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spi: dw: fix build error by selecting MULTIPLEXER

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Fix build error for spi-dw-bt1.o by selecting MULTIPLEXER.

hppa-linux-ld: drivers/spi/spi-dw-bt1.o: in function `dw_spi_bt1_sys_init':
(.text+0x1ac): undefined reference to `devm_mux_control_get'

Fixes: abf0090753 ("spi: dw: Add Baikal-T1 SPI Controller glue driver")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru>
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-spi@vger.kernel.org
Acked-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/20201116040721.8001-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Randy Dunlap 2020-11-15 20:07:21 -08:00 committed by Mark Brown
parent 376ccca853
commit 1241f07875
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1 changed files with 1 additions and 0 deletions
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drivers/spi/Kconfig
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@ -255,6 +255,7 @@ config SPI_DW_MMIO
config SPI_DW_BT1
tristate "Baikal-T1 SPI driver for DW SPI core"
depends on MIPS_BAIKAL_T1 || COMPILE_TEST
select MULTIPLEXER
help
Baikal-T1 SoC is equipped with three DW APB SSI-based MMIO SPI
controllers. Two of them are pretty much normal: with IRQ, DMA,