]> git.baikalelectronics.ru Git - kernel.git/commit
soc: qcom: llcc: Do not create EDAC platform device on SDM845
authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Tue, 14 Mar 2023 08:04:43 +0000 (13:34 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 May 2023 09:53:28 +0000 (11:53 +0200)
commit6e9c73e98ccf43bc608a5b4e7fc1abdea0cddfba
tree4282ea0a1bf44db9aebd7bcde495c6d389d3233b
parentc516644d3f82ba17e14638cb699664e84c7ad1db
soc: qcom: llcc: Do not create EDAC platform device on SDM845

[ Upstream commit cca94f1dd6d0a4c7e5c8190672f5747e3c00ddde ]

The platforms based on SDM845 SoC locks the access to EDAC registers in the
bootloader. So probing the EDAC driver will result in a crash. Hence,
disable the creation of EDAC platform device on all SDM845 devices.

The issue has been observed on Lenovo Yoga C630 and DB845c.

While at it, also sort the members of `struct qcom_llcc_config` to avoid
any holes in-between.

Cc: <stable@vger.kernel.org> # 5.10
Reported-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230314080443.64635-15-manivannan.sadhasivam@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/soc/qcom/llcc-qcom.c