+++ /dev/null
-From ec788d7c115d3ec59b39b6aac17d57ad86b7fbfe Mon Sep 17 00:00:00 2001
-From: Takashi Iwai <tiwai@suse.de>
-Date: Tue, 4 Sep 2018 17:58:51 +0200
-Subject: [PATCH] staging: bcm2835-audio: Use standard error print
- helpers
-
-commit b7584b64168208ebc14160770c0966b8b12fc16b upstream.
-
-For making the whole code more consistent, replace the home-made debug
-print macros with the standard dev_err() & co.
-
-Signed-off-by: Takashi Iwai <tiwai@suse.de>
-Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- .../vc04_services/bcm2835-audio/bcm2835-pcm.c | 4 +-
- .../bcm2835-audio/bcm2835-vchiq.c | 52 ++++++++-----------
- .../vc04_services/bcm2835-audio/bcm2835.c | 2 +-
- .../vc04_services/bcm2835-audio/bcm2835.h | 43 +--------------
- 4 files changed, 27 insertions(+), 74 deletions(-)
-
---- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
-+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
-@@ -101,8 +101,8 @@ static int snd_bcm2835_playback_open_gen
- goto out;
- }
- if (idx >= MAX_SUBSTREAMS) {
-- audio_error
-- ("substream(%d) device doesn't exist max(%d) substreams allowed\n",
-+ dev_err(chip->dev,
-+ "substream(%d) device doesn't exist max(%d) substreams allowed\n",
- idx, MAX_SUBSTREAMS);
- err = -ENODEV;
- goto out;
---- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
-+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
-@@ -26,20 +26,8 @@
-
- /* ---- Private Constants and Types ------------------------------------------ */
-
--/* Logging macros (for remapping to other logging mechanisms, i.e., printf) */
--#ifdef AUDIO_DEBUG_ENABLE
--#define LOG_ERR(fmt, arg...) pr_err("%s:%d " fmt, __func__, __LINE__, ##arg)
--#define LOG_WARN(fmt, arg...) pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
--#define LOG_INFO(fmt, arg...) pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
--#define LOG_DBG(fmt, arg...) pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
--#else
--#define LOG_ERR(fmt, arg...) pr_err("%s:%d " fmt, __func__, __LINE__, ##arg)
--#define LOG_WARN(fmt, arg...) no_printk(fmt, ##arg)
--#define LOG_INFO(fmt, arg...) no_printk(fmt, ##arg)
--#define LOG_DBG(fmt, arg...) no_printk(fmt, ##arg)
--#endif
--
- struct bcm2835_audio_instance {
-+ struct device *dev;
- VCHI_SERVICE_HANDLE_T vchi_handle;
- struct completion msg_avail_comp;
- struct mutex vchi_mutex;
-@@ -76,7 +64,8 @@ static int bcm2835_audio_send_msg_locked
- status = vchi_queue_kernel_message(instance->vchi_handle,
- m, sizeof(*m));
- if (status) {
-- LOG_ERR("vchi message queue failed: %d, msg=%d\n",
-+ dev_err(instance->dev,
-+ "vchi message queue failed: %d, msg=%d\n",
- status, m->type);
- return -EIO;
- }
-@@ -84,10 +73,12 @@ static int bcm2835_audio_send_msg_locked
- if (wait) {
- if (!wait_for_completion_timeout(&instance->msg_avail_comp,
- msecs_to_jiffies(10 * 1000))) {
-- LOG_ERR("vchi message timeout, msg=%d\n", m->type);
-+ dev_err(instance->dev,
-+ "vchi message timeout, msg=%d\n", m->type);
- return -ETIMEDOUT;
- } else if (instance->result) {
-- LOG_ERR("vchi message response error:%d, msg=%d\n",
-+ dev_err(instance->dev,
-+ "vchi message response error:%d, msg=%d\n",
- instance->result, m->type);
- return -EIO;
- }
-@@ -140,12 +131,12 @@ static void audio_vchi_callback(void *pa
- } else if (m.type == VC_AUDIO_MSG_TYPE_COMPLETE) {
- if (m.u.complete.cookie1 != BCM2835_AUDIO_WRITE_COOKIE1 ||
- m.u.complete.cookie2 != BCM2835_AUDIO_WRITE_COOKIE2)
-- LOG_ERR("invalid cookie\n");
-+ dev_err(instance->dev, "invalid cookie\n");
- else
- bcm2835_playback_fifo(instance->alsa_stream,
- m.u.complete.count);
- } else {
-- LOG_ERR("unexpected callback type=%d\n", m.type);
-+ dev_err(instance->dev, "unexpected callback type=%d\n", m.type);
- }
- }
-
-@@ -173,8 +164,9 @@ vc_vchi_audio_init(VCHI_INSTANCE_T vchi_
- &instance->vchi_handle);
-
- if (status) {
-- LOG_ERR("%s: failed to open VCHI service connection (status=%d)\n",
