| Message ID | 20191228183538.26189-1-tiny.windzz@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [01/13] mailbox: altera: convert to devm_platform_ioremap_resource | expand |
> -----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 > > > ________________________________ > > Confidentiality Notice. > This message may contain information that is confidential or otherwise > protected from disclosure. If you are not the intended recipient, you are > hereby notified that any use, disclosure, dissemination, distribution, or > copying of this message, or any attachments, is strictly prohibited. If you > have received this message in error, please advise the sender by reply e-mail, > and delete the message and any attachments. Thank you.
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);
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> --- drivers/mailbox/mailbox-altera.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)