linux-kernel - Re: [PATCH v2 3/4] i2c: designware: Use the correct name of device-managed function

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Date:   Tue, 16 Feb 2021 16:39:09 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Dejin Zheng <zhengdejin5@...il.com>
Cc:     corbet@....net, jarkko.nikula@...ux.intel.com,
        mika.westerberg@...ux.intel.com, rric@...nel.org,
        bhelgaas@...gle.com, wsa@...nel.org, linux-doc@...r.kernel.org,
        linux-i2c@...r.kernel.org, linux-pci@...r.kernel.org, kw@...ux.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/4] i2c: designware: Use the correct name of
 device-managed function

On Tue, Feb 16, 2021 at 10:18:09PM +0800, Dejin Zheng wrote:
> Use the new function pcim_alloc_irq_vectors() to allocate IRQ vectors,
> the pcim_alloc_irq_vectors() function, an explicit device-managed version
> of pci_alloc_irq_vectors(). If pcim_enable_device() has been called
> before, then pci_alloc_irq_vectors() is actually a device-managed
> function. It is used here as a device-managed function, So replace it
> with pcim_alloc_irq_vectors().

...

> -	r = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES);
> +	r = pcim_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES);
>  	if (r < 0)
>  		return r;

It's good, but now why do we have pci_free_irq_vectors() in the same file?


-- 
With Best Regards,
Andy Shevchenko