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Date: Sun, 9 Aug 2009 09:43:42 +0200 (CEST) From: Julia Lawall <julia@...u.dk> To: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Subject: [PATCH 2/3] drivers/net: Correct use of request_region/request_mem_region From: Julia Lawall <julia@...u.dk> 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@...u.dk> --- drivers/net/jazzsonic.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -u -p a/drivers/net/jazzsonic.c b/drivers/net/jazzsonic.c --- a/drivers/net/jazzsonic.c +++ b/drivers/net/jazzsonic.c @@ -203,7 +203,7 @@ static int __devinit sonic_probe1(struct 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(st 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_r 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; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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