-- __func__, status);
-+ dev_err(instance->dev,
-+ "failed to open VCHI service connection (status=%d)\n",
-+ status);
- kfree(instance);
- return -EPERM;
- }
-@@ -195,30 +187,30 @@ static void vc_vchi_audio_deinit(struct
- /* Close all VCHI service connections */
- status = vchi_service_close(instance->vchi_handle);
- if (status) {
-- LOG_DBG("%s: failed to close VCHI service connection (status=%d)\n",
-- __func__, status);
-+ dev_err(instance->dev,
-+ "failed to close VCHI service connection (status=%d)\n",
-+ status);
- }
-
- mutex_unlock(&instance->vchi_mutex);
- }
-
--int bcm2835_new_vchi_ctx(struct bcm2835_vchi_ctx *vchi_ctx)
-+int bcm2835_new_vchi_ctx(struct device *dev, struct bcm2835_vchi_ctx *vchi_ctx)
- {
- int ret;
-
- /* Initialize and create a VCHI connection */
- ret = vchi_initialise(&vchi_ctx->vchi_instance);
- if (ret) {
-- LOG_ERR("%s: failed to initialise VCHI instance (ret=%d)\n",
-- __func__, ret);
--
-+ dev_err(dev, "failed to initialise VCHI instance (ret=%d)\n",
-+ ret);
- return -EIO;
- }
-
- ret = vchi_connect(NULL, 0, vchi_ctx->vchi_instance);
- if (ret) {
-- LOG_ERR("%s: failed to connect VCHI instance (ret=%d)\n",
-- __func__, ret);
-+ dev_dbg(dev, "failed to connect VCHI instance (ret=%d)\n",
-+ ret);
-
- kfree(vchi_ctx->vchi_instance);
- vchi_ctx->vchi_instance = NULL;
-@@ -248,6 +240,7 @@ int bcm2835_audio_open(struct bcm2835_al
- if (!instance)
- return -ENOMEM;
- mutex_init(&instance->vchi_mutex);
-+ instance->dev = alsa_stream->chip->dev;
- instance->alsa_stream = alsa_stream;
- alsa_stream->instance = instance;
-
-@@ -394,7 +387,8 @@ int bcm2835_audio_write(struct bcm2835_a
- }
-
- if (status) {
-- LOG_ERR("failed on %d bytes transfer (status=%d)\n",
-+ dev_err(instance->dev,
-+ "failed on %d bytes transfer (status=%d)\n",
- size, status);
- err = -EIO;
- }
---- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
-+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
-@@ -73,7 +73,7 @@ static int bcm2835_devm_add_vchi_ctx(str
-
- memset(vchi_ctx, 0, sizeof(*vchi_ctx));
-
-- ret = bcm2835_new_vchi_ctx(vchi_ctx);
-+ ret = bcm2835_new_vchi_ctx(dev, vchi_ctx);
- if (ret) {
- devres_free(vchi_ctx);
- return ret;
---- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h
-+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h
-@@ -17,47 +17,6 @@
-
- #include "interface/vchi/vchi.h"
-
--/*
-- * #define AUDIO_DEBUG_ENABLE
-- * #define AUDIO_VERBOSE_DEBUG_ENABLE
-- */
--
--/* Debug macros */
--
--#ifdef AUDIO_DEBUG_ENABLE
--#ifdef AUDIO_VERBOSE_DEBUG_ENABLE
--
--#define audio_debug(fmt, arg...) \
-- pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
--
--#define audio_info(fmt, arg...) \
-- pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
--
--#else
--
--#define audio_debug(fmt, arg...)
--
--#define audio_info(fmt, arg...)
--
--#endif /* AUDIO_VERBOSE_DEBUG_ENABLE */
--
--#else
--
--#define audio_debug(fmt, arg...)
--
--#define audio_info(fmt, arg...)
--
--#endif /* AUDIO_DEBUG_ENABLE */
--
--#define audio_error(fmt, arg...) \
-- pr_err("%s:%d " fmt, __func__, __LINE__, ##arg)
--
--#define audio_warning(fmt, arg...) \
-- pr_warn("%s:%d " fmt, __func__, __LINE__, ##arg)
--
--#define audio_alert(fmt, arg...) \
-- pr_alert("%s:%d " fmt, __func__, __LINE__, ##arg)
--
- #define MAX_SUBSTREAMS (8)
- #define AVAIL_SUBSTREAMS_MASK (0xff)
-
-@@ -141,7 +100,7 @@ int snd_bcm2835_new_simple_pcm(struct bc
- int snd_bcm2835_new_hdmi_ctl(struct bcm2835_chip *chip);
- int snd_bcm2835_new_headphones_ctl(struct bcm2835_chip *chip);
-
--int bcm2835_new_vchi_ctx(struct bcm2835_vchi_ctx *vchi_ctx);
-+int bcm2835_new_vchi_ctx(struct device *dev, struct bcm2835_vchi_ctx *vchi_ctx);
- void bcm2835_free_vchi_ctx(struct bcm2835_vchi_ctx *vchi_ctx);
-
- int bcm2835_audio_open(struct bcm2835_alsa_stream *alsa_stream);
projects / openwrt / openwrt.git / blobdiff