linux-kernel - [PATCH] drivers/video/fbdev: use ioremap_wc() instead of __ioremap(_PAGE_NO

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Date:   Fri, 24 Aug 2018 10:16:22 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH] drivers/video/fbdev: use ioremap_wc() instead of
 __ioremap(_PAGE_NO_CACHE)

_PAGE_NO_CACHE is a target specific flag. Prefer generic functions.

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
 drivers/video/fbdev/chipsfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index f103665cad43..48fbc22d6867 100644
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -401,7 +401,7 @@ static int chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent)
 #endif /* CONFIG_PMAC_BACKLIGHT */
 
 #ifdef CONFIG_PPC
-	p->screen_base = __ioremap(addr, 0x200000, _PAGE_NO_CACHE);
+	p->screen_base = ioremap_wc(addr, 0x200000);
 #else
 	p->screen_base = ioremap(addr, 0x200000);
 #endif
-- 
2.13.3