From: Dejin Zheng <zhengdejin5@gmail.com>
To: 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, linux-doc@vger.kernel.org,
linux-i2c@vger.kernel.org, linux-pci@vger.kernel.org,
kw@linux.com
Cc: linux-kernel@vger.kernel.org, Dejin Zheng <zhengdejin5@gmail.com>
Subject: [PATCH v2 2/4] Documentation: devres: Add pcim_alloc_irq_vectors()
Date: Tue, 16 Feb 2021 22:18:08 +0800 [thread overview]
Message-ID: <20210216141810.747678-3-zhengdejin5@gmail.com> (raw)
In-Reply-To: <20210216141810.747678-1-zhengdejin5@gmail.com>
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.
Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
---
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 cd8b6e657b94..a52f65b6352f 100644
--- a/Documentation/driver-api/driver-model/devres.rst
+++ b/Documentation/driver-api/driver-model/devres.rst
@@ -380,6 +380,7 @@ 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
--
2.25.0
next prev parent reply other threads:[~2021-02-16 14:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-16 14:18 [PATCH v2 0/4] Introduce pcim_alloc_irq_vectors() Dejin Zheng
2021-02-16 14:18 ` [PATCH v2 1/4] PCI: " Dejin Zheng
2021-02-16 14:40 ` Andy Shevchenko
2021-02-16 14:18 ` Dejin Zheng [this message]
2021-02-16 14:18 ` [PATCH v2 3/4] i2c: designware: Use the correct name of device-managed function Dejin Zheng
2021-02-16 14:39 ` Andy Shevchenko
2021-02-16 16:11 ` Dejin Zheng
2021-02-16 14:18 ` [PATCH v2 4/4] i2c: thunderx: " Dejin Zheng
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