serial: vt8500: ioremap'd resource is never freed

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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>

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Tony Prisk 2013-01-17 08:05:41 +13:00 • committed by Greg Kroah-Hartman

parent 27dd2e0492

commit 4053036580

1 changed files with 2 additions and 2 deletions

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drivers/tty/serial/vt8500_serial.c

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