From 69aa6f4ec669b9121057cc9e32cb10b5f744f6d6 Mon Sep 17 00:00:00 2001 From: Silviu-Mihai Popescu Date: Mon, 18 Mar 2013 15:06:20 -0300 Subject: [PATCH] [media] drivers: staging: davinci_vpfe: use resource_size() This uses the resource_size() function instead of explicit computation. Signed-off-by: Silviu-Mihai Popescu Acked-by: Lad, Prabhakar Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/davinci_vpfe/dm365_ipipe.c | 2 +- drivers/staging/media/davinci_vpfe/dm365_isif.c | 4 ++-- drivers/staging/media/davinci_vpfe/dm365_resizer.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c index 92853539cc0a..05673ed45ce4 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c +++ b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c @@ -1859,5 +1859,5 @@ void vpfe_ipipe_cleanup(struct vpfe_ipipe_device *ipipe, iounmap(ipipe->isp5_base_addr); res = platform_get_resource(pdev, IORESOURCE_MEM, 4); if (res) - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); } diff --git a/drivers/staging/media/davinci_vpfe/dm365_isif.c b/drivers/staging/media/davinci_vpfe/dm365_isif.c index ebeea72e176a..c4a566086856 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_isif.c +++ b/drivers/staging/media/davinci_vpfe/dm365_isif.c @@ -1953,7 +1953,7 @@ static void isif_remove(struct vpfe_isif_device *isif, res = platform_get_resource(pdev, IORESOURCE_MEM, i); if (res) release_mem_region(res->start, - res->end - res->start + 1); + resource_size(res)); i++; } } @@ -2003,7 +2003,7 @@ int vpfe_isif_init(struct vpfe_isif_device *isif, struct platform_device *pdev) status = -ENOENT; goto fail_nobase_res; } - res_len = res->end - res->start + 1; + res_len = resource_size(res); res = request_mem_region(res->start, res_len, res->name); if (!res) { status = -EBUSY; diff --git a/drivers/staging/media/davinci_vpfe/dm365_resizer.c b/drivers/staging/media/davinci_vpfe/dm365_resizer.c index 9cb0262b9b33..126f84c4cb64 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_resizer.c +++ b/drivers/staging/media/davinci_vpfe/dm365_resizer.c @@ -1995,5 +1995,5 @@ vpfe_resizer_cleanup(struct vpfe_resizer_device *vpfe_rsz, res = platform_get_resource(pdev, IORESOURCE_MEM, 5); if (res) release_mem_region(res->start, - res->end - res->start + 1); + resource_size(res)); } -- 2.39.5