Commits
Jani Nikula committed cee25168e9c
drm/i915: ensure i2c adapter is all set before adding it i2c_add_adapter() may do i2c transfers on the bus to detect supported devices. Therefore the adapter needs to be all set before adding it. This was not the case for the bit-banging fallback, resulting in an oops if the device detection GMBUS transfers timed out. Fix the issue by calling i2c_add_adapter() only after intel_gpio_setup(). LKML-Reference: <5021F00B.7000503@ionic.de> Tested-by: Mihai Moldovan <ionic@ionic.de> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>