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drivers/stm32_eth: Code style fixes

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- Drop incorrect use of `volatile`
- Fix missing spaces and indention
This commit is contained in:
Marian Buschsieweke 2020-07-24 11:32:20 +02:00
parent dc21084ab5
commit a7cf50eb03
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GPG Key ID: 61F64C6599B1539F
1 changed files with 19 additions and 19 deletions
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38
drivers/stm32_eth/stm32_eth.c
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@ -39,14 +39,14 @@ int stm32_eth_send(const struct iolist *iolist);
int stm32_eth_get_rx_status_owned(void);
static void _isr(netdev_t *netdev) {
if(stm32_eth_get_rx_status_owned()) {
if (stm32_eth_get_rx_status_owned()) {
netdev->event_callback(netdev, NETDEV_EVENT_RX_COMPLETE);
}
}
void isr_eth(void)
{
volatile unsigned tmp = ETH->DMASR;
unsigned tmp = ETH->DMASR;
if ((tmp & ETH_DMASR_TS)) {
ETH->DMASR = ETH_DMASR_TS | ETH_DMASR_NIS;
@ -70,7 +70,7 @@ static int _recv(netdev_t *netdev, void *buf, size_t len, void *info)
{
(void)info;
(void)netdev;
if(!stm32_eth_get_rx_status_owned()){
if (!stm32_eth_get_rx_status_owned()){
mutex_lock(&_rx);
}
int ret = stm32_eth_receive_blocking((char *)buf, len);
@ -104,14 +104,14 @@ static int _set(netdev_t *dev, netopt_t opt, const void *value, size_t max_len)
int res = -1;
switch (opt) {
case NETOPT_ADDRESS:
assert(max_len >= ETHERNET_ADDR_LEN);
stm32_eth_set_mac((char *)value);
res = ETHERNET_ADDR_LEN;
break;
default:
res = netdev_eth_set(dev, opt, value, max_len);
break;
case NETOPT_ADDRESS:
assert(max_len >= ETHERNET_ADDR_LEN);
stm32_eth_set_mac((char *)value);
res = ETHERNET_ADDR_LEN;
break;
default:
res = netdev_eth_set(dev, opt, value, max_len);
break;
}
return res;
@ -122,14 +122,14 @@ static int _get(netdev_t *dev, netopt_t opt, void *value, size_t max_len)
int res = -1;
switch (opt) {
case NETOPT_ADDRESS:
assert(max_len >= ETHERNET_ADDR_LEN);
stm32_eth_get_mac((char *)value);
res = ETHERNET_ADDR_LEN;
break;
default:
res = netdev_eth_get(dev, opt, value, max_len);
break;
case NETOPT_ADDRESS:
assert(max_len >= ETHERNET_ADDR_LEN);
stm32_eth_get_mac((char *)value);
res = ETHERNET_ADDR_LEN;
break;
default:
res = netdev_eth_get(dev, opt, value, max_len);
break;
}
return res;