[PATCH RESEND] Documentation: devres: fix error about PCI devres

[Philipp Stanner]

The documentation states that pcim_enable_device() will make "all PCI
ops" managed. This is totally false, only a small subset of PCI
functions become managed that way. Implicating otherwise has caused at
least one bug so far, namely in commit 8558de401b5f ("drm/vboxvideo: use
managed pci functions").

Change the function summary so the functions dangerous behavior becomes
obvious.

Signed-off-by: Philipp Stanner <pstanner@xxxxxxxxxx>
---
+CC PCI and Bjorn.

Bjorn, btw. neither PCI nor you are printed by getmaintainers for the
touched document. Possibly one might want to think about fixing that
somehow.
But I don't think it's a huge deal.
---
 Documentation/driver-api/driver-model/devres.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst
index ac9ee7441887..5f2ee8d717b1 100644
--- a/Documentation/driver-api/driver-model/devres.rst
+++ b/Documentation/driver-api/driver-model/devres.rst
@@ -391,7 +391,7 @@ PCI
   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
+  pcim_enable_device()		: after success, some PCI ops become managed
   pcim_iomap()			: do iomap() on a single BAR
   pcim_iomap_regions()		: do request_region() and iomap() on multiple BARs
   pcim_iomap_regions_request_all() : do request_region() on all and iomap() on multiple BARs
-- 
2.45.2