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| author | Thierry Reding <treding@nvidia.com> | 2014-08-01 14:15:10 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-09-04 14:41:43 -0600 |
| commit | 8d38821cbcf51292cd5a23469d03bd38932a3ba9 (patch) | |
| tree | a41f35c52ba3826dc4099a8bf24630a410633f62 /Documentation/driver-model | |
| parent | 52addcf9d6669fa439387610bc65c92fa0980cef (diff) | |
| download | linux-stable-8d38821cbcf51292cd5a23469d03bd38932a3ba9.tar.gz linux-stable-8d38821cbcf51292cd5a23469d03bd38932a3ba9.tar.bz2 linux-stable-8d38821cbcf51292cd5a23469d03bd38932a3ba9.zip | |
resources: Add device-managed request/release_resource()
Provide device-managed implementations of the request_resource() and
release_resource() functions. Upon failure to request a resource, the new
devm_request_resource() function will output an error message for
consistent error reporting.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation/driver-model')
| -rw-r--r-- | Documentation/driver-model/devres.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt index d14710b04439..befc3fe12ba6 100644 --- a/Documentation/driver-model/devres.txt +++ b/Documentation/driver-model/devres.txt @@ -264,8 +264,10 @@ IIO IO region devm_release_mem_region() devm_release_region() + devm_release_resource() devm_request_mem_region() devm_request_region() + devm_request_resource() IOMAP devm_ioport_map() |