From: Mauro Carvalho Chehab <mchehab@redhat.com>
To: unlisted-recipients:; (no To-header on input)@casper.infradead.org
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: [PATCH 1/3] V4L/DVB: videobuf-dma-sg: Fix a warning due to the usage of min(PAGE_SIZE, arg)
Date: Wed, 6 Oct 2010 22:56:47 -0300 [thread overview]
Message-ID: <20101006225647.2c0dfa39@pedra> (raw)
drivers/media/video/videobuf-dma-sg.c: In function ‘videobuf_pages_to_sg’:
drivers/media/video/videobuf-dma-sg.c:119: warning: comparison of distinct pointer types lacks a cast
drivers/media/video/videobuf-dma-sg.c:120: warning: comparison of distinct pointer types lacks a cast
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index 359f2f3..7153e44 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -116,8 +116,8 @@ static struct scatterlist *videobuf_pages_to_sg(struct page **pages,
goto nopage;
if (PageHighMem(pages[i]))
goto highmem;
- sg_set_page(&sglist[i], pages[i], min(PAGE_SIZE, size), 0);
- size -= min(PAGE_SIZE, size);
+ sg_set_page(&sglist[i], pages[i], min((unsigned)PAGE_SIZE, size), 0);
+ size -= min((unsigned)PAGE_SIZE, size);
}
return sglist;
--
1.7.1
next reply other threads:[~2010-10-07 1:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-07 1:56 Mauro Carvalho Chehab [this message]
2010-10-07 7:48 ` [PATCH 1/3] V4L/DVB: videobuf-dma-sg: Fix a warning due to the usage of min(PAGE_SIZE, arg) Laurent Pinchart
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