From: Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
To: netdev@vger.kernel.org
Cc: samuel@sortiz.org, linux-kernel@vger.kernel.org,
Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
Subject: [PATCH] drivers: net: irda: use resource_size() in au1k_ir.c
Date: Sun, 17 Mar 2013 09:03:46 +0200 [thread overview]
Message-ID: <1363503826-24166-1-git-send-email-silviupopescu1990@gmail.com> (raw)
This uses the resource_size() function instead of explicit computation.
Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
---
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
next reply other threads:[~2013-03-17 7:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-17 7:03 Silviu-Mihai Popescu [this message]
2013-03-17 18:28 ` [PATCH] drivers: net: irda: use resource_size() in au1k_ir.c David Miller
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