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drivers/mcp2515: use container_of()
This silences false positives of -Wcast-align
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parent
509ced8abb
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c97a2119f3
@ -119,7 +119,7 @@ static void _mcp2515_irq_handler(void *arg)
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static int _init(candev_t *candev)
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{
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int res = 0;
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candev_mcp2515_t *dev = (candev_mcp2515_t *)candev;
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candev_mcp2515_t *dev = container_of(candev, candev_mcp2515_t, candev);
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memset(dev->tx_mailbox, 0, sizeof(dev->tx_mailbox));
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@ -151,7 +151,7 @@ static int _init(candev_t *candev)
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static int _send(candev_t *candev, const struct can_frame *frame)
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{
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candev_mcp2515_t *dev = (candev_mcp2515_t *)candev;
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candev_mcp2515_t *dev = container_of(candev, candev_mcp2515_t, candev);
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int box;
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int ret = 0;
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enum mcp2515_mode mode;
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@ -210,7 +210,7 @@ static int _send(candev_t *candev, const struct can_frame *frame)
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static int _abort(candev_t *candev, const struct can_frame *frame)
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{
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candev_mcp2515_t *dev = (candev_mcp2515_t *)candev;
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candev_mcp2515_t *dev = container_of(candev, candev_mcp2515_t, candev);
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int box;
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DEBUG("Inside mcp2515 abort\n");
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@ -241,7 +241,7 @@ static int _abort(candev_t *candev, const struct can_frame *frame)
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static void _isr(candev_t *candev)
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{
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uint8_t flag;
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candev_mcp2515_t *dev = (candev_mcp2515_t *)candev;
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candev_mcp2515_t *dev = container_of(candev, candev_mcp2515_t, candev);
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if (mutex_trylock(&_mcp_mutex)) {
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flag = mcp2515_get_irq(dev);
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@ -309,7 +309,7 @@ static void _isr(candev_t *candev)
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static int _set(candev_t *candev, canopt_t opt, void *value, size_t value_len)
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{
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candev_mcp2515_t *dev = (candev_mcp2515_t *)candev;
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candev_mcp2515_t *dev = container_of(candev, candev_mcp2515_t, candev);
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int res = 0;
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DEBUG("Inside mcp2515 set opt=%d\n", opt);
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@ -379,7 +379,7 @@ static int _set(candev_t *candev, canopt_t opt, void *value, size_t value_len)
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static int _get(candev_t *candev, canopt_t opt, void *value, size_t max_len)
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{
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candev_mcp2515_t *dev = (candev_mcp2515_t *)candev;
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candev_mcp2515_t *dev = container_of(candev, candev_mcp2515_t, candev);
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int res = 0;
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DEBUG("Inside mcp2515 get opt=%d\n", opt);
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@ -436,7 +436,7 @@ static int _set_filter(candev_t *dev, const struct can_filter *filter)
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int res = -1;
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enum mcp2515_mode mode;
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candev_mcp2515_t *dev_mcp = (candev_mcp2515_t *)dev;
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candev_mcp2515_t *dev_mcp = container_of(dev, candev_mcp2515_t, candev);
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if (f.can_mask == 0) {
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return -EINVAL; /* invalid mask */
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@ -538,7 +538,7 @@ static int _remove_filter(candev_t *dev, const struct can_filter *filter)
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int res = 0;
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enum mcp2515_mode mode;
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candev_mcp2515_t *dev_mcp = (candev_mcp2515_t *)dev;
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candev