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dm: devres: Convert to use logging

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At present when CONFIG_DEBUG_DEVRES is enabled, U-Boot prints log messages
to the console with every devres allocation/free event. This causes most
tests to fail since the console output is not as expected.

In particular this prevents us from adding a device to sandbox which uses
devres in its bind method.

Move devres over to use U-Boot's logging feature instead, and add a new
category for devres.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2019-12-29 21:19:24 -07:00
parent 8109863f53
commit cce61fc428
2 changed files with 5 additions and 2 deletions
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6
drivers/core/devres.c
View file

@ -7,6 +7,8 @@
* Copyright (c) 2006 Tejun Heo <teheo@suse.de>
*/
#define LOG_CATEGORY LOGC_DEVRES
#include <common.h>
#include <linux/compat.h>
#include <linux/kernel.h>
@ -46,8 +48,8 @@ static void set_node_dbginfo(struct devres *dr, const char *name, size_t size)
static void devres_log(struct udevice *dev, struct devres *dr,
const char *op)
{
printf("%s: DEVRES %3s %p %s (%lu bytes)\n",
dev->name, op, dr, dr->name, (unsigned long)dr->size);
log_debug("%s: DEVRES %3s %p %s (%lu bytes)\n", dev->name, op, dr,
dr->name, (unsigned long)dr->size);
}
#else /* CONFIG_DEBUG_DEVRES */
#define set_node_dbginfo(dr, n, s) do {} while (0)

1
include/log.h
View file

@ -49,6 +49,7 @@ enum log_category_t {
LOGC_ALLOC, /* Memory allocation */
LOGC_SANDBOX, /* Related to the sandbox board */
LOGC_BLOBLIST, /* Bloblist */
LOGC_DEVRES, /* Device resources (devres_... functions) */
LOGC_COUNT, /* Number of log categories */
LOGC_END, /* Sentinel value for a list of log categories */