3c59x: fix freeing nonexistent resource on driver unload
authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Thu, 2 May 2013 11:10:22 +0000 (11:10 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 19 May 2013 17:54:46 +0000 (10:54 -0700)
commit555f6a1e0bbc82fde6e4f537e5618b8921134b64
tree9a54664e8d9302bbdbd5e3e4f5b73ee58660d8f8
parent2cbf196bdbc142f8d66de1bf95f4ff9b230c1b10
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>
drivers/net/ethernet/3com/3c59x.c