Hi Sakari, On Tue, Aug 8, 2017 at 8:24 AM, Sakari Ailus <[email protected]> wrote:
> I don't think -EPROBE_DEFER is returned by clk_get() if the clock can't be > found. The clock providers often are e.g. ISP drivers that may well be Yes, it is. Please check: commit a34cd4666f3da84228a82f70c94b8d9b692034ea Author: Jean-Francois Moine <[email protected]> Date: Mon Nov 25 19:47:04 2013 +0100 clk: return probe defer when DT clock not yet ready At probe time, a clock device may not be ready when some other device wants to use it. This patch lets the functions clk_get/devm_clk_get return a probe defer when the clock is defined in the DT but not yet available. Signed-off-by: Jean-Francois Moine <[email protected]> Reviewed-by: Sylwester Nawrocki <[email protected]> Tested-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
