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Groups > linux.kernel > #1518636
| From | Stephen Boyd <sboyd@codeaurora.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 2/3] firmware: qcom: scm: Remove core, iface and bus clocks dependency |
| Date | 2016-11-10 02:50 +0100 |
| Message-ID | <sBMF3-7dD-7@gated-at.bofh.it> (permalink) |
| References | <szAoF-2F9-3@gated-at.bofh.it> <szAoG-2F9-25@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 11/03, Sarangdhar Joshi wrote:
> diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> index d79fecd..844e90d 100644
> --- a/drivers/firmware/qcom_scm.c
> +++ b/drivers/firmware/qcom_scm.c
> @@ -380,32 +384,40 @@ EXPORT_SYMBOL(qcom_scm_is_available);
> static int qcom_scm_probe(struct platform_device *pdev)
> {
> struct qcom_scm *scm;
> + uint32_t clks;
If this was unsigned long flags;
> int ret;
>
> scm = devm_kzalloc(&pdev->dev, sizeof(*scm), GFP_KERNEL);
> if (!scm)
> return -ENOMEM;
>
> - scm->core_clk = devm_clk_get(&pdev->dev, "core");
> - if (IS_ERR(scm->core_clk)) {
> - if (PTR_ERR(scm->core_clk) == -EPROBE_DEFER)
> - return PTR_ERR(scm->core_clk);
> + clks = (uint32_t)((uintptr_t)of_device_get_match_data(&pdev->dev));
then this could just be a cast to unsigned long?
> + if (clks & SCM_HAS_CORE_CLK) {
> + scm->core_clk = devm_clk_get(&pdev->dev, "core");
> + if (IS_ERR(scm->core_clk)) {
> + if (PTR_ERR(scm->core_clk) == -EPROBE_DEFER)
> + return PTR_ERR(scm->core_clk);
>
> - scm->core_clk = NULL;
> + scm->core_clk = NULL;
> + }
> }
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
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[PATCH v2 0/3] Remove clocks dependency from SCM driver Sarangdhar Joshi <spjoshi@codeaurora.org> - 2016-11-04 01:20 +0100
[PATCH v2 2/3] firmware: qcom: scm: Remove core, iface and bus clocks dependency Sarangdhar Joshi <spjoshi@codeaurora.org> - 2016-11-04 01:20 +0100
Re: [PATCH v2 2/3] firmware: qcom: scm: Remove core, iface and bus clocks dependency Stephen Boyd <sboyd@codeaurora.org> - 2016-11-10 02:50 +0100
Re: [PATCH v2 2/3] firmware: qcom: scm: Remove core, iface and bus clocks dependency Bjorn Andersson <bjorn.andersson@linaro.org> - 2016-11-10 07:00 +0100
Re: [PATCH v2 2/3] firmware: qcom: scm: Remove core, iface and bus clocks dependency Stephen Boyd <sboyd@codeaurora.org> - 2016-11-11 00:20 +0100
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