mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-29 22:02:02 +00:00
ASoC: fsl_sai: simplify irq return value
Instead of using a boolean "irq_none" to describe the interrupt handlers return value use a variable of type irqreturn_t and return it directly. No functional change. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.kernel.org/r/20220302083428.3804687-3-s.hauer@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
bd393e2ecc
commit
cb00b4c18f
1 changed files with 4 additions and 7 deletions
|
@ -62,7 +62,7 @@ static irqreturn_t fsl_sai_isr(int irq, void *devid)
|
|||
unsigned int ofs = sai->soc_data->reg_offset;
|
||||
struct device *dev = &sai->pdev->dev;
|
||||
u32 flags, xcsr, mask;
|
||||
bool irq_none = true;
|
||||
irqreturn_t iret = IRQ_NONE;
|
||||
|
||||
/*
|
||||
* Both IRQ status bits and IRQ mask bits are in the xCSR but
|
||||
|
@ -76,7 +76,7 @@ static irqreturn_t fsl_sai_isr(int irq, void *devid)
|
|||
flags = xcsr & mask;
|
||||
|
||||
if (flags)
|
||||
irq_none = false;
|
||||
iret = IRQ_HANDLED;
|
||||
else
|
||||
goto irq_rx;
|
||||
|
||||
|
@ -110,7 +110,7 @@ static irqreturn_t fsl_sai_isr(int irq, void *devid)
|
|||
flags = xcsr & mask;
|
||||
|
||||
if (flags)
|
||||
irq_none = false;
|
||||
iret = IRQ_HANDLED;
|
||||
else
|
||||
goto out;
|
||||
|
||||
|
@ -139,10 +139,7 @@ static irqreturn_t fsl_sai_isr(int irq, void *devid)
|
|||
regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), flags | xcsr);
|
||||
|
||||
out:
|
||||
if (irq_none)
|
||||
return IRQ_NONE;
|
||||
else
|
||||
return IRQ_HANDLED;
|
||||
return iret;
|
||||
}
|
||||
|
||||
static int fsl_sai_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
|
||||
|
|
Loading…
Reference in a new issue