From: Douglas Anderson <dianders@chromium.org> To: Rob Herring <robh@kernel.org>, Andy Gross <agross@kernel.org>, Bjorn Andersson <bjorn.andersson@linaro.org>, Stephen Boyd <sboyd@kernel.org> Cc: Jeffrey Hugo <jhugo@codeaurora.org>, Taniya Das <tdas@codeaurora.org>, jeffrey.l.hugo@gmail.com, linux-arm-msm@vger.kernel.org, harigovi@codeaurora.org, devicetree@vger.kernel.org, mka@chromium.org, kalyan_t@codeaurora.org, Mark Rutland <mark.rutland@arm.com>, linux-clk@vger.kernel.org, hoegsberg@chromium.org, Douglas Anderson <dianders@chromium.org>, Michael Turquette <mturquette@baylibre.com>, linux-kernel@vger.kernel.org Subject: [PATCH v4 10/15] clk: qcom: Use ARRAY_SIZE in gpucc-sc7180 for parent clocks Date: Mon, 3 Feb 2020 10:31:43 -0800 Message-ID: <20200203103049.v4.10.I3bf44e33f4dc7ecca10a50dbccb7dc082894fa59@changeid> (raw) In-Reply-To: <20200203183149.73842-1-dianders@chromium.org> It's nicer to use ARRAY_SIZE instead of hardcoding. Had we always been doing this it would have prevented a previous bug. See commit 74c31ff9c84a ("clk: qcom: gpu_cc_gmu_clk_src has 5 parents, not 6"). Signed-off-by: Douglas Anderson <dianders@chromium.org> --- Changes in v4: None Changes in v3: - Patch ("clk: qcom: Use ARRAY_SIZE in gpucc-sc7180...") split out for v3. Changes in v2: None drivers/clk/qcom/gpucc-sc7180.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/qcom/gpucc-sc7180.c b/drivers/clk/qcom/gpucc-sc7180.c index c88f00125775..a96c0b945de2 100644 --- a/drivers/clk/qcom/gpucc-sc7180.c +++ b/drivers/clk/qcom/gpucc-sc7180.c @@ -84,7 +84,7 @@ static struct clk_rcg2 gpu_cc_gmu_clk_src = { .clkr.hw.init = &(struct clk_init_data){ .name = "gpu_cc_gmu_clk_src", .parent_data = gpu_cc_parent_data_0, - .num_parents = 4, + .num_parents = ARRAY_SIZE(gpu_cc_parent_data_0), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_shared_ops, }, -- 2.25.0.341.g760bfbb309-goog
next prev parent reply index Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-03 18:31 [PATCH v4 00/15] clk: qcom: Fix parenting for dispcc/gpucc/videocc Douglas Anderson 2020-02-03 18:31 ` [PATCH v4 01/15] clk: qcom: rcg2: Don't crash if our parent can't be found; return an error Douglas Anderson 2020-02-04 17:47 ` Stephen Boyd 2020-02-03 18:31 ` [PATCH v4 02/15] dt-bindings: clock: Fix qcom,dispcc bindings for sdm845/sc7180 Douglas Anderson 2020-02-04 17:47 ` Stephen Boyd 2020-02-03 18:31 ` [PATCH v4 03/15] arm64: dts: qcom: sdm845: Add the missing clocks on the dispcc Douglas Anderson 2020-02-03 18:31 ` [PATCH v4 04/15] clk: qcom: Get rid of fallback global names for dispcc-sc7180 Douglas Anderson 2020-02-04 17:47 ` Stephen Boyd 2020-02-03 18:31 ` [PATCH v4 05/15] clk: qcom: Get rid of the test clock " Douglas Anderson 2020-02-04 17:47 ` Stephen Boyd 2020-02-03 18:31 ` [PATCH v4 06/15] clk: qcom: Use ARRAY_SIZE in dispcc-sc7180 for parent clocks Douglas Anderson 2020-02-04 17:48 ` Stephen Boyd 2020-02-03 18:31 ` [PATCH v4 07/15] dt-bindings: clock: Fix qcom,gpucc bindings for sdm845/sc7180/msm8998 Douglas Anderson 2020-02-04 17:48 ` Stephen Boyd 2020-02-03 18:31 ` [PATCH v4 08/15] arm64: dts: qcom: sdm845: Add missing clocks / fix names on the gpucc Douglas Anderson 2020-02-03 18:31 ` [PATCH v4 09/15] clk: qcom: Get rid of the test clock for gpucc-sc7180 Douglas Anderson 2020-02-04 17:48 ` Stephen Boyd 2020-02-03 18:31 ` Douglas Anderson [this message] 2020-02-04 17:48 ` [PATCH v4 10/15] clk: qcom: Use ARRAY_SIZE in gpucc-sc7180 for parent clocks Stephen Boyd 2020-02-03 18:31 ` [PATCH v4 11/15] dt-bindings: clock: Cleanup qcom,videocc bindings for sdm845/sc7180 Douglas Anderson 2020-02-04 17:48 ` Stephen Boyd 2020-02-04 20:49 ` Doug Anderson 2020-02-03 18:31 ` [PATCH v4 12/15] clk: qcom: Get rid of the test clock for videocc-sc7180 Douglas Anderson 2020-02-04 17:49 ` Stephen Boyd 2020-02-03 18:31 ` [PATCH v4 13/15] clk: qcom: Use ARRAY_SIZE in videocc-sc7180 for parent clocks Douglas Anderson 2020-02-04 17:49 ` Stephen Boyd 2020-02-03 18:31 ` [PATCH v4 14/15] arm64: dts: qcom: sdm845: Add the missing clock on the videocc Douglas Anderson 2020-02-03 18:31 ` [PATCH v4 15/15] arm64: dts: sc7180: Add clock controller nodes Douglas Anderson 2020-02-03 19:30 ` [PATCH v4 00/15] clk: qcom: Fix parenting for dispcc/gpucc/videocc Stephen Boyd 2020-02-03 19:41 ` Doug Anderson 2020-02-03 20:04 ` Bjorn Andersson 2020-02-03 20:48 ` Doug Anderson 2020-02-03 23:17 ` Bjorn Andersson
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=20200203103049.v4.10.I3bf44e33f4dc7ecca10a50dbccb7dc082894fa59@changeid \ --to=dianders@chromium.org \ --cc=agross@kernel.org \ --cc=bjorn.andersson@linaro.org \ --cc=devicetree@vger.kernel.org \ --cc=harigovi@codeaurora.org \ --cc=hoegsberg@chromium.org \ --cc=jeffrey.l.hugo@gmail.com \ --cc=jhugo@codeaurora.org \ --cc=kalyan_t@codeaurora.org \ --cc=linux-arm-msm@vger.kernel.org \ --cc=linux-clk@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=mark.rutland@arm.com \ --cc=mka@chromium.org \ --cc=mturquette@baylibre.com \ --cc=robh@kernel.org \ --cc=sboyd@kernel.org \ --cc=tdas@codeaurora.org \ /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
Linux-ARM-MSM Archive on lore.kernel.org Archives are clonable: git clone --mirror https://lore.kernel.org/linux-arm-msm/0 linux-arm-msm/git/0.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 linux-arm-msm linux-arm-msm/ https://lore.kernel.org/linux-arm-msm \ linux-arm-msm@vger.kernel.org public-inbox-index linux-arm-msm Example config snippet for mirrors Newsgroup available over NNTP: nntp://nntp.lore.kernel.org/org.kernel.vger.linux-arm-msm AGPL code for this site: git clone https://public-inbox.org/public-inbox.git