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authorThierry Reding <treding@nvidia.com>2014-08-01 14:15:10 +0200
committerBjorn Helgaas <bhelgaas@google.com>2014-09-04 14:41:43 -0600
commit8d38821cbcf51292cd5a23469d03bd38932a3ba9 (patch)
treea41f35c52ba3826dc4099a8bf24630a410633f62 /Documentation/driver-model
parent52addcf9d6669fa439387610bc65c92fa0980cef (diff)
downloadlinux-linaro-stable-8d38821cbcf51292cd5a23469d03bd38932a3ba9.tar.gz
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.txt2
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()