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drivers/i2s: Fix nxstyle issues

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This commit is contained in:
Gustavo Henrique Nihei 2021-02-25 17:03:17 -03:00 committed by Xiang Xiao
parent 55d66f60a3
commit c76e201ebd
2 changed files with 40 additions and 26 deletions
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31
drivers/i2s/i2schar.c
View File

@ -61,6 +61,7 @@
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
#ifndef CONFIG_AUDIO_I2SCHAR_RXTIMEOUT
@ -88,22 +89,25 @@ struct i2schar_dev_s
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
/* I2S callback function */
static void i2schar_rxcallback(FAR struct i2s_dev_s *dev,
FAR struct ap_buffer_s *apb, FAR void *arg, int result);
static void i2schar_txcallback(FAR struct i2s_dev_s *dev,
FAR struct ap_buffer_s *apb, FAR void *arg,
int result);
static void i2schar_rxcallback(FAR struct i2s_dev_s *dev,
FAR struct ap_buffer_s *apb,
FAR void *arg,
int result);
static void i2schar_txcallback(FAR struct i2s_dev_s *dev,
FAR struct ap_buffer_s *apb,
FAR void *arg,
int result);
/* Character driver methods */
static ssize_t i2schar_read(FAR struct file *filep, FAR char *buffer,
size_t buflen);
size_t buflen);
static ssize_t i2schar_write(FAR struct file *filep, FAR const char *buffer,
size_t buflen);
static int i2schar_ioctl(FAR struct file *filep, int cmd, unsigned long arg);
size_t buflen);
static int i2schar_ioctl(FAR struct file *filep, int cmd, unsigned long arg);
/****************************************************************************
* Private Data
@ -348,14 +352,13 @@ errout_with_reference:
return ret;
}
/************************************************************************************
/****************************************************************************
* Name: i2char_ioctl
*
* Description:
* Perform I2S device ioctl if exists
*
************************************************************************************/
****************************************************************************/
static int i2schar_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
{
@ -420,7 +423,8 @@ int i2schar_register(FAR struct i2s_dev_s *i2s, int minor)
/* Allocate a I2S character device structure */
priv = (FAR struct i2schar_dev_s *)kmm_zalloc(sizeof(struct i2schar_dev_s));
size_t dev_size = sizeof(struct i2schar_dev_s);
priv = (FAR struct i2schar_dev_s *)kmm_zalloc(dev_size);
if (priv)
{
/* Initialize the I2S character device structure */
@ -447,6 +451,5 @@ int i2schar_register(FAR struct i2s_dev_s *i2s, int minor)
return OK;
}
return -ENOMEM;
}

35
drivers/wireless/cc1101.c
View File

@ -46,7 +46,8 @@
* ISM Region 2 (Complete America)
*
* Todo:
* - Extend max packet length up to 255 bytes or rather infinite < 4096 bytes
* - Extend max packet length up to 255 bytes or rather
* infinite < 4096 bytes
* - Power up/down modes
* - Sequencing between states or add protection for correct termination of
* various different state (so that CC1101 does not block in case of
@ -83,7 +84,8 @@
* how RSSI and LQI work:
*
* 1. A weak signal in the presence of noise may give low RSSI and low LQI.
* 2. A weak signal in "total" absence of noise may give low RSSI and high LQI.
* 2. A weak signal in "total" absence of noise may give low RSSI and high
* LQI.
* 3. Strong noise (usually coming from an interferer) may give high RSSI
* and low LQI.
* 4. A strong signal without much noise may give high RSSI and high LQI.
@ -299,7 +301,8 @@ static int cc1101_file_open(FAR struct file *filep);
static int cc1101_file_close(FAR struct file *filep);
static ssize_t cc1101_file_read(FAR struct file *filep, FAR char *buffer,
size_t buflen);
static ssize_t cc1101_file_write(FAR struct file *filep, FAR const char *buffer,
static ssize_t cc1101_file_write(FAR struct file *filep,
FAR const char *buffer,
size_t buflen);
static int cc1101_file_poll(FAR struct file *filep, FAR struct pollfd *fds,
bool setup);
@ -1130,7 +1133,8 @@ int cc1101_powerdown(FAR struct cc1101_dev_s *dev)
*
****************************************************************************/
int cc1101_setgdo(FAR struct cc1101_dev_s *dev, uint8_t pin, uint8_t function)
int cc1101_setgdo(FAR struct cc1101_dev_s *dev, uint8_t pin,
uint8_t function)
{
DEBUGASSERT(dev);
DEBUGASSERT(pin <= CC1101_IOCFG0);
@ -1174,30 +1178,36 @@ int cc1101_setgdo(FAR struct cc1101_dev_s *dev, uint8_t pin, uint8_t function)
int cc1101_setrf(FAR struct cc1101_dev_s *dev,
FAR const struct c1101_rfsettings_s *settings)
{
int ret;
DEBUGASSERT(dev);
DEBUGASSERT(settings);
if (cc1101_access(
dev, CC1101_FSCTRL1, (FAR uint8_t *)&settings->FSCTRL1, -11) < 0)
ret = cc1101_access(dev, CC1101_FSCTRL1,
(FAR uint8_t *)&settings->FSCTRL1, -11);
if (ret < 0)
{
return -EIO;
}
if (cc1101_access(dev, CC1101_FOCCFG, (FAR uint8_t *)&settings->FOCCFG, -5) <
0)
ret = cc1101_access(dev, CC1101_FOCCFG,
(FAR uint8_t *)&settings->FOCCFG, -5);
if (ret < 0)
{
return -EIO;
}
if (cc1101_access(dev, CC1101_FREND1, (FAR uint8_t *)&settings->FREND1, -6) <
0)
ret = cc1101_access(dev, CC1101_FREND1,
(FAR uint8_t *)&settings->FREND1, -6);
if (ret < 0)
{
return -EIO;
}
/* Load Power Table */
if (cc1101_access(dev, CC1101_PATABLE, (FAR uint8_t *)settings->PA, -8) < 0)
ret = cc1101_access(dev, CC1101_PATABLE, (FAR uint8_t *)settings->PA, -8);
if (ret < 0)
{
return -EIO;
}
@ -1351,7 +1361,8 @@ int cc1101_read(FAR struct cc1101_dev_s *dev, FAR uint8_t *buf, size_t size)
nbytes += 2; /* RSSI and LQI */
buf[0] = nbytes;
cc1101_access(dev, CC1101_RXFIFO, buf + 1, (nbytes > size) ? size : nbytes);
cc1101_access(dev, CC1101_RXFIFO, buf + 1,
(nbytes > size) ? size : nbytes);
/* Flush remaining bytes, if there is no room to receive or if there is a
* BAD CRC