Qinglang Miao 22f815627c powerpc: sysdev: add missing iounmap() on error in mpic_msgr_probe()
[ Upstream commit ffa1797040c5da391859a9556be7b735acbe1242 ]

I noticed that iounmap() of msgr_block_addr before return from
mpic_msgr_probe() in the error handling case is missing. So use
devm_ioremap() instead of just ioremap() when remapping the message
register block, so the mapping will be automatically released on
probe failure.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201028091551.136400-1-miaoqinglang@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-01-06 14:48:39 +01:00
..
2020-05-10 10:31:31 +02:00
2020-11-05 11:43:33 +01:00
2019-09-27 13:02:19 -07:00
2020-12-30 11:51:39 +01:00