linux-kernel - [PATCH v2 17/23] ACPI: implement acpi_handle_debug in terms of _dynamic_func

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Date:   Tue,  9 Oct 2018 13:20:07 +0200
From:   Rasmus Villemoes <linux@...musvillemoes.dk>
To:     Jason Baron <jbaron@...mai.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        linux-acpi@...r.kernel.org,
        "Rafael J . Wysocki" <rafael.j.wysocki@...el.com>
Subject: [PATCH v2 17/23] 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.

Cc: linux-acpi@...r.kernel.org
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Acked-by: Jason Baron <jbaron@...mai.com>
Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk>
---
 include/linux/acpi.h | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index e12d5ef1a054..83bacf9039e9 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -977,12 +977,8 @@ 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, ...)				\
 ({									\
-- 
2.19.1.3.g1d92a00e68