ACPI: remove unused __acpi_handle_debug macro

If CONFIG_DYNAMIC_DEBUG is not set, acpi_handle_debug directly invokes
acpi_handle_printk (if DEBUG) or does a no-printk (if !DEBUG).  So this
macro is never used.

Link: http://lkml.kernel.org/r/20190212214150.4807-14-linux@rasmusvillemoes.dkSigned-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: Jason Baron <jbaron@akamai.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.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>

include/linux/acpi.h

@@ -953,9 +953,6 @@ acpi_handle_printk(const char *level, void *handle, const char *fmt, ...) {}
 #if defined(CONFIG_ACPI) && defined(CONFIG_DYNAMIC_DEBUG)
 __printf(3, 4)
 void __acpi_handle_debug(struct _ddebug *descriptor, acpi_handle handle, const char *fmt, ...);
-#else
-#define __acpi_handle_debug(descriptor, handle, fmt, ...)		\
-	acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__);
 #endif
 
 /*