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ALSA: atmel: ac97: clarify operator precedence

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Fix cppcheck warnings:

sound/atmel/ac97c.c:478:30: style: Clarify calculation precedence for
'&' and '?'. [clarifyCalculation]
    casr & AC97C_CSR_OVRUN   ? " OVRUN"   : "",
                             ^
sound/atmel/ac97c.c:479:30: style: Clarify calculation precedence for
'&' and '?'. [clarifyCalculation]
    casr & AC97C_CSR_RXRDY   ? " RXRDY"   : "",
                             ^
sound/atmel/ac97c.c:480:30: style: Clarify calculation precedence for
'&' and '?'. [clarifyCalculation]
    casr & AC97C_CSR_UNRUN   ? " UNRUN"   : "",
                             ^
sound/atmel/ac97c.c:481:30: style: Clarify calculation precedence for
'&' and '?'. [clarifyCalculation]
    casr & AC97C_CSR_TXEMPTY ? " TXEMPTY" : "",
                             ^
sound/atmel/ac97c.c:482:30: style: Clarify calculation precedence for
'&' and '?'. [clarifyCalculation]
    casr & AC97C_CSR_TXRDY   ? " TXRDY"   : "",
                             ^
sound/atmel/ac97c.c:524:30: style: Clarify calculation precedence for
'&' and '?'. [clarifyCalculation]
    cosr & AC97C_CSR_OVRUN   ? " OVRUN"   : "",
                             ^
sound/atmel/ac97c.c:525:30: style: Clarify calculation precedence for
'&' and '?'. [clarifyCalculation]
    cosr & AC97C_CSR_RXRDY   ? " RXRDY"   : "",
                             ^
sound/atmel/ac97c.c:526:30: style: Clarify calculation precedence for
'&' and '?'. [clarifyCalculation]
    cosr & AC97C_CSR_TXEMPTY ? " TXEMPTY" : "",
                             ^
sound/atmel/ac97c.c:527:30: style: Clarify calculation precedence for
'&' and '?'. [clarifyCalculation]
    cosr & AC97C_CSR_TXRDY   ? " TXRDY"   : "",
                             ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200902212133.30964-15-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Pierre-Louis Bossart 2020-09-02 16:21:29 -05:00 committed by Takashi Iwai
parent 2d7a5c6c69
commit a971b42cbf
1 changed files with 11 additions and 11 deletions
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22
sound/atmel/ac97c.c
View File

@ -475,12 +475,12 @@ static irqreturn_t atmel_ac97c_interrupt(int irq, void *dev)
struct snd_pcm_runtime *runtime;
int offset, next_period, block_size;
dev_dbg(&chip->pdev->dev, "channel A event%s%s%s%s%s%s\n",
casr & AC97C_CSR_OVRUN ? " OVRUN" : "",
casr & AC97C_CSR_RXRDY ? " RXRDY" : "",
casr & AC97C_CSR_UNRUN ? " UNRUN" : "",
casr & AC97C_CSR_TXEMPTY ? " TXEMPTY" : "",
casr & AC97C_CSR_TXRDY ? " TXRDY" : "",
!casr ? " NONE" : "");
(casr & AC97C_CSR_OVRUN) ? " OVRUN" : "",
(casr & AC97C_CSR_RXRDY) ? " RXRDY" : "",
(casr & AC97C_CSR_UNRUN) ? " UNRUN" : "",
(casr & AC97C_CSR_TXEMPTY) ? " TXEMPTY" : "",
(casr & AC97C_CSR_TXRDY) ? " TXRDY" : "",
!casr ? " NONE" : "");
if ((casr & camr) & AC97C_CSR_ENDTX) {
runtime = chip->playback_substream->runtime;
block_size = frames_to_bytes(runtime, runtime->period_size);
@ -521,11 +521,11 @@ static irqreturn_t atmel_ac97c_interrupt(int irq, void *dev)
if (sr & AC97C_SR_COEVT) {
dev_info(&chip->pdev->dev, "codec channel event%s%s%s%s%s\n",
cosr & AC97C_CSR_OVRUN ? " OVRUN" : "",
cosr & AC97C_CSR_RXRDY ? " RXRDY" : "",
cosr & AC97C_CSR_TXEMPTY ? " TXEMPTY" : "",
cosr & AC97C_CSR_TXRDY ? " TXRDY" : "",
!cosr ? " NONE" : "");
(cosr & AC97C_CSR_OVRUN) ? " OVRUN" : "",
(cosr & AC97C_CSR_RXRDY) ? " RXRDY" : "",
(cosr & AC97C_CSR_TXEMPTY) ? " TXEMPTY" : "",
(cosr & AC97C_CSR_TXRDY) ? " TXRDY" : "",
!cosr ? " NONE" : "");
retval = IRQ_HANDLED;
}