From 71696c295bdbc1624d6204c01070518cba0451b5 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Tue, 21 Mar 2017 16:03:55 +0100 Subject: [PATCH 54/79] 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. Signed-off-by: Jerome Brunet Signed-off-by: Neil Armstrong --- 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 8d57e13..5d54595 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -2032,7 +2032,7 @@ static int clk_core_set_parent_nolock(struct clk_core *core, /* verify ops for for multi-parent clks */ if ((core->num_parents > 1) && (!core->ops->set_parent)) - return -ENOSYS; + return -EPERM; /* check that we are allowed to re-parent if the clock is in use */ if ((core->flags & CLK_SET_PARENT_GATE) && core->prepare_count) -- 1.9.1