[PATCH v2 0/3] cpufreq: qcom: handle ipq806x with no SMEM

[Christian Marangi <ansuelsmth@gmail.com>]

This small series handle a small device family of ipq806x
devices (Google OnHub) that doesn't have SMEM init.

We improve the SMEM driver and apply a workaround in
the cpufreq driver.

Changes v2:
- Rename error macro to INIT_ERR_PTR
- Return -ENODEV from smem probe
- Restructure if condition in cpufreq driver

Christian Marangi (3):
  err.h: add INIT_ERR_PTR macro
  soc: qcom: smem: better track SMEM uninitialized state
  cpufreq: qcom-nvmem: add compatible fallback for ipq806x for no SMEM

 drivers/cpufreq/qcom-cpufreq-nvmem.c | 17 +++++++++++++++--
 drivers/soc/qcom/smem.c              | 26 +++++++++++++++-----------
 include/linux/err.h                  |  8 ++++++++
 3 files changed, 38 insertions(+), 13 deletions(-)

-- 
2.51.0