy@c-s.fr>2018-10-09 13:51:35 +0000
committerMichael Ellerman <mpe@ellerman.id.au>2018-10-13 23:52:45 +1100
commite04e39507c3c3da9cba31ee2e52f51b10b6350d0 (patch)
treee7c5be2f8aec258a77758250ded7373ee1dc19db /tools/perf/scripts/python/call-graph-from-sql.py
parentpowerpc/32: Add ioremap_wt() and ioremap_coherent() (diff)
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drivers/video/fbdev: use ioremap_wc/wt() instead of __ioremap()
_PAGE_NO_CACHE is a platform specific flag. In addition, this flag is misleading because one would think it requests a noncached page whereas a noncached page is _PAGE_NO_CACHE | _PAGE_GUARDED _PAGE_NO_CACHE alone means write combined noncached page, so lets use ioremap_wc() instead. _PAGE_WRITETHRU is also platform specific flag. Use ioremap_wt() instead. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
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