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ASoC: arizona: Don't request FLL lock IRQ

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We only log the result and since the interrupt triggers on loss of lock
during shutdown this may lead to spurious interrupts during shutdown
delaying the process.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2013-01-16 15:03:52 +09:00
parent f48aa39221
commit c98137bfcb
2 changed files with 0 additions and 20 deletions
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19
sound/soc/codecs/arizona.c
View file

@ -897,17 +897,6 @@ int arizona_init_dai(struct arizona_priv *priv, int id)
}
EXPORT_SYMBOL_GPL(arizona_init_dai);
static irqreturn_t arizona_fll_lock(int irq, void *data)
{
struct arizona_fll *fll = data;
arizona_fll_dbg(fll, "Lock status changed\n");
complete(&fll->lock);
return IRQ_HANDLED;
}
static irqreturn_t arizona_fll_clock_ok(int irq, void *data)
{
struct arizona_fll *fll = data;
@ -1147,7 +1136,6 @@ int arizona_init_fll(struct arizona *arizona, int id, int base, int lock_irq,
{
int ret;
init_completion(&fll->lock);
init_completion(&fll->ok);
fll->id = id;
@ -1158,13 +1146,6 @@ int arizona_init_fll(struct arizona *arizona, int id, int base, int lock_irq,
snprintf(fll->clock_ok_name, sizeof(fll->clock_ok_name),
"FLL%d clock OK", id);
ret = arizona_request_irq(arizona, lock_irq, fll->lock_name,
arizona_fll_lock, fll);
if (ret != 0) {
dev_err(arizona->dev, "Failed to get FLL%d lock IRQ: %d\n",
id, ret);
}
ret = arizona_request_irq(arizona, ok_irq, fll->clock_ok_name,
arizona_fll_clock_ok, fll);
if (ret != 0) {

1
sound/soc/codecs/arizona.h
View file

@ -197,7 +197,6 @@ struct arizona_fll {
int id;
unsigned int base;
unsigned int vco_mult;
struct completion lock;
struct completion ok;
unsigned int fref;
unsigned int fout;