documentation.conf: Drop obsolete INC_PR

The use of the variable ceased already in 2020, since
commit 3fdd772b419b ("recipes: Remove remaining INC_PR variables")

Signed-off-by: Niko Mauno <niko.mauno@vaisala.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/conf/documentation.conf b/meta/conf/documentation.conf
index 741130a3921eb578874d05b7e1663578b4fae4fb..bf6b4193b243b999927d3cb6095a32838378fc62 100644 (file)
--- a/meta/conf/documentation.conf
+++ b/meta/conf/documentation.conf
@@ -219,7 +219,6 @@ IMAGE_ROOTFS_EXTRA_SPACE[doc] = "Defines additional free disk space created in t
 IMAGE_ROOTFS_MAXSIZE[doc] = "Defines the maximum size in Kbytes for the generated image."
 IMAGE_ROOTFS_SIZE[doc] = "Defines the size in Kbytes for the generated image."
 IMAGE_TYPES[doc] = "Specifies the complete list of supported image types by default."
-INC_PR[doc] = "Helps define the recipe revision for recipes that share a common include file."
 INCOMPATIBLE_LICENSE[doc] = "Specifies a space-separated list of license names (as they would appear in LICENSE) that should be excluded from the build. Wildcard is supported, such as '*GPL-3.0*'"
 INHIBIT_DEFAULT_DEPS[doc] = "Prevents the default dependencies, namely the C compiler and standard C library (libc), from being added to DEPENDS."
 INHIBIT_PACKAGE_STRIP[doc] = "If set to "1", causes the build to not strip binaries in resulting packages."