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authorSakari Ailus <sakari.ailus@linux.intel.com>2019-03-19 04:07:32 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-03-20 06:37:55 -0400
commit8a3946cad244e8453e26f3ded5fe40bf2627bb30 (patch)
tree9396dca86ac3a8ff0141d45543811835c2855a3b /drivers
parenta5c7caa15a9da7ed6c9d658fffb0b37baf72ac23 (diff)
media: v4l2-fwnode: Add a deprecation note in the old ACPI parsing example
This is not how ACPI tables are written. Add a deprecation note and refer to the proper documentation. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/v4l2-core/v4l2-fwnode.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-fwnode.c b/drivers/media/v4l2-core/v4l2-fwnode.c
index ccefa55813ad..ea1ed88f9dc8 100644
--- a/drivers/media/v4l2-core/v4l2-fwnode.c
+++ b/drivers/media/v4l2-core/v4l2-fwnode.c
@@ -828,7 +828,10 @@ error:
* underneath the fwnode identified by the previous tuple, etc. until you
* reached the fwnode you need.
*
- * An example with a graph, as defined in Documentation/acpi/dsd/graph.txt:
+ * THIS EXAMPLE EXISTS MERELY TO DOCUMENT THIS FUNCTION. DO NOT USE IT AS A
+ * REFERENCE IN HOW ACPI TABLES SHOULD BE WRITTEN!! See documentation under
+ * Documentation/acpi/dsd instead and especially graph.txt,
+ * data-node-references.txt and leds.txt .
*
* Scope (\_SB.PCI0.I2C2)
* {