On 15/02/16 18:12, Guenter Roeck wrote: [...]
I added some debugging on top of your patch, and get: platform basic-mmio-gpio.1.auto: Device node exists [/smb/motherboard/iofpga@7,00000000/sysreg@00000/sys_led@08], of_driver_match_device() failed platform basic-mmio-gpio.1.auto: platform_match_id() succeeded platform basic-mmio-gpio.2.auto: Device node exists [/smb/motherboard/iofpga@7,00000000/sysreg@00000/sys_mci@48], of_driver_match_device() failed platform basic-mmio-gpio.2.auto: platform_match_id() succeeded platform basic-mmio-gpio.3.auto: Device node exists [/smb/motherboard/iofpga@7,00000000/sysreg@00000/sys_flash@4c], of_driver_match_device() failed platform basic-mmio-gpio.3.auto: platform_match_id() succeeded So it isn't the mmc driver failing to instantiate directly, but (I think) vexpress-sysreg.
That's correct, I could reproduce this issue and reported with similar analysis earlier [1] -- Regards, Sudeep [1] http://www.spinics.net/lists/arm-kernel/msg483107.html -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
