The patch
ASoC: samsung: s3c24xx-i2s: Debug/error trace cleanup
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
>From 2ef9555bd13d00c63fdbe3cdca6ab0e2ded42695 Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
Date: Tue, 25 Oct 2016 17:08:41 +0200
Subject: [PATCH] ASoC: samsung: s3c24xx-i2s: Debug/error trace cleanup
pr_err() are replaced with dev_err() so information about
device the error logs refer to is also included.
pr_debug() at beginning of each function are removed
as they are likely very rarely used and can always be
added again when doing any serious debugging.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
sound/soc/samsung/s3c24xx-i2s.c | 30 ++++--------------------------
1 file changed, 4 insertions(+), 26 deletions(-)
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 29196a9933a6..7c7061bc0ded 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -54,8 +54,6 @@ static void s3c24xx_snd_txctrl(int on)
u32 iiscon;
u32 iismod;
- pr_debug("Entered %s\n", __func__);
-
iisfcon = readl(s3c24xx_i2s.regs + S3C2410_IISFCON);
iiscon = readl(s3c24xx_i2s.regs + S3C2410_IISCON);
iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
@@ -99,8 +97,6 @@ static void s3c24xx_snd_rxctrl(int on)
u32 iiscon;
u32 iismod;
- pr_debug("Entered %s\n", __func__);
-
iisfcon = readl(s3c24xx_i2s.regs + S3C2410_IISFCON);
iiscon = readl(s3c24xx_i2s.regs + S3C2410_IISCON);
iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
@@ -147,8 +143,6 @@ static int s3c24xx_snd_lrsync(void)
u32 iiscon;
int timeout = 50; /* 5ms */
- pr_debug("Entered %s\n", __func__);
-
while (1) {
iiscon = readl(s3c24xx_i2s.regs + S3C2410_IISCON);
if (iiscon & S3C2410_IISCON_LRINDEX)
@@ -167,8 +161,6 @@ static int s3c24xx_snd_lrsync(void)
*/
static inline int s3c24xx_snd_is_clkmaster(void)
{
- pr_debug("Entered %s\n", __func__);
-
return (readl(s3c24xx_i2s.regs + S3C2410_IISMOD) & S3C2410_IISMOD_SLAVE) ? 0:1;
}
@@ -180,8 +172,6 @@ static int s3c24xx_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
{
u32 iismod;
- pr_debug("Entered %s\n", __func__);
-
iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
pr_debug("hw_params r: IISMOD: %x \n", iismod);
@@ -209,6 +199,7 @@ static int s3c24xx_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
writel(iismod, s3c24xx_i2s.regs + S3C2410_IISMOD);
pr_debug("hw_params w: IISMOD: %x \n", iismod);
+
return 0;
}
@@ -219,8 +210,6 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
struct snd_dmaengine_dai_dma_data *dma_data;
u32 iismod;
- pr_debug("Entered %s\n", __func__);
-
dma_data = snd_soc_dai_get_dma_data(dai, substream);
/* Working copies of register */
@@ -242,6 +231,7 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
writel(iismod, s3c24xx_i2s.regs + S3C2410_IISMOD);
pr_debug("hw_params w: IISMOD: %x\n", iismod);
+
return 0;
}
@@ -250,8 +240,6 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
{
int ret = 0;
- pr_debug("Entered %s\n", __func__);
-
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
@@ -293,8 +281,6 @@ static int s3c24xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
{
u32 iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
- pr_debug("Entered %s\n", __func__);
-
iismod &= ~S3C2440_IISMOD_MPLL;
switch (clk_id) {
@@ -319,8 +305,6 @@ static int s3c24xx_i2s_set_clkdiv(struct snd_soc_dai *cpu_dai,
{
u32 reg;
- pr_debug("Entered %s\n", __func__);
-
switch (div_id) {
case S3C24XX_DIV_BCLK:
reg = readl(s3c24xx_i2s.regs + S3C2410_IISMOD) & ~S3C2410_IISMOD_FS_MASK;
@@ -354,8 +338,6 @@ EXPORT_SYMBOL_GPL(s3c24xx_i2s_get_clockrate);
static int s3c24xx_i2s_probe(struct snd_soc_dai *dai)
{
- pr_debug("Entered %s\n", __func__);
-
snd_soc_dai_init_dma_data(dai, &s3c24xx_i2s_pcm_stereo_out,
&s3c24xx_i2s_pcm_stereo_in);
@@ -381,8 +363,6 @@ static int s3c24xx_i2s_probe(struct snd_soc_dai *dai)
#ifdef CONFIG_PM
static int s3c24xx_i2s_suspend(struct snd_soc_dai *cpu_dai)
{
- pr_debug("Entered %s\n", __func__);
-
s3c24xx_i2s.iiscon = readl(s3c24xx_i2s.regs + S3C2410_IISCON);
s3c24xx_i2s.iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
s3c24xx_i2s.iisfcon = readl(s3c24xx_i2s.regs + S3C2410_IISFCON);
@@ -395,7 +375,6 @@ static int s3c24xx_i2s_suspend(struct snd_soc_dai *cpu_dai)
static int s3c24xx_i2s_resume(struct snd_soc_dai *cpu_dai)
{
- pr_debug("Entered %s\n", __func__);
clk_prepare_enable(s3c24xx_i2s.iis_clk);
writel(s3c24xx_i2s.iiscon, s3c24xx_i2s.regs + S3C2410_IISCON);
@@ -410,7 +389,6 @@ static int s3c24xx_i2s_resume(struct snd_soc_dai *cpu_dai)
#define s3c24xx_i2s_resume NULL
#endif
-
#define S3C24XX_I2S_RATES \
(SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
@@ -465,14 +443,14 @@ static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
ret = devm_snd_soc_register_component(&pdev->dev,
&s3c24xx_i2s_component, &s3c24xx_i2s_dai, 1);
if (ret) {
- pr_err("failed to register the dai\n");
+ dev_err(&pdev->dev, "Failed to register the DAI\n");
return ret;
}
ret = samsung_asoc_dma_platform_register(&pdev->dev, NULL,
NULL, NULL);
if (ret)
- pr_err("failed to register the dma: %d\n", ret);
+ dev_err(&pdev->dev, "Failed to register the DMA: %d\n", ret);
return ret;
}
--
2.8.1
--
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