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From 252e09765fdbe07a9e177c261390c344fec716ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michel=20D=C3=A4nzer?= <michel.daenzer@amd.com>
Date: Tue, 28 Nov 2017 12:06:13 +0100
Subject: [PATCH 2877/4131] drm/amd/display: Add dm_logger_append_va API
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Same as dm_logger_append, except it takes a va_list instead of a
variable number of arguments. dm_logger_append is now a minimal wrapper
around dm_logger_append_va.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/basics/logger.c | 17 ++++++++++++-----
drivers/gpu/drm/amd/display/include/logger_interface.h | 5 +++++
2 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/basics/logger.c b/drivers/gpu/drm/amd/display/dc/basics/logger.c
index 2ff5b46..180a9d6 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/logger.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/logger.c
@@ -312,6 +312,18 @@ void dm_logger_append(
const char *msg,
...)
{
+ va_list args;
+
+ va_start(args, msg);
+ dm_logger_append_va(entry, msg, args);
+ va_end(args);
+}
+
+void dm_logger_append_va(
+ struct log_entry *entry,
+ const char *msg,
+ va_list args)
+{
struct dal_logger *logger;
if (!entry) {
@@ -325,11 +337,8 @@ void dm_logger_append(
dal_logger_should_log(logger, entry->type)) {
uint32_t size;
- va_list args;
char buffer[LOG_MAX_LINE_SIZE];
- va_start(args, msg);
-
size = dm_log_to_buffer(
buffer, LOG_MAX_LINE_SIZE, msg, args);
@@ -338,8 +347,6 @@ void dm_logger_append(
} else {
append_entry(entry, "LOG_ERROR, line too long\n", 27);
}
-
- va_end(args);
}
}
diff --git a/drivers/gpu/drm/amd/display/include/logger_interface.h b/drivers/gpu/drm/amd/display/include/logger_interface.h
index 8e1fe70..28dee96 100644
--- a/drivers/gpu/drm/amd/display/include/logger_interface.h
+++ b/drivers/gpu/drm/amd/display/include/logger_interface.h
@@ -57,6 +57,11 @@ void dm_logger_append(
const char *msg,
...);
+void dm_logger_append_va(
+ struct log_entry *entry,
+ const char *msg,
+ va_list args);
+
void dm_logger_open(
struct dal_logger *logger,
struct log_entry *entry,
--
2.7.4
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