From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
To: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>,
s.hauer@pengutronix.de, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Subject: [PATCH v5 6/8] clk: core: Avoid double initialization of clocks
Date: Tue, 5 Jul 2016 18:23:32 +0200 [thread overview]
Message-ID: <1467735814-23518-9-git-send-email-ricardo.ribalda@gmail.com> (raw)
In-Reply-To: <1467735814-23518-1-git-send-email-ricardo.ribalda@gmail.com>
Some clock providers can be initialized via of_clk_init() and also via
platform device probe.
Avoid double initialization of them by setting the OF_POPULATED flag.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
---
drivers/clk/clk.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 820a939fb6bb..f0403b87f468 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -3451,6 +3451,10 @@ void __init of_clk_init(const struct of_device_id *matches)
&clk_provider_list, node) {
if (force || parent_ready(clk_provider->np)) {
+ /* Don't populate platform devices */
+ of_node_set_flag(clk_provider->np,
+ OF_POPULATED);
+
clk_provider->clk_init_cb(clk_provider->np);
of_clk_set_defaults(clk_provider->np, true);
--
2.8.1
next prev parent reply other threads:[~2016-07-05 16:23 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-05 16:23 [PATCH v5 0/8] clk: Don't duplicate initialization on platform_dev Ricardo Ribalda Delgado
2016-07-05 16:23 ` [PATCH v5 1/8] clk: core: New macro CLK_OF_DECLARE_DRIVER Ricardo Ribalda Delgado
2016-08-13 1:16 ` Stephen Boyd
2016-07-05 16:23 ` [PATCH v5 2/8] clk: axis: Use new " Ricardo Ribalda Delgado
2016-08-13 1:16 ` Stephen Boyd
2016-07-05 16:23 ` [PATCH v5 3/8] clk: npx: " Ricardo Ribalda Delgado
2016-08-13 1:16 ` Stephen Boyd
2016-07-05 16:23 ` [PATCH v5 4/8] clk: sunxi: mod0: " Ricardo Ribalda Delgado
2016-08-13 1:16 ` Stephen Boyd
2016-07-05 16:23 ` [PATCH v5 4/8] clk: sunxi: " Ricardo Ribalda Delgado
2016-08-13 1:16 ` Stephen Boyd
2016-07-05 16:23 ` [PATCH v5 5/8] clk: sunxi: apb0: " Ricardo Ribalda Delgado
2016-08-13 1:16 ` Stephen Boyd
2016-07-05 16:23 ` [PATCH v5 5/8] clk: sunxi: " Ricardo Ribalda Delgado
2016-08-13 1:16 ` Stephen Boyd
2016-07-05 16:23 ` Ricardo Ribalda Delgado [this message]
2016-08-13 1:16 ` [PATCH v5 6/8] clk: core: Avoid double initialization of clocks Stephen Boyd
2016-07-05 16:23 ` [PATCH v5 7/8] clk: fixed-factor: Convert into a module platform driver Ricardo Ribalda Delgado
2016-08-13 1:16 ` Stephen Boyd
2016-07-05 16:23 ` [PATCH v5 8/8] clk: fixed-rate: " Ricardo Ribalda Delgado
2016-08-13 1:16 ` Stephen Boyd
2018-10-18 19:20 ` Alan Tull
2018-10-18 20:02 ` Ricardo Ribalda Delgado
2018-10-18 20:25 ` Stephen Boyd
2018-10-18 20:24 ` Stephen Boyd
2018-10-18 20:33 ` Alan Tull
2016-07-18 20:19 ` [PATCH v5 0/8] clk: Don't duplicate initialization on platform_dev Ricardo Ribalda Delgado
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