From: Dejin Zheng <zhengdejin5@gmail.com>
To: 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, linux-doc@vger.kernel.org,
linux-i2c@vger.kernel.org, linux-pci@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Dejin Zheng <zhengdejin5@gmail.com>
Subject: [PATCH v6 2/4] Documentation: devres: Add pcim_alloc_irq_vectors()
Date: Sun, 6 Jun 2021 15:05:09 +0800 [thread overview]
Message-ID: <20210606070511.778487-3-zhengdejin5@gmail.com> (raw)
In-Reply-To: <20210606070511.778487-1-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.
Reviewed-by: Robert Richter <rric@kernel.org>
Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
---
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
next prev parent reply other threads:[~2021-06-06 7:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-06 7:05 [PATCH v6 0/4] Introduce pcim_alloc_irq_vectors() Dejin Zheng
2021-06-06 7:05 ` [PATCH v6 1/4] PCI: " Dejin Zheng
2021-06-06 19:31 ` kernel test robot
2021-06-06 19:31 ` kernel test robot
2021-06-07 14:24 ` Dejin Zheng
2021-06-07 14:24 ` Dejin Zheng
2021-06-06 7:05 ` Dejin Zheng [this message]
2021-06-06 7:05 ` [PATCH v6 3/4] i2c: designware: Use pcim_alloc_irq_vectors() to allocate IRQ vectors Dejin Zheng
2021-06-06 7:05 ` [PATCH v6 4/4] i2c: thunderx: " Dejin Zheng
2021-06-07 9:09 ` [PATCH v6 0/4] Introduce pcim_alloc_irq_vectors() Andy Shevchenko
2021-06-07 14:30 ` Dejin Zheng
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