From: Randy Dunlap <[email protected]> Fix build errors found in rt5514 drivers when SPI is not enabled.
Fixes these build errors: ERROR: "__spi_register_driver" [sound/soc/codecs/snd-soc-rt5514-spi.ko] undefined! ERROR: "spi_sync" [sound/soc/codecs/snd-soc-rt5514-spi.ko] undefined! Signed-off-by: Randy Dunlap <[email protected]> Cc: Bard Liao <[email protected]> Cc: Oder Chiou <[email protected]> --- sound/soc/rockchip/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) This builds without errors, but if you always want to have the SPI interface available in this driver, change the first "depends" to include "&& SPI_MASTER". --- linux-next-20160822.orig/sound/soc/rockchip/Kconfig +++ linux-next-20160822/sound/soc/rockchip/Kconfig @@ -49,7 +49,7 @@ config SND_SOC_RK3399_GRU_SOUND select SND_SOC_MAX98357A select SND_SOC_RT5514 select SND_SOC_DA7219 - select SND_SOC_RT5514_SPI + select SND_SOC_RT5514_SPI if SPI_MASTER help Say Y or M here if you want to add support multiple codecs for SoC audio on Rockchip RK3399 GRU boards.
