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SubjectRE: [PATCH 01/13] mailbox: altera: convert to devm_platform_ioremap_resource
Date


> -----Original Message-----
> From: Yangtao Li <tiny.windzz@gmail.com>
> Sent: Sunday, December 29, 2019 2:35 AM
> To: jassisinghbrar@gmail.com; nsaenzjulienne@suse.de;
> f.fainelli@gmail.com; rjui@broadcom.com; sbranden@broadcom.com; bcm-
> kernel-feedback-list@broadcom.com; lftan@altera.com;
> matthias.bgg@gmail.com; agross@kernel.org; bjorn.andersson@linaro.org;
> mcoquelin.stm32@gmail.com; alexandre.torgue@st.com;
> thierry.reding@gmail.com; jonathanh@nvidia.com; linux-
> kernel@vger.kernel.org; linux-rpi-kernel@lists.infradead.org; linux-arm-
> kernel@lists.infradead.org; nios2-dev@lists.rocketboards.org; linux-
> mediatek@lists.infradead.org; linux-arm-msm@vger.kernel.org; linux-
> stm32@st-md-mailman.stormreply.com; linux-tegra@vger.kernel.org
> Cc: Yangtao Li <tiny.windzz@gmail.com>
> Subject: [PATCH 01/13] mailbox: altera: convert to
> devm_platform_ioremap_resource
>
> Use devm_platform_ioremap_resource() to simplify code.
>
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>

Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>

> ---
> drivers/mailbox/mailbox-altera.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/mailbox/mailbox-altera.c b/drivers/mailbox/mailbox-
> altera.c
> index 75282666fb06..afb320e9d69c 100644
> --- a/drivers/mailbox/mailbox-altera.c
> +++ b/drivers/mailbox/mailbox-altera.c
> @@ -285,7 +285,6 @@ static const struct mbox_chan_ops altera_mbox_ops
> = { static int altera_mbox_probe(struct platform_device *pdev) {
> struct altera_mbox *mbox;
> - struct resource *regs;
> struct mbox_chan *chans;
> int ret;
>
> @@ -299,9 +298,7 @@ static int altera_mbox_probe(struct platform_device
> *pdev)
> if (!chans)
> return -ENOMEM;
>
> - regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -
> - mbox->mbox_base = devm_ioremap_resource(&pdev->dev, regs);
> + mbox->mbox_base = devm_platform_ioremap_resource(pdev, 0);
> if (IS_ERR(mbox->mbox_base))
> return PTR_ERR(mbox->mbox_base);
>
> --
> 2.17.1
>
>
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