diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2024-12-02 15:59:47 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-12-02 11:34:44 -0800 |
| commit | cdd30ebb1b9f36159d66f088b61aee264e649d7a (patch) | |
| tree | 160441aecb4f4493457ab9347b95d91a6975d442 /drivers/iommu/iommufd/main.c | |
| parent | e70140ba0d2b1a30467d4af6bcfe761327b9ec95 (diff) | |
module: Convert symbol namespace to string literal
Clean up the existing export namespace code along the same lines of
commit 33def8498fdd ("treewide: Convert macro and uses of __section(foo)
to __section("foo")") and for the same reason, it is not desired for the
namespace argument to be a macro expansion itself.
Scripted using
git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file;
do
awk -i inplace '
/^#define EXPORT_SYMBOL_NS/ {
gsub(/__stringify\(ns\)/, "ns");
print;
next;
}
/^#define MODULE_IMPORT_NS/ {
gsub(/__stringify\(ns\)/, "ns");
print;
next;
}
/MODULE_IMPORT_NS/ {
$0 = gensub(/MODULE_IMPORT_NS\(([^)]*)\)/, "MODULE_IMPORT_NS(\"\\1\")", "g");
}
/EXPORT_SYMBOL_NS/ {
if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+),/) {
if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/ &&
$0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(\)/ &&
$0 !~ /^my/) {
getline line;
gsub(/[[:space:]]*\\$/, "");
gsub(/[[:space:]]/, "", line);
$0 = $0 " " line;
}
$0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/,
"\\1(\\2, \"\\3\")", "g");
}
}
{ print }' $file;
done
Requested-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc
Acked-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/iommu/iommufd/main.c')
| -rw-r--r-- | drivers/iommu/iommufd/main.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/iommu/iommufd/main.c b/drivers/iommu/iommufd/main.c index 0a96cc8f27da..97c5e3567d33 100644 --- a/drivers/iommu/iommufd/main.c +++ b/drivers/iommu/iommufd/main.c @@ -427,7 +427,7 @@ void iommufd_ctx_get(struct iommufd_ctx *ictx) { get_file(ictx->file); } -EXPORT_SYMBOL_NS_GPL(iommufd_ctx_get, IOMMUFD); +EXPORT_SYMBOL_NS_GPL(iommufd_ctx_get, "IOMMUFD"); /** * iommufd_ctx_from_file - Acquires a reference to the iommufd context @@ -447,7 +447,7 @@ struct iommufd_ctx *iommufd_ctx_from_file(struct file *file) iommufd_ctx_get(ictx); return ictx; } -EXPORT_SYMBOL_NS_GPL(iommufd_ctx_from_file, IOMMUFD); +EXPORT_SYMBOL_NS_GPL(iommufd_ctx_from_file, "IOMMUFD"); /** * iommufd_ctx_from_fd - Acquires a reference to the iommufd context @@ -471,7 +471,7 @@ struct iommufd_ctx *iommufd_ctx_from_fd(int fd) /* fget is the same as iommufd_ctx_get() */ return file->private_data; } -EXPORT_SYMBOL_NS_GPL(iommufd_ctx_from_fd, IOMMUFD); +EXPORT_SYMBOL_NS_GPL(iommufd_ctx_from_fd, "IOMMUFD"); /** * iommufd_ctx_put - Put back a reference @@ -481,7 +481,7 @@ void iommufd_ctx_put(struct iommufd_ctx *ictx) { fput(ictx->file); } -EXPORT_SYMBOL_NS_GPL(iommufd_ctx_put, IOMMUFD); +EXPORT_SYMBOL_NS_GPL(iommufd_ctx_put, "IOMMUFD"); static const struct iommufd_object_ops iommufd_object_ops[] = { [IOMMUFD_OBJ_ACCESS] = { @@ -575,7 +575,7 @@ module_exit(iommufd_exit); MODULE_ALIAS_MISCDEV(VFIO_MINOR); MODULE_ALIAS("devname:vfio/vfio"); #endif -MODULE_IMPORT_NS(IOMMUFD_INTERNAL); -MODULE_IMPORT_NS(IOMMUFD); +MODULE_IMPORT_NS("IOMMUFD_INTERNAL"); +MODULE_IMPORT_NS("IOMMUFD"); MODULE_DESCRIPTION("I/O Address Space Management for passthrough devices"); MODULE_LICENSE("GPL"); |