doc: module: Fix documented type of namespace

Since commit cdd30ebb1b9f ("module: Convert symbol namespace to string
literal") the namespace has to be a string. Fix accordingly.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/6fe15069c01b31aaa68c6224bec2df9f4a449858.1733305665.git.ukleinek@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20241230142357.3203913-5-u.kleine-koenig@baylibre.com

diff --git a/Documentation/core-api/symbol-namespaces.rst b/Documentation/core-api/symbol-namespaces.rst
index 27a9cccc792c1eb4e72776a8b0e673012f5bfdf5..473d025657fd00133e36136b684a2bd7fa4e190a 100644 (file)
--- a/Documentation/core-api/symbol-namespaces.rst
+++ b/Documentation/core-api/symbol-namespaces.rst
@@ -41,9 +41,9 @@ entries.
 In addition to the macros EXPORT_SYMBOL() and EXPORT_SYMBOL_GPL(), that allow
 exporting of kernel symbols to the kernel symbol table, variants of these are
 available to export symbols into a certain namespace: EXPORT_SYMBOL_NS() and
-EXPORT_SYMBOL_NS_GPL(). They take one additional argument: the namespace.
-Please note that due to macro expansion that argument needs to be a
-preprocessor symbol. E.g. to export the symbol ``usb_stor_suspend`` into the
+EXPORT_SYMBOL_NS_GPL(). They take one additional argument: the namespace as a
+string constant. Note that this string must not contain whitespaces.
+E.g. to export the symbol ``usb_stor_suspend`` into the
 namespace ``USB_STORAGE``, use::
 
        EXPORT_SYMBOL_NS(usb_stor_suspend, "USB_STORAGE");