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Commit 56e7cedd authored by Jerome Brunet's avatar Jerome Brunet Committed by Michael Turquette
Browse files

clk: fix incorrect usage of ENOSYS 



ENOSYS is special and should only be used for incorrect syscall number.
It does not seem to be the case here.

Reported by checkpatch.pl while working on clock protection.

Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Tested-by: default avatarQuentin Schulz <quentin.schulz@free-electrons.com>
Tested-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: default avatarMichael Turquette <mturquette@baylibre.com>
Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarMichael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/20171201215200.23523-2-jbrunet@baylibre.com
parent 4fbd8d19

drivers/clk/clk.c

+1 −1
Original line number Diff line number Diff line
@@ -1888,7 +1888,7 @@ static int clk_core_set_parent(struct clk_core *core, struct clk_core *parent) 


	/* verify ops for for multi-parent clks */

	if ((core->num_parents > 1) && (!core->ops->set_parent)) {

		ret = -ENOSYS;

		ret = -EPERM;

		goto out;

	}