From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 23/24] video: da8xx-fb: use __iomem pointers for MMIO
Date: Fri, 14 Sep 2012 21:34:51 +0000 [thread overview]
Message-ID: <1347658492-11608-24-git-send-email-arnd@arndb.de> (raw)
In-Reply-To: <1347658492-11608-1-git-send-email-arnd@arndb.de>
ARM is moving to stricter checks on readl/write functions,
so we need to use the correct types everywhere.
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/video/da8xx-fb.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 7ae9d53..113d43a 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -131,7 +131,7 @@
#define UPPER_MARGIN 32
#define LOWER_MARGIN 32
-static resource_size_t da8xx_fb_reg_base;
+static void __iomem *da8xx_fb_reg_base;
static struct resource *lcdc_regs;
static unsigned int lcd_revision;
static irq_handler_t lcdc_irq_handler;
@@ -951,7 +951,7 @@ static int __devexit fb_remove(struct platform_device *dev)
clk_disable(par->lcdc_clk);
clk_put(par->lcdc_clk);
framebuffer_release(info);
- iounmap((void __iomem *)da8xx_fb_reg_base);
+ iounmap(da8xx_fb_reg_base);
release_mem_region(lcdc_regs->start, resource_size(lcdc_regs));
}
@@ -1171,7 +1171,7 @@ static int __devinit fb_probe(struct platform_device *device)
if (!lcdc_regs)
return -EBUSY;
- da8xx_fb_reg_base = (resource_size_t)ioremap(lcdc_regs->start, len);
+ da8xx_fb_reg_base = ioremap(lcdc_regs->start, len);
if (!da8xx_fb_reg_base) {
ret = -EBUSY;
goto err_request_mem;
@@ -1392,7 +1392,7 @@ err_clk_put:
clk_put(fb_clk);
err_ioremap:
- iounmap((void __iomem *)da8xx_fb_reg_base);
+ iounmap(da8xx_fb_reg_base);
err_request_mem:
release_mem_region(lcdc_regs->start, len);
--
1.7.10
parent reply other threads:[~2012-09-14 21:34 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <1347658492-11608-1-git-send-email-arnd@arndb.de>]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1347658492-11608-24-git-send-email-arnd@arndb.de \
--to=arnd@arndb.de \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox