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spi: stm32-qspi: Fix W=1 build warning 

Fix the following compilation warning using W=1 build:
arm-linux-gnueabi-ld: drivers/spi/spi-stm32-qspi.o: in function `stm32_qspi_poll_status':

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20210604075009.25914-1-patrice.chotard@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Patrice Chotard 2021-06-04 09:50:09 +02:00 committed by Mark Brown
parent 627bad89ce
commit 6829222b40
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drivers/spi/Kconfig
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@ -806,6 +806,7 @@ config SPI_STM32_QSPI
tristate "STMicroelectronics STM32 QUAD SPI controller"
depends on ARCH_STM32 || COMPILE_TEST
depends on OF
depends on SPI_MEM
help
This enables support for the Quad SPI controller in master mode.
This driver does not support generic SPI. The implementation only