[PATCH v3 03/24] drivers/block/z2ram: use ioremap_wt() instead of __ioremap(_PAGE_WRITETHRU)

Christophe Leroy
2018-10-09T13:51:43Z

_PAGE_WRITETHRU is a target specific flag. Prefer generic functions.

Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
drivers/block/z2ram.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index d0c5bc4e0703..cfbd70520eeb 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -190,8 +190,7 @@ static int z2_open(struct block_device *bdev, fmode_t mode)
vfree(vmalloc (size));
}

- vaddr = (unsigned long) __ioremap (paddr, size,
- _PAGE_WRITETHRU);
+ vaddr = (unsigned long)ioremap_wt(paddr, size);

#else
vaddr = (unsigned long)z_remap_nocache_nonser(paddr, size);
--
2.13.3