mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-14 17:35:42 +00:00
8928e917ae
When booting with ACPI, the Geni Serial Engine is not set as the I2C/SPI parent and thus, the wrapper (parent device) is unassigned. This causes the kernel to crash with a null dereference error. Link: https://lore.kernel.org/r/20190905082555.15020-1-lee.jones@linaro.org Fixes: 8bc529b25354 ("soc: qcom: geni: Add support for ACPI") Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>