clk: Warn about critical clks that fail to enable

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If we don't warn here users of the CLK_IS_CRITICAL flag may not know
that their clk isn't actually enabled because it silently fails to
enable. Let's print a warning in that case so developers find these
problems faster.

Suggested-by: Jerome Brunet <jbrunet@baylibre.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20200102005503.71923-1-sboyd@kernel.org
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>

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Stephen Boyd 2019-12-26 14:09:27 -08:00

parent 12ead77432

commit 2d26999261

1 changed files with 6 additions and 1 deletions

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drivers/clk/clk.c

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