1 From 616bf80d381da13fbb392ebff06f46f946e3ee84 Mon Sep 17 00:00:00 2001
2 From: Gregory CLEMENT <gregory.clement@bootlin.com>
3 Date: Fri, 13 Jul 2018 12:27:26 +0200
4 Subject: [PATCH] clk: mvebu: armada-37xx-periph: Fix wrong return value in
7 The return value of the get_parent operation is a u8, whereas a -EINVAL
8 was returned. This wrong value was return if the value was bigger that
9 the number of parent but this case was already handled by the core.
11 So we can just remove this chunk of code to fix the issue.
13 Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
14 Fixes: 9818a7a4fd10 ("clk: mvebu: armada-37xx-periph: prepare cpu clk to
16 Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
17 Signed-off-by: Stephen Boyd <sboyd@kernel.org>
19 drivers/clk/mvebu/armada-37xx-periph.c | 3 ---
20 1 file changed, 3 deletions(-)
22 --- a/drivers/clk/mvebu/armada-37xx-periph.c
23 +++ b/drivers/clk/mvebu/armada-37xx-periph.c
24 @@ -429,9 +429,6 @@ static u8 clk_pm_cpu_get_parent(struct c
25 val &= pm_cpu->mask_mux;
28 - if (val >= num_parents)