linux-kernel - [PATCH] clk: fix phase reported being zero

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 15 Feb 2018 11:19:58 +0100
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     Jerome Brunet <jbrunet@...libre.com>, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] clk: fix phase reported being zero

While introducing clk_core_set_phase_nolock, assigning core->phase was
mistakenly removed. Fixing this now

Fixes: 9e4d04adeb1a ("clk: add clk_core_set_phase_nolock function")
Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
 drivers/clk/clk.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 9d56be6ead39..b33d362239e7 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -2314,6 +2314,9 @@ static int clk_core_set_phase_nolock(struct clk_core *core, int degrees)
 	if (core->ops->set_phase)
 		ret = core->ops->set_phase(core->hw, degrees);
 
+	if (!ret)
+		core->phase = degrees;
+
 	trace_clk_set_phase_complete(core, degrees);
 
 	return ret;
-- 
2.14.3