Commit f1ebe04f authored Mar 07, 2019 by Rasmus Villemoes Committed by Linus Torvalds Mar 07, 2019

ACPI: implement acpi_handle_debug in terms of _dynamic_func_call

With coming changes on x86-64, all dynamic debug descriptors in a
translation unit must have distinct names.  The macro _dynamic_func_call
takes care of that.  No functional change.

Link: http://lkml.kernel.org/r/20190212214150.4807-15-linux@rasmusvillemoes.dk


Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Jason Baron <jbaron@akamai.com>
Cc: David Sterba <dsterba@suse.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 902f99a3

include/linux/acpi.h

+2 −6

Original line number	Diff line number	Diff line
		@@ -982,12 +982,8 @@ void __acpi_handle_debug(struct _ddebug *descriptor, acpi_handle handle, const c
		#else
		#if defined(CONFIG_DYNAMIC_DEBUG)
		#define acpi_handle_debug(handle, fmt, ...) \
		do { \
		DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
		if (DYNAMIC_DEBUG_BRANCH(descriptor)) \
		__acpi_handle_debug(&descriptor, handle, pr_fmt(fmt), \
		##__VA_ARGS__); \
		} while (0)
		_dynamic_func_call(fmt, __acpi_handle_debug, \
		handle, pr_fmt(fmt), ##__VA_ARGS__)
		#else
		#define acpi_handle_debug(handle, fmt, ...) \
		({ \

Admin message