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soc: qcom: smem: Add qcom_smem_is_available()
authorStephan Gerhold <stephan@gerhold.net>
Thu, 15 Jun 2023 16:50:40 +0000 (18:50 +0200)
committerBjorn Andersson <andersson@kernel.org>
Fri, 14 Jul 2023 05:18:56 +0000 (22:18 -0700)
commit4dbb9e2322a3a9c912ce796c20c27045ae8dae22
tree033d5b7ee8203c7662f6c5bb8e2dcf2e943b5830tree | snapshot
parent9a2c674ee7816ef4d68e10e63f4b23fc4c725cbecommit | diff
soc: qcom: smem: Add qcom_smem_is_available()

Avoid having to look up a dummy item from SMEM to detect if it is
already available or if we need to defer probing.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20230531-rpm-rproc-v3-7-a07dcdefd918@gerhold.net
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
drivers/soc/qcom/smem.c diff | blob | history
include/linux/soc/qcom/smem.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git