tree aa0811d23fa67a3eb9951798b087ee1850e64a15
parent a114d642aff8d47ca6cf70431e1983c22a94a899
author Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 1601027718 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1603961712 +0100

slimbus: core: check get_addr before removing laddr ida

[ Upstream commit f97769fde678e111a1b7b165b380d8a3dfe54f4e ]

logical address can be either assigned by the SLIMBus controller or the core.
Core uses IDA in cases where get_addr callback is not provided by the
controller.
Core already has this check while allocating IDR, however during absence
reporting this is not checked. This patch fixes this issue.

Fixes: 46a2bb5a7f7e ("slimbus: core: Add slim controllers support")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200925095520.27316-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>