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| author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2017-06-28 23:13:53 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-06-28 23:13:53 +0300 |
| commit | 5c3f18cce08364ef68163228c0b42725d64cd353 (patch) | |
| tree | 429a2f0838841c1bbaac4f7d028505d7a2428000 /Documentation/driver-model | |
| parent | dff79b91b8f3279cbe60727368adff1f3a5ab16e (diff) | |
| download | linux-5c3f18cce08364ef68163228c0b42725d64cd353.tar.xz | |
PCI: Add devm_pci_alloc_host_bridge() interface
Struct pci_host_bridge can be allocated by PCI host bridge drivers which
usually allocate and map memory through devm managed interfaces.
Add a devm version for the pci_alloc_host_bridge() interface to simplify
PCI host controller driver porting and simplify the driver failure paths.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/driver-model')
| -rw-r--r-- | Documentation/driver-model/devres.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt index e72587fe477d..ffbc8913cc76 100644 --- a/Documentation/driver-model/devres.txt +++ b/Documentation/driver-model/devres.txt @@ -342,6 +342,7 @@ PER-CPU MEM devm_free_percpu() 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_enable_device() : after success, all PCI ops become managed |