aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorSilviu-Mihai Popescu <silviupopescu1990@gmail.com>2013-03-16 21:03:46 +0000
committerDavid S. Miller <davem@davemloft.net>2013-03-17 14:27:37 -0400
commit94d8f2b133c9ff97105adc1233d1a35e16e1e7a6 (patch)
tree25e28fed5b274e62e289415865d84c05314fc26b
parentdebd0034de1f68585ab5d1d3d693d38f19d48e5d (diff)
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 <silviupopescu1990@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/irda/au1k_ir.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c
index b5151e4ced6..56f1e6d6e4e 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;