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| author | Masahiro Yamada <masahiroy@kernel.org> | 2024-12-03 19:21:07 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-08 09:57:05 +0100 |
| commit | 889433a2ed5aa5308cbbc6fec6872e020c294d64 (patch) | |
| tree | 599191228b0c8ffc9d226116038f2fe1c788819c /Documentation | |
| parent | fa4eada0ab4831a533a8612bb6159cfa23fd4112 (diff) | |
| download | linux-889433a2ed5aa5308cbbc6fec6872e020c294d64.tar.gz linux-889433a2ed5aa5308cbbc6fec6872e020c294d64.tar.bz2 linux-889433a2ed5aa5308cbbc6fec6872e020c294d64.zip | |
module: Convert default symbol namespace to string literal
[ Upstream commit ceb8bf2ceaa77fe222fe8fe32cb7789c9099ddf1 ]
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>
Stable-dep-of: 2505f87eb3af ("hwmon: (nct6775): Actually make use of the HWMON_NCT6775 symbol namespace")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'Documentation')
3 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/core-api/symbol-namespaces.rst b/Documentation/core-api/symbol-namespaces.rst index 12e4aecdae94..d1154eb43810 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. diff --git a/Documentation/translations/it_IT/core-api/symbol-namespaces.rst b/Documentation/translations/it_IT/core-api/symbol-namespaces.rst index 17abc25ee4c1..6657f82c0101 100644 --- a/Documentation/translations/it_IT/core-api/symbol-namespaces.rst +++ b/Documentation/translations/it_IT/core-api/symbol-namespaces.rst @@ -69,7 +69,7 @@ Per esempio per esportare tutti i simboli definiti in usb-common nello spazio dei nomi USB_COMMON, si può aggiungere la seguente linea in drivers/usb/common/Makefile:: - ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE=USB_COMMON + ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE='"USB_COMMON"' Questo cambierà tutte le macro EXPORT_SYMBOL() ed EXPORT_SYMBOL_GPL(). Invece, un simbolo esportato con EXPORT_SYMBOL_NS() non verrà cambiato e il simbolo @@ -79,7 +79,7 @@ Una seconda possibilità è quella di definire il simbolo di preprocessore direttamente nei file da compilare. L'esempio precedente diventerebbe:: #undef DEFAULT_SYMBOL_NAMESPACE - #define DEFAULT_SYMBOL_NAMESPACE USB_COMMON + #define DEFAULT_SYMBOL_NAMESPACE "USB_COMMON" Questo va messo prima di un qualsiasi uso di EXPORT_SYMBOL. diff --git a/Documentation/translations/zh_CN/core-api/symbol-namespaces.rst b/Documentation/translations/zh_CN/core-api/symbol-namespaces.rst index bb16f0611046..f3e73834f7d7 100644 --- a/Documentation/translations/zh_CN/core-api/symbol-namespaces.rst +++ b/Documentation/translations/zh_CN/core-api/symbol-namespaces.rst @@ -66,7 +66,7 @@ 子系统的 ``Makefile`` 中定义默认命名空间。例如，如果要将usb-common中定义的所有符号导 出到USB_COMMON命名空间，可以在drivers/usb/common/Makefile中添加这样一行:: - ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE=USB_COMMON + ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE='"USB_COMMON"' 这将影响所有 EXPORT_SYMBOL() 和 EXPORT_SYMBOL_GPL() 语句。当这个定义存在时， 用EXPORT_SYMBOL_NS()导出的符号仍然会被导出到作为命名空间参数传递的命名空间中， @@ -76,7 +76,7 @@ 成:: #undef DEFAULT_SYMBOL_NAMESPACE - #define DEFAULT_SYMBOL_NAMESPACE USB_COMMON + #define DEFAULT_SYMBOL_NAMESPACE "USB_COMMON" 应置于相关编译单元中任何 EXPORT_SYMBOL 宏之前 |