linux-kernel - Re: [PATCH v7 2/4] Documentation: devres: Add pcim_alloc_irq

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Message-ID: <YL5FjkbgKj8XpDzD@smile.fi.intel.com>
Date:   Mon, 7 Jun 2021 19:13:02 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Dejin Zheng <zhengdejin5@...il.com>
Cc:     helgaas@...nel.org, corbet@....net, jarkko.nikula@...ux.intel.com,
        mika.westerberg@...ux.intel.com, rric@...nel.org,
        bhelgaas@...gle.com, wsa@...nel.org, Sanket.Goswami@....com,
        linux-doc@...r.kernel.org, linux-i2c@...r.kernel.org,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 2/4] Documentation: devres: Add
 pcim_alloc_irq_vectors()

On Mon, Jun 07, 2021 at 11:39:14PM +0800, Dejin Zheng wrote:
> Add pcim_alloc_irq_vectors(), a device-managed version of
> pci_alloc_irq_vectors(). introducing this function can simplify
> the error handling path in many drivers.

This is good one, thanks.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

> Reviewed-by: Robert Richter <rric@...nel.org>
> Signed-off-by: Dejin Zheng <zhengdejin5@...il.com>
> ---
> v6 -> v7:
> 	- rebase to PCI next branch
> v5 -> v6:
> 	- rebase to 5.13-rc4
> v4 -> v5:
> 	- No change
> v3 -> v4:
> 	- No change
> v2 -> v3:
> 	- No change
> v1 -> v2:
> 	- Modify some commit messages.
> 
>  Documentation/driver-api/driver-model/devres.rst | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst
> index e0814d214048..fad7d26ccf35 100644
> --- a/Documentation/driver-api/driver-model/devres.rst
> +++ b/Documentation/driver-api/driver-model/devres.rst
> @@ -382,6 +382,7 @@ PCI
>    devm_pci_alloc_host_bridge()  : managed PCI host bridge allocation
>    devm_pci_remap_cfgspace()	: ioremap PCI configuration space
>    devm_pci_remap_cfg_resource()	: ioremap PCI configuration space resource
> +  pcim_alloc_irq_vectors()      : managed IRQ vectors allocation
>    pcim_enable_device()		: after success, all PCI ops become managed
>    pcim_pin_device()		: keep PCI device enabled after release
>  
> -- 
> 2.30.1
> 

-- 
With Best Regards,
Andy Shevchenko