hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ASoC: rt5645: Remove irq_jack_detection function 

irq_jack_detection is only called from rt5645_jack_detect_work:
remove the function to simplify the code.

Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Nicolas Boichat 2015-07-14 14:51:26 +08:00 committed by Mark Brown
parent f2a763858a
commit f312bc59d2
1 changed files with 22 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
sound/soc/codecs/rt5645.c
View File

@ -2874,7 +2874,18 @@ static int rt5645_jack_detect(struct snd_soc_codec *codec, int jack_insert)
return rt5645->jack_type;
}
static int rt5645_irq_detection(struct rt5645_priv *rt5645);
static int rt5645_button_detect(struct snd_soc_codec *codec)
{
int btn_type, val;
val = snd_soc_read(codec, RT5650_4BTN_IL_CMD1);
pr_debug("val=0x%x\n", val);
btn_type = val & 0xfff0;
snd_soc_write(codec, RT5650_4BTN_IL_CMD1, val);
return btn_type;
}
static irqreturn_t rt5645_irq(int irq, void *data);
int rt5645_set_jack_detect(struct snd_soc_codec *codec,
@ -2905,34 +2916,6 @@ static void rt5645_jack_detect_work(struct work_struct *work)
{
struct rt5645_priv *rt5645 =
container_of(work, struct rt5645_priv, jack_detect_work.work);
rt5645_irq_detection(rt5645);
}
static irqreturn_t rt5645_irq(int irq, void *data)
{
struct rt5645_priv *rt5645 = data;
queue_delayed_work(system_power_efficient_wq,
&rt5645->jack_detect_work, msecs_to_jiffies(250));
return IRQ_HANDLED;
}
static int rt5645_button_detect(struct snd_soc_codec *codec)
{
int btn_type, val;
val = snd_soc_read(codec, RT5650_4BTN_IL_CMD1);
pr_debug("val=0x%x\n", val);
btn_type = val & 0xfff0;
snd_soc_write(codec, RT5650_4BTN_IL_CMD1, val);
return btn_type;
}
static int rt5645_irq_detection(struct rt5645_priv *rt5645)
{
int val, btn_type, gpio_state = 0, report = 0;
switch (rt5645->pdata.jd_mode) {
@ -2947,7 +2930,7 @@ static int rt5645_irq_detection(struct rt5645_priv *rt5645)
report, SND_JACK_HEADPHONE);
snd_soc_jack_report(rt5645->mic_jack,
report, SND_JACK_MICROPHONE);
return report;
return;
case 1: /* 2 port */
val = snd_soc_read(rt5645->codec, RT5645_A_JD_CTRL1) & 0x0070;
break;
@ -3029,8 +3012,16 @@ static int rt5645_irq_detection(struct rt5645_priv *rt5645)
snd_soc_jack_report(rt5645->btn_jack,
report, SND_JACK_BTN_0 | SND_JACK_BTN_1 |
SND_JACK_BTN_2 | SND_JACK_BTN_3);
}
return report;
static irqreturn_t rt5645_irq(int irq, void *data)
{
struct rt5645_priv *rt5645 = data;
queue_delayed_work(system_power_efficient_wq,
&rt5645->jack_detect_work, msecs_to_jiffies(250));
return IRQ_HANDLED;
}
static int rt5645_probe(struct snd_soc_codec *codec)