linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Stephen Boyd <sboyd@kernel.org>
To: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	Andy Gross <agross@kernel.org>,
	Baolin Wang <baolin.wang@linaro.org>,
	Barry Song <Baohua.Song@csr.com>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Charles Keepax <ckeepax@opensource.cirrus.com>,
	Chunyan Zhang <zhang.chunyan@linaro.org>,
	Dinh Nguyen <dinguyen@kernel.org>,
	Doug Anderson <dianders@chromium.org>,
	Guo Zeng <Guo.Zeng@csr.com>, Jerome Brunet <jbrunet@baylibre.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Richard Fitzgerald <rf@opensource.cirrus.com>,
	Roger Quadros <rogerq@ti.com>, Taniya Das <tdas@codeaurora.org>
Subject: [PATCH 0/9] Make clk_hw::init NULL after clk registration
Date: Wed, 31 Jul 2019 12:35:08 -0700	[thread overview]
Message-ID: <20190731193517.237136-1-sboyd@kernel.org> (raw)

We don't want clk provider drivers using the init member of struct
clk_hw after the clk is registered. It isn't guaranteed to be a valid
pointer and all the necessary information inside the structure is copied
over into struct clk_core anyway. This patch series fixes up the handful
of users that do this and then overwrites the pointer to NULL within the
clk registration path.

Stephen Boyd (9):
  clk: actions: Don't reference clk_init_data after registration
  clk: lochnagar: Don't reference clk_init_data after registration
  clk: meson: axg-audio: Don't reference clk_init_data after
    registration
  clk: qcom: Don't reference clk_init_data after registration
  clk: sirf: Don't reference clk_init_data after registration
  clk: socfpga: Don't reference clk_init_data after registration
  clk: sprd: Don't reference clk_init_data after registration
  phy: ti: am654-serdes: Don't reference clk_init_data after
    registration
  clk: Overwrite clk_hw::init with NULL during clk_register()

Cc: Andy Gross <agross@kernel.org>
Cc: Baolin Wang <baolin.wang@linaro.org>
Cc: Barry Song <Baohua.Song@csr.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: Chunyan Zhang <zhang.chunyan@linaro.org>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Guo Zeng <Guo.Zeng@csr.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Richard Fitzgerald <rf@opensource.cirrus.com>
Cc: Roger Quadros <rogerq@ti.com>
Cc: Taniya Das <tdas@codeaurora.org>

 drivers/clk/actions/owl-common.c     |  3 ++-
 drivers/clk/clk-lochnagar.c          |  2 +-
 drivers/clk/clk.c                    | 24 ++++++++++++++++--------
 drivers/clk/meson/axg-audio.c        |  7 +++++--
 drivers/clk/qcom/clk-rpmh.c          |  4 ++--
 drivers/clk/sirf/clk-common.c        | 12 ++++++++----
 drivers/clk/socfpga/clk-gate.c       | 21 +++++++++++----------
 drivers/clk/socfpga/clk-periph-a10.c |  7 ++++---
 drivers/clk/sprd/common.c            |  5 +++--
 drivers/phy/ti/phy-am654-serdes.c    |  4 ++--
 include/linux/clk-provider.h         |  3 ++-
 11 files changed, 56 insertions(+), 36 deletions(-)


base-commit: 5f9e832c137075045d15cd6899ab0505cfb2ca4b
-- 
Sent by a computer through tubes


             reply	other threads:[~2019-07-31 19:35 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-31 19:35 Stephen Boyd [this message]
2019-07-31 19:35 ` [PATCH 1/9] clk: actions: Don't reference clk_init_data after registration Stephen Boyd
2019-08-03 12:48   ` Manivannan Sadhasivam
2019-08-14  0:24   ` Stephen Boyd
2019-08-16 11:22   ` Manivannan Sadhasivam
2019-08-16 14:50     ` Stephen Boyd
2019-07-31 19:35 ` [PATCH 2/9] clk: lochnagar: " Stephen Boyd
2019-08-01  8:07   ` Charles Keepax
2019-08-14  0:24   ` Stephen Boyd
2019-07-31 19:35 ` [PATCH 3/9] clk: meson: axg-audio: " Stephen Boyd
2019-07-31 19:53   ` Neil Armstrong
2019-08-06  8:49   ` Jerome Brunet
2019-08-06 21:48     ` Stephen Boyd
2019-08-07 13:57       ` Jerome Brunet
2019-08-14  0:24   ` Stephen Boyd
2019-07-31 19:35 ` [PATCH 4/9] clk: qcom: " Stephen Boyd
2019-08-04 17:49   ` Taniya Das
2019-08-14  0:24   ` Stephen Boyd
2019-07-31 19:35 ` [PATCH 5/9] clk: sirf: " Stephen Boyd
2019-08-14  0:25   ` Stephen Boyd
2019-07-31 19:35 ` [PATCH 6/9] clk: socfpga: " Stephen Boyd
2019-08-01 15:12   ` Dinh Nguyen
2019-08-01 16:13     ` Stephen Boyd
2019-08-14  0:25   ` Stephen Boyd
2019-07-31 19:35 ` [PATCH 7/9] clk: sprd: " Stephen Boyd
2019-08-01  7:41   ` Baolin Wang
2019-08-02  1:57   ` Chunyan Zhang
2019-08-14  0:25   ` Stephen Boyd
2019-07-31 19:35 ` [PATCH 8/9] phy: ti: am654-serdes: " Stephen Boyd
2019-08-02 12:45   ` Kishon Vijay Abraham I
2019-08-14  0:25   ` Stephen Boyd
2019-07-31 19:35 ` [PATCH 9/9] clk: Overwrite clk_hw::init with NULL during clk_register() Stephen Boyd
2019-08-08 16:14   ` Sylwester Nawrocki
2019-08-14  0:25   ` Stephen Boyd

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190731193517.237136-1-sboyd@kernel.org \
    --to=sboyd@kernel.org \
    --cc=Baohua.Song@csr.com \
    --cc=Guo.Zeng@csr.com \
    --cc=agross@kernel.org \
    --cc=baolin.wang@linaro.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=ckeepax@opensource.cirrus.com \
    --cc=dianders@chromium.org \
    --cc=dinguyen@kernel.org \
    --cc=jbrunet@baylibre.com \
    --cc=kishon@ti.com \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=manivannan.sadhasivam@linaro.org \
    --cc=mturquette@baylibre.com \
    --cc=narmstrong@baylibre.com \
    --cc=rf@opensource.cirrus.com \
    --cc=rogerq@ti.com \
    --cc=tdas@codeaurora.org \
    --cc=zhang.chunyan@linaro.org \
    --subject='Re: [PATCH 0/9] Make clk_hw::init NULL after clk registration' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).