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drm/amd/display: Add dm_logger_append_va API 

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>
This commit is contained in:
Michel Dänzer 2017-11-28 12:06:13 +01:00 committed by Alex Deucher
parent cf7d1bdf2b
commit d6f068a53b
2 changed files with 17 additions and 5 deletions
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17
drivers/gpu/drm/amd/display/dc/basics/logger.c
View File

@ -311,6 +311,18 @@ void dm_logger_append(
struct log_entry *entry,
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;
@ -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);
}
}

5
drivers/gpu/drm/amd/display/include/logger_interface.h
View File

@ -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,