On Fri, Mar 22, 2019 at 03:35:53PM +0100, Ludovic Barre wrote:
> From: Ludovic Barre <ludovic.barre@st.com>
> 
> This patch adds spi_master_put in release function
> to drop the controller's refcount.

I'm getting build errors with this:

  CC      drivers/spi/spi-stm32-qspi.o
drivers/spi/spi-stm32-qspi.c: In function ‘stm32_qspi_probe’:
drivers/spi/spi-stm32-qspi.c:430:8: error: ‘struct stm32_qspi’ has no member named ‘phys_base’; did you mean ‘io_base’?
  qspi->phys_base = res->start;
        ^~~~~~~~~
        io_base