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
On Wed, 28 Oct 2020 17:15:51 +0800, Qinglang Miao wrote:
> 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
