2013-03-17 07:03:58

by Silviu-Mihai Popescu

Subject: [PATCH] drivers: net: irda: use resource_size() in au1k_ir.c

This uses the resource_size() function instead of explicit computation.

Signed-off-by: Silviu-Mihai Popescu <[email protected]>
---
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

2013-03-17 18:28:06

by David Miller

Subject: Re: [PATCH] drivers: net: irda: use resource_size() in au1k_ir.c

From: Silviu-Mihai Popescu <[email protected]>
Date: Sun, 17 Mar 2013 09:03:46 +0200

> This uses the resource_size() function instead of explicit computation.
>
> Signed-off-by: Silviu-Mihai Popescu <[email protected]>

Applied.