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authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>2013-05-02 11:10:22 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-05-19 11:38:37 -0700
commitefefe3bd34cad21689edec56822a570159cadaed (patch)
tree89eee47797cf8ce44bc1c370686ac9494445d3c2
parent58484f8c691f3045528f2c488f35eb354e407bb7 (diff)
3c59x: fix freeing nonexistent resource on driver unload
[ Upstream commit c81400be716aa4c76f6ebf339ba94358dbbf6da6 ] When unloading the driver that drives an EISA board, a message similar to the following one is displayed: Trying to free nonexistent resource <0000000000013000-000000000001301f> Then an user is unable to reload the driver because the resource it requested in the previous load hasn't been freed. This happens most probably due to a typo in vortex_eisa_remove() which calls release_region() with 'dev->base_addr' instead of 'edev->base_addr'... Reported-by: Matthew Whitehead <tedheadster@gmail.com> Tested-by: Matthew Whitehead <tedheadster@gmail.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/net/ethernet/3com/3c59x.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index 1928e200158..de570a8f896 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -951,7 +951,7 @@ static int vortex_eisa_remove(struct device *device)
unregister_netdev(dev);
iowrite16(TotalReset|0x14, ioaddr + EL3_CMD);
- release_region(dev->base_addr, VORTEX_TOTAL_SIZE);
+ release_region(edev->base_addr, VORTEX_TOTAL_SIZE);
free_netdev(dev);
return 0;