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pca9555: fix const correctness of pin set parameters

This commit is contained in:
Sebastien Lorquet 2023-06-13 17:23:58 +02:00 committed by Alan Carvalho de Assis
parent 59c01ea05d
commit 43fec5dd53
2 changed files with 11 additions and 11 deletions
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16
drivers/ioexpander/pca9555.c
View File

@ -71,11 +71,11 @@ static int pca9555_readbuf(FAR struct ioexpander_dev_s *dev, uint8_t pin,
FAR bool *value);
#ifdef CONFIG_IOEXPANDER_MULTIPIN
static int pca9555_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 pca9555_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);
static int pca9555_multireadbuf(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
#ifdef CONFIG_IOEXPANDER_INT_ENABLE
static FAR void *pca9555_attach(FAR struct ioexpander_dev_s *dev,
@ -492,7 +492,7 @@ static int pca9555_readbuf(FAR struct ioexpander_dev_s *dev, uint8_t pin,
****************************************************************************/
static int pca9555_getmultibits(FAR struct pca9555_dev_s *pca, uint8_t addr,
FAR uint8_t *pins, FAR bool *values,
FAR const uint8_t *pins, FAR bool *values,
int count)
{
uint8_t buf[2];
@ -554,7 +554,7 @@ static int pca9555_getmultibits(FAR struct pca9555_dev_s *pca, uint8_t addr,
****************************************************************************/
static int pca9555_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 pca9555_dev_s *pca = (FAR struct pca9555_dev_s *)dev;
@ -652,7 +652,7 @@ static int pca9555_multiwritepin(FAR struct ioexpander_dev_s *dev,
****************************************************************************/
static int pca9555_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 pca9555_dev_s *pca = (FAR struct pca9555_dev_s *)dev;
@ -690,7 +690,7 @@ static int pca9555_multireadpin(FAR struct ioexpander_dev_s *dev,
****************************************************************************/
static int pca9555_multireadbuf(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 pca9555_dev_s *pca = (FAR struct pca9555_dev_s *)dev;
@ -747,7 +747,7 @@ static FAR void *pca9555_attach(FAR struct ioexpander_dev_s *dev,
ret = nxmutex_lock(&pca->lock);
if (ret < 0)
{
return ret;
return NULL;
}
/* Find and available in entry in the callback table */

6
include/nuttx/ioexpander/ioexpander.h
View File

@ -322,13 +322,13 @@ struct ioexpander_ops_s
FAR bool *value);
#ifdef CONFIG_IOEXPANDER_MULTIPIN
CODE int (*ioe_multiwritepin)(FAR struct ioexpander_dev_s *dev,
FAR uint8_t *pins, FAR bool *values,
FAR const uint8_t *pins, FAR bool *values,
int count);
CODE int (*ioe_multireadpin)(FAR struct ioexpander_dev_s *dev,
FAR uint8_t *pins, FAR bool *values,
FAR const uint8_t *pins, FAR bool *values,
int count);
CODE int (*ioe_multireadbuf)(FAR struct ioexpander_dev_s *dev,
FAR uint8_t *pins, FAR bool *values,
FAR const uint8_t *pins, FAR bool *values,
int count);
#endif
#ifdef CONFIG_IOEXPANDER_INT_ENABLE