The changes to the logic in the Qualcomm SMEM driver for separating
"failed to probe" from "not yet probed", did not change the
qcom_smem_is_available() function, with the result that clients sees
SMEM as always available. Clients might then proceed to interact with
SMEM in codepaths that aren't suited to cope with -EPROBE_DEFER.
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Merge tag 'qcom-drivers-fixes-for-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm driver fix for v6.19
The changes to the logic in the Qualcomm SMEM driver for separating
"failed to probe" from "not yet probed", did not change the
qcom_smem_is_available() function, with the result that clients sees
SMEM as always available. Clients might then proceed to interact with
SMEM in codepaths that aren't suited to cope with -EPROBE_DEFER.
* tag 'qcom-drivers-fixes-for-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
soc: qcom: smem: fix qcom_smem_is_available and check if __smem is valid
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
c3cb2722e2