kernel/linux.git/drivers/pinctrl/intel/pinctrl-intel-platform.c, branch v6.18.21Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.18.212024-12-02T19:34:44+00:00module: Convert symbol namespace to string literal2024-12-02T19:34:44+00:00Peter Zijlstrapeterz@infradead.org2024-12-02T14:59:47+00:00urn:sha1:cdd30ebb1b9f36159d66f088b61aee264e649d7a
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>
pinctrl: intel: platform: use semicolon instead of comma in ncommunities assignment2024-09-30T11:35:23+00:00Javier Carrascojavier.carrasco.cruz@gmail.com2024-09-26T14:11:03+00:00urn:sha1:d594de8956883f233f30b2559a10266dc0fc446a
Substitute the comma with a semicolon in the `ncommunities` assignment
for better readability and consistency with common C coding style.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
pinctrl: intel: platform: fix error path in device_for_each_child_node()2024-09-30T11:35:23+00:00Javier Carrascojavier.carrasco.cruz@gmail.com2024-09-26T14:11:02+00:00urn:sha1:16a6d2e685e8f9a2f51dd5a363d3f97fcad35e22
The device_for_each_child_node() loop requires calls to
fwnode_handle_put() upon early returns to decrement the refcount of
the child node and avoid leaking memory if that error path is triggered.
There is one early returns within that loop in
intel_platform_pinctrl_prepare_community(), but fwnode_handle_put() is
missing.
Instead of adding the missing call, the scoped version of the loop can
be used to simplify the code and avoid mistakes in the future if new
early returns are added, as the child node is only used for parsing, and
it is never assigned.
Cc: stable@vger.kernel.org
Fixes: c5860e4a2737 ("pinctrl: intel: Add a generic Intel pin control platform driver")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
pinctrl: intel: Add a generic Intel pin control platform driver2023-11-14T12:09:35+00:00Andy Shevchenkoandriy.shevchenko@linux.intel.com2023-11-13T12:28:48+00:00urn:sha1:c5860e4a2737a8b29dc426c800d01c5be6aad811
New generations of Intel platforms will provide better description
of the pin control devices in the ACPI tables. Hence, we may provide
a generic pin control platform driver to cover all of them. Currently
the following Intel SoCs / platforms require this to be functional:
- Lunar Lake
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>