From 56e7ceddbeb812a6f79f37523eb4e6e4620f4416 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Fri, 1 Dec 2017 22:51:51 +0100 Subject: [PATCH] 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: Linus Walleij Tested-by: Quentin Schulz Tested-by: Maxime Ripard Acked-by: Michael Turquette Signed-off-by: Jerome Brunet Signed-off-by: Michael Turquette Link: lkml.kernel.org/r/20171201215200.23523-2-jbrunet@baylibre.com --- drivers/clk/clk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 647d056df88c..5fe9e63b15c6 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -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; }