From: Christoph Hellwig <hch@infradead.org>
To: Dejin Zheng <zhengdejin5@gmail.com>
Cc: helgaas@kernel.org, corbet@lwn.net,
jarkko.nikula@linux.intel.com, andriy.shevchenko@linux.intel.com,
mika.westerberg@linux.intel.com, rric@kernel.org,
bhelgaas@google.com, wsa@kernel.org, Sanket.Goswami@amd.com,
linux-doc@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH v7 1/4] PCI: Introduce pcim_alloc_irq_vectors()
Date: Thu, 24 Feb 2022 03:07:23 -0800 [thread overview]
Message-ID: <Yhdm68HzOHhGNK4k@infradead.org> (raw)
In-Reply-To: <20210607153916.1021016-2-zhengdejin5@gmail.com>
On Mon, Jun 07, 2021 at 11:39:13PM +0800, Dejin Zheng wrote:
> Introduce 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.
How does it do that when it just is a trivial wrapper erroring out
for the unmanaged case?
next prev parent reply other threads:[~2022-02-24 11:07 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-07 15:39 [PATCH v7 0/4] Introduce pcim_alloc_irq_vectors() Dejin Zheng
2021-06-07 15:39 ` [PATCH v7 1/4] PCI: " Dejin Zheng
2021-06-07 16:12 ` Andy Shevchenko
2021-06-07 17:14 ` Bjorn Helgaas
2021-06-08 14:23 ` Dejin Zheng
2021-06-08 14:20 ` Dejin Zheng
2021-06-10 22:41 ` Bjorn Helgaas
2021-06-11 9:37 ` Andy Shevchenko
2021-06-16 19:25 ` Bjorn Helgaas
2021-06-17 13:20 ` Andy Shevchenko
2021-06-17 15:58 ` Bjorn Helgaas
2022-12-16 8:34 ` Andy Shevchenko
2021-06-17 17:17 ` Dejin Zheng
2022-02-24 11:07 ` Christoph Hellwig [this message]
2021-06-07 15:39 ` [PATCH v7 2/4] Documentation: devres: Add pcim_alloc_irq_vectors() Dejin Zheng
2021-06-07 16:13 ` Andy Shevchenko
2021-06-07 15:39 ` [PATCH v7 3/4] i2c: designware: Use pcim_alloc_irq_vectors() to allocate IRQ vectors Dejin Zheng
2021-11-29 19:15 ` Wolfram Sang
2021-06-07 15:39 ` [PATCH v7 4/4] i2c: thunderx: " Dejin Zheng
2021-11-29 19:16 ` Wolfram Sang
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