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From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] drivers/video/fbdev: use ioremap_wc() instead of __ioremap(_PAGE_NO_CACHE)
Date: Fri, 24 Aug 2018 10:16:22 +0000 (UTC)	[thread overview]
Message-ID: <0fe514f6e105a2c7f773679a14fce80216594a9b.1535103285.git.christophe.leroy@c-s.fr> (raw)

_PAGE_NO_CACHE is a target specific flag. Prefer generic functions.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.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


WARNING: multiple messages have this Message-ID (diff)
From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] drivers/video/fbdev: use ioremap_wc() instead of __ioremap(_PAGE_NO_CACHE)
Date: Fri, 24 Aug 2018 10:16:22 +0000	[thread overview]
Message-ID: <0fe514f6e105a2c7f773679a14fce80216594a9b.1535103285.git.christophe.leroy@c-s.fr> (raw)

_PAGE_NO_CACHE is a target specific flag. Prefer generic functions.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.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

             reply	other threads:[~2018-08-24 10:16 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-24 10:16 Christophe Leroy [this message]
2018-08-24 10:16 ` [PATCH] drivers/video/fbdev: use ioremap_wc() instead of __ioremap(_PAGE_NO_CACHE) Christophe Leroy
2018-08-24 11:05 ` Segher Boessenkool
2018-08-24 11:05   ` Segher Boessenkool
2018-08-24 11:05   ` Segher Boessenkool
2018-08-24 11:10   ` Christophe LEROY
2018-08-24 11:10     ` Christophe LEROY

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