kernel: disable DRM_HISI_KIRIN and USB_DWC3_OF_SIMPLE

They were triggering config prompts on brcm2710.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

target/linux/generic/config-4.9

@@ -1069,6 +1069,7 @@ CONFIG_DQL=y
 # CONFIG_DRM_FBDEV_EMULATION is not set
 # CONFIG_DRM_FSL_DCU is not set
 # CONFIG_DRM_HDLCD is not set
+# CONFIG_DRM_HISI_KIRIN is not set
 # CONFIG_DRM_I2C_ADV7511 is not set
 # CONFIG_DRM_I2C_CH7006 is not set
 # CONFIG_DRM_I2C_NXP_TDA998X is not set
@@ -4688,6 +4689,7 @@ CONFIG_USB_DEFAULT_PERSIST=y
 # CONFIG_USB_DWC3 is not set
 # CONFIG_USB_DWC3_EXYNOS is not set
 # CONFIG_USB_DWC3_KEYSTONE is not set
+# CONFIG_USB_DWC3_OF_SIMPLE is not set
 # CONFIG_USB_DWC3_PCI is not set
 # CONFIG_USB_DWC3_QCOM is not set
 # CONFIG_USB_DYNAMIC_MINORS is not set