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pcf8575: fix compilation warnings

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Just few compile warning fixes in case CONFIG_IOEXPANDER_MULTIPIN is
selected.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
This commit is contained in:
Michal Lenc 2023-08-29 11:59:33 +02:00 committed by Xiang Xiao
parent 6340154f97
commit f9d4a47889
1 changed files with 7 additions and 7 deletions
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14
drivers/ioexpander/pcf8575.c
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@ -63,9 +63,9 @@ static int pcf8575_readpin(FAR struct ioexpander_dev_s *dev, uint8_t pin,
FAR bool *value);
#ifdef CONFIG_IOEXPANDER_MULTIPIN
static int pcf8575_multiwritepin(FAR struct ioexpander_dev_s *dev,
FAR uint8_t *pins, FAR bool *values, int count);
FAR const uint8_t *pins, FAR bool *values, int count);
static int pcf8575_multireadpin(FAR struct ioexpander_dev_s *dev,
FAR uint8_t *pins, FAR bool *values, int count);
FAR const uint8_t *pins, FAR bool *values, int count);
#endif
/****************************************************************************
@ -467,7 +467,7 @@ errout_with_lock:
#ifdef CONFIG_IOEXPANDER_MULTIPIN
static int pcf8575_multiwritepin(FAR struct ioexpander_dev_s *dev,
FAR uint8_t *pins, FAR bool *values,
FAR const uint8_t *pins, FAR bool *values,
int count)
{
FAR struct pcf8575_dev_s *priv = (FAR struct pcf8575_dev_s *)dev;
@ -501,7 +501,7 @@ static int pcf8575_multiwritepin(FAR struct ioexpander_dev_s *dev,
return -ENXIO;
}
gpioinfo("%d. pin=%u value=%u\n", pin, values[i]);
gpioinfo("%d. pin=%u value=%u\n", i, pin, values[i]);
if ((priv->inpins & (1 << pin)) != 0)
{
@ -551,11 +551,11 @@ static int pcf8575_multiwritepin(FAR struct ioexpander_dev_s *dev,
#ifdef CONFIG_IOEXPANDER_MULTIPIN
static int pcf8575_multireadpin(FAR struct ioexpander_dev_s *dev,
FAR uint8_t *pins, FAR bool *values,
FAR const uint8_t *pins, FAR bool *values,
int count)
{
FAR struct pcf8575_dev_s *priv = (FAR struct pcf8575_dev_s *)dev;
uint8_t regval;
uint16_t regval;
uint8_t pin;
int ret;
int i;
@ -615,7 +615,7 @@ static int pcf8575_multireadpin(FAR struct ioexpander_dev_s *dev,
values[i] = ((regval & (1 << pin)) != 0);
}
gpioinfo("%d. pin=%u value=%u\n", pin, values[i]);
gpioinfo("%d. pin=%u value=%u\n", i, pin, values[i]);
}
ret = OK;