diff options
| author | Julia Lawall <Julia.Lawall@inria.fr> | 2020-01-01 18:49:44 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-02 16:31:03 -0800 |
| commit | a02158d62faa19d3cad8caf481253998a6c47934 (patch) | |
| tree | 986f4040642244f961c9adbd7b99b3d58caf7504 /drivers/net/ethernet/freescale/fman | |
| parent | 6485f9ae3b96edeb2513528a6ad4fd77ee7bafc2 (diff) | |
fsl/fman: use resource_size
Use resource_size rather than a verbose computation on
the end and start fields.
The semantic patch that makes these changes is as follows:
(http://coccinelle.lip6.fr/)
<smpl>
@@ struct resource ptr; @@
- (ptr.end + 1 - ptr.start)
+ resource_size(&ptr)
@@ struct resource *ptr; @@
- (ptr->end + 1 - ptr->start)
+ resource_size(ptr)
</smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/fman')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/mac.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c index f0806ace1ae2..55f2122c3217 100644 --- a/drivers/net/ethernet/freescale/fman/mac.c +++ b/drivers/net/ethernet/freescale/fman/mac.c @@ -692,7 +692,7 @@ static int mac_probe(struct platform_device *_of_dev) mac_dev->res = __devm_request_region(dev, fman_get_mem_region(priv->fman), - res.start, res.end + 1 - res.start, + res.start, resource_size(&res), "mac"); if (!mac_dev->res) { dev_err(dev, "__devm_request_mem_region(mac) failed\n"); @@ -701,7 +701,7 @@ static int mac_probe(struct platform_device *_of_dev) } priv->vaddr = devm_ioremap(dev, mac_dev->res->start, - mac_dev->res->end + 1 - mac_dev->res->start); + resource_size(mac_dev->res)); if (!priv->vaddr) { dev_err(dev, "devm_ioremap() failed\n"); err = -EIO; |