From: Vinod <vkoul@kernel.org>
To: Timur Tabi <timur@kernel.org>
Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Matt Mackall <mpm@selenic.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-arm-msm@vger.kernel.org, Stephen Boyd <swboyd@chromium.org>,
Timur Tabi <timur@codeaurora.org>
Subject: Re: [PATCH v4 6/6] crypto: qcom: Add ACPI support
Date: Thu, 5 Jul 2018 11:37:33 +0530 [thread overview]
Message-ID: <20180705060733.GH22377@vkoul-mobl> (raw)
In-Reply-To: <b06a0327-bbfe-5f7c-c0e1-43227ce089ae@kernel.org>
On 04-07-18, 09:46, Timur Tabi wrote:
> On 7/4/18 6:44 AM, Vinod Koul wrote:
> > + if (has_acpi_companion(&pdev->dev)) {
> > + rng->skip_init = 1;
> > + } else {
> > + rng->clk = devm_clk_get(&pdev->dev, "core");
> > + if (IS_ERR(rng->clk))
> > + return PTR_ERR(rng->clk);
> > +
> > + rng->skip_init =
> > + (unsigned long)of_device_get_match_data(&pdev->dev);
> > + }
>
> There is a device_get_match_data() function, if you want to be consistent
> between ACPI and DT.
Yes we can add driver data in ACPI ID as well so code can be:
if (!has_acpi_companion(&pdev->dev)) {
rng->clk = devm_clk_get(&pdev->dev, "core");
if (IS_ERR(rng->clk))
return PTR_ERR(rng->clk);
}
rng->skip_init = device_get_match_data(&pdev->dev);
Looks much neater.
I will wait for feedback on other patches before updating this.
Meanwhile any word from testing on ACPI systems?
Thanks
--
~Vinod
next prev parent reply other threads:[~2018-07-05 6:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-04 11:44 [PATCH v4 0/6] crypto: Add Qcom PRNG support Vinod Koul
2018-07-04 11:44 ` [PATCH v4 1/6] hwrng: remove msm hw_random driver Vinod Koul
2018-07-04 11:44 ` [PATCH v4 2/6] dt-bindings: crypto: Move prng binding to crypto Vinod Koul
2018-07-04 11:44 ` [PATCH v4 3/6] crypto: Add Qcom prng driver Vinod Koul
2018-07-04 11:44 ` [PATCH v4 4/6] dt-bindings: crypto: Add new compatible qcom,prng-ee Vinod Koul
2018-07-04 11:44 ` [PATCH v4 5/6] crypto: qcom: Add support for prng-ee Vinod Koul
2018-07-04 11:44 ` [PATCH v4 6/6] crypto: qcom: Add ACPI support Vinod Koul
2018-07-04 14:46 ` Timur Tabi
2018-07-05 6:07 ` Vinod [this message]
2018-07-05 12:23 ` Timur Tabi
2018-07-05 13:24 ` Vinod
2018-07-07 18:05 ` Timur Tabi
2018-07-09 6:01 ` Vinod
2018-07-09 14:52 ` Jeffrey Hugo
2018-07-05 19:51 ` Jeffrey Hugo
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