linux-kernel - [PATCH 4.19 041/101] Revert "clk: meson: clean-up clock registration"

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <20190415183742.628462437@linuxfoundation.org>
Date:   Mon, 15 Apr 2019 20:58:39 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Neil Armstrong <narmstrong@...libre.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 041/101] Revert "clk: meson: clean-up clock registration"

This reverts commit c8e4f8406842332fb55cd792016e5dac266f6354.

This patch was not initially a fix and is dependent on other
changes which are not fixes eithers.

With this change, multiple Amlogic based boards fails to boot,
as reported by kernelci.

Cc: stable@...r.kernel.org # 4.19.34
Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/clk/meson/meson-aoclk.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/clk/meson/meson-aoclk.c b/drivers/clk/meson/meson-aoclk.c
index 258c8d259ea1..f965845917e3 100644
--- a/drivers/clk/meson/meson-aoclk.c
+++ b/drivers/clk/meson/meson-aoclk.c
@@ -65,20 +65,15 @@ int meson_aoclkc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	/* Populate regmap */
-	for (clkid = 0; clkid < data->num_clks; clkid++)
+	/*
+	 * Populate regmap and register all clks
+	 */
+	for (clkid = 0; clkid < data->num_clks; clkid++) {
 		data->clks[clkid]->map = regmap;
 
-	/* Register all clks */
-	for (clkid = 0; clkid < data->hw_data->num; clkid++) {
-		if (!data->hw_data->hws[clkid])
-			continue;
-
 		ret = devm_clk_hw_register(dev, data->hw_data->hws[clkid]);
-		if (ret) {
-			dev_err(dev, "Clock registration failed\n");
+		if (ret)
 			return ret;
-		}
 	}
 
 	return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
-- 
2.19.1