From: Randy Dunlap Date: Tue, 23 Jun 2026 19:00:04 +0000 (-0700) Subject: kernel-doc: xforms: support __SYSFS_FUNCTION_ALTERNATIVE() X-Git-Tag: v7.2-rc1~35^2~8 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3b61bb3fe1e6582673f19cc83f8d81644f2a5092;p=thirdparty%2Flinux.git kernel-doc: xforms: support __SYSFS_FUNCTION_ALTERNATIVE() Add support for __SYSFS_FUNCTION_ALTERNATIVE() to create a union of its members (as though CONFIG_CFI is unset). Fixes these docs build warnings: WARNING: include/linux/device.h:117 Invalid param: __SYSFS_FUNCTION_ALTERNATIVE( ssize_t (*show)(struct device *dev, struct device_attribute *attr, char *buf) WARNING: include/linux/device.h:117 struct member '__SYSFS_FUNCTION_ALTERNATIVE( ssize_t (*show' not described in 'device_attribute' WARNING: include/linux/device.h:117 Invalid param: __SYSFS_FUNCTION_ALTERNATIVE( ssize_t (*store)(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) WARNING: include/linux/device.h:117 struct member '__SYSFS_FUNCTION_ALTERNATIVE( ssize_t (*store' not described in 'device_attribute' Signed-off-by: Randy Dunlap Reviewed-by: Thomas Weißschuh Signed-off-by: Jonathan Corbet Message-ID: <20260623190006.406571-1-rdunlap@infradead.org> --- diff --git a/tools/lib/python/kdoc/xforms_lists.py b/tools/lib/python/kdoc/xforms_lists.py index aab70e5eaa6fa..0734f9f94bf84 100644 --- a/tools/lib/python/kdoc/xforms_lists.py +++ b/tools/lib/python/kdoc/xforms_lists.py @@ -49,6 +49,7 @@ class CTransforms: (CMatch("DEFINE_DMA_UNMAP_ADDR"), r"dma_addr_t \1"), (CMatch("DEFINE_DMA_UNMAP_LEN"), r"__u32 \1"), (CMatch("VIRTIO_DECLARE_FEATURES"), r"union { u64 \1; u64 \1_array[VIRTIO_FEATURES_U64S]; }"), + (CMatch("__SYSFS_FUNCTION_ALTERNATIVE"), r"union { \1+ }"), (CMatch("__attribute__"), ""), #