Ben Warren biggerbadderben@gmail.com wrote:
+/* Controller-specific definitions: */
+/* CONFIG_HARD_SPI triggers SPI bus initialization in PowerPC */ +#ifdef CONFIG_MPC8XXX_SPI +# ifndef CONFIG_HARD_SPI +# define CONFIG_HARD_SPI +# endif +#endif
Grumble. I'm really looking forward to that Kconfig system so we can get rid of crap like this...it won't exactly become prettier as more SPI drivers are added...
Btw, I wonder if the _real_ fix is to move the stuff in spi_init() into spi_claim_bus() and just kill spi_init() altogether. This will match the u-boot design requirement about not touching hardware you don't intend to use a bit more closely.
But I can certainly understand that you want to keep the existing code working before doing something like that.
Haavard