On Thu, Dec 24, 2020 at 07:40:15AM -0800, Guenter Roeck wrote:

Build reference: v5.4.85-72-ge4ff6f3 gcc version: aarch64-linux-gcc (GCC) 9.3.0

Building arm64:allmodconfig ... failed

Error log: drivers/gpio/gpio-zynq.c: In function 'zynq_gpio_irq_reqres': drivers/gpio/gpio-zynq.c:559:8: error: implicit declaration of function 'pm_runtime_resume_and_get'

pm_runtime_resume_and_get() is not available in v5.4.y.

I took dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter") into 5.4 to fix that, thanks!