From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Jens Axboe <axboe@kernel.dk>
Cc: linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-block@vger.kernel.org,
linux-m68k@lists.linux-m68k.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH RESEND 3/3] drivers/block/z2ram: use ioremap_wt() instead of __ioremap(_PAGE_WRITETHRU)
Date: Sat, 25 Aug 2018 16:34:25 +0200 (CEST) [thread overview]
Message-ID: <20180825143425.5014E104912@pc16082vm.idsi0.si.c-s.fr> (raw)
_PAGE_WRITETHRU is a target specific flag. Prefer generic functions.
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);
--
2.17.1
next reply other threads:[~2018-08-25 14:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-25 14:34 Christophe Leroy [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-08-25 14:27 [PATCH RESEND 3/3] drivers/block/z2ram: use ioremap_wt() instead of __ioremap(_PAGE_WRITETHRU) Christophe Leroy
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