Re: [PATCH V2 RESEND] drm/i915: gracefully bail out when init_clock_gating-pointer is not set

On Mon, 4 Jul 2011 11:41:10 +0200, Wolfram Sang w.sang@pengutronix.de wrote:

Commit 6067aa (drm/i915: split clock gating init into per-chipset functions) introduces an init_clock_gating-pointer. There is one case, however, where it does not get set, so that caused an OOPS. Change the code to return -ENODEV in this case and propagate it to the upper layers.

Signed-off-by: Wolfram Sang w.sang@pengutronix.de Reviewed-by: Jesse Barnes jbarnes@virtuousgeek.org Cc: Keith Packard keithp@keithp.com

Reviewed-by: Chris Wilson chris@chris-wilson.co.uk -Chris