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serial: vt8500: ioremap'd resource is never freed
authorTony Prisk <linux@prisktech.co.nz>
Wed, 16 Jan 2013 19:05:41 +0000 (08:05 +1300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 18 Jan 2013 01:24:15 +0000 (17:24 -0800)
Memory mapped via ioremap call is never released. Rather than add an
iounmap call, change allocation function to devm_request_and_ioremap.

Also, change the error on failure for this call to -EADDRNOTAVAIL rather than
-ENOMEM.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found
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