drivers/net: Correct use of request_region/request_mem_region

request_mem_region should be used with release_mem_region, not request_region.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r2@
expression start;
@@

request_mem_region(start,...)

@b2@
expression r2.start;
@@

request_region(start,...)

@depends on !b2@
expression r2.start;
expression E;
@@

- release_region
+ release_mem_region
  (start,E)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/jazzsonic.c b/drivers/net/jazzsonic.c
index ec337b5..6e5b3f3 100644 (file)
--- a/drivers/net/jazzsonic.c
+++ b/drivers/net/jazzsonic.c
@@ -203,7 +203,7 @@ static int __devinit sonic_probe1(struct net_device *dev)
 
        return 0;
 out:
-       release_region(dev->base_addr, SONIC_MEM_SIZE);
+       release_mem_region(dev->base_addr, SONIC_MEM_SIZE);
        return err;
 }
 
@@ -247,7 +247,7 @@ static int __devinit jazz_sonic_probe(struct platform_device *pdev)
        return 0;
 
 out1:
-       release_region(dev->base_addr, SONIC_MEM_SIZE);
+       release_mem_region(dev->base_addr, SONIC_MEM_SIZE);
 out:
        free_netdev(dev);
 
@@ -269,7 +269,7 @@ static int __devexit jazz_sonic_device_remove (struct platform_device *pdev)
        unregister_netdev(dev);
        dma_free_coherent(lp->device, SIZEOF_SONIC_DESC * SONIC_BUS_SCALE(lp->dma_bitmode),
                          lp->descriptors, lp->descriptors_laddr);
-       release_region (dev->base_addr, SONIC_MEM_SIZE);
+       release_mem_region(dev->base_addr, SONIC_MEM_SIZE);
        free_netdev(dev);
 
        return 0;