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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-10-09 13:51:35 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-13 23:52:45 +1100 |
| commit | e04e39507c3c3da9cba31ee2e52f51b10b6350d0 (patch) | |
| tree | e7c5be2f8aec258a77758250ded7373ee1dc19db /drivers/block/z2ram.c | |
| parent | 86c391bd5f47101acf1f3e0abd9fe0616ae2a4fb (diff) | |
| download | linux-e04e39507c3c3da9cba31ee2e52f51b10b6350d0.tar.bz2 | |
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 'drivers/block/z2ram.c')
0 files changed, 0 insertions, 0 deletions