[PATCH] drivers: net: irda: use resource_size() in au1k_ir.c
From: Silviu-Mihai Popescu <hidden>
Date: 2013-03-17 07:03:58
This uses the resource_size() function instead of explicit computation. Signed-off-by: Silviu-Mihai Popescu <redacted> --- drivers/net/irda/au1k_ir.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c
index b5151e4..56f1e6d 100644
--- a/drivers/net/irda/au1k_ir.c
+++ b/drivers/net/irda/au1k_ir.c@@ -27,6 +27,7 @@ #include <linux/slab.h> #include <linux/time.h> #include <linux/types.h> +#include <linux/ioport.h> #include <net/irda/irda.h> #include <net/irda/irmod.h>
@@ -882,12 +883,12 @@ static int au1k_irda_probe(struct platform_device *pdev) goto out; err = -EBUSY; - aup->ioarea = request_mem_region(r->start, r->end - r->start + 1, + aup->ioarea = request_mem_region(r->start, resource_size(r), pdev->name); if (!aup->ioarea) goto out; - aup->iobase = ioremap_nocache(r->start, r->end - r->start + 1); + aup->iobase = ioremap_nocache(r->start, resource_size(r)); if (!aup->iobase) goto out2;
--
1.7.9.5