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| author | Masahiro Yamada <masahiroy@kernel.org> | 2024-12-03 19:21:07 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-12-03 08:22:25 -0800 |
| commit | ceb8bf2ceaa77fe222fe8fe32cb7789c9099ddf1 (patch) | |
| tree | 9cef7be8e703eee32a996c692fd770458274af1b /Documentation/core-api | |
| parent | 3727b1a7ca23050f8c7fe3d6a6884fc8038b8336 (diff) | |
module: Convert default symbol namespace to string literal
Commit cdd30ebb1b9f ("module: Convert symbol namespace to string
literal") only converted MODULE_IMPORT_NS() and EXPORT_SYMBOL_NS(),
leaving DEFAULT_SYMBOL_NAMESPACE as a macro expansion.
This commit converts DEFAULT_SYMBOL_NAMESPACE in the same way to avoid
annoyance for the default namespace as well.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/core-api')
| -rw-r--r-- | Documentation/core-api/symbol-namespaces.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/core-api/symbol-namespaces.rst b/Documentation/core-api/symbol-namespaces.rst index 55886b4e6aea..27a9cccc792c 100644 --- a/Documentation/core-api/symbol-namespaces.rst +++ b/Documentation/core-api/symbol-namespaces.rst @@ -68,7 +68,7 @@ is to define the default namespace in the ``Makefile`` of the subsystem. E.g. to export all symbols defined in usb-common into the namespace USB_COMMON, add a line like this to drivers/usb/common/Makefile:: - ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE=USB_COMMON + ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE='"USB_COMMON"' That will affect all EXPORT_SYMBOL() and EXPORT_SYMBOL_GPL() statements. A symbol exported with EXPORT_SYMBOL_NS() while this definition is present, will @@ -79,7 +79,7 @@ A second option to define the default namespace is directly in the compilation unit as preprocessor statement. The above example would then read:: #undef DEFAULT_SYMBOL_NAMESPACE - #define DEFAULT_SYMBOL_NAMESPACE USB_COMMON + #define DEFAULT_SYMBOL_NAMESPACE "USB_COMMON" within the corresponding compilation unit before any EXPORT_SYMBOL macro is used. |