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parport: use release_mem_region instead of release_resource

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Use api pair of request_mem_region and release_mem_region
instead of release_resource.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Anton Vasilyev 2017-08-12 22:45:50 +01:00 committed by Greg Kroah-Hartman
parent df4c756e5f
commit ed779b275b
1 changed files with 2 additions and 4 deletions
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6
drivers/parport/parport_ax88796.c
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@ -358,8 +358,7 @@ static int parport_ax88796_probe(struct platform_device *pdev)
exit_unmap:
iounmap(dd->base);
exit_res:
release_resource(dd->io);
kfree(dd->io);
release_mem_region(dd->io->start, size);
exit_mem:
kfree(dd);
return ret;
@ -373,8 +372,7 @@ static int parport_ax88796_remove(struct platform_device *pdev)
free_irq(p->irq, p);
parport_remove_port(p);
iounmap(dd->base);
release_resource(dd->io);
kfree(dd->io);
release_mem_region(dd->io->start, resource_size(dd->io));
kfree(dd);
return 0;