From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Date: Tue, 17 May 2011 09:45:38 +0000 Subject: [PATCH] video: s3c2410fb: use resource_size() Message-Id: <1305625538-32302-1-git-send-email-jg1.han@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org This patch uses the resource_size help function instead of manually calculating the resource size. It can reduce the chance of introducing off-by-one errors. Signed-off-by: Jingoo Han --- drivers/video/s3c2410fb.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index 61c819e..4226ec3 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -867,7 +867,7 @@ static int __devinit s3c24xxfb_probe(struct platform_device *pdev, goto dealloc_fb; } - size = (res->end - res->start) + 1; + size = resource_size(res); info->mem = request_mem_region(res->start, size, pdev->name); if (info->mem = NULL) { dev_err(&pdev->dev, "failed to get memory region\n"); -- 1.7.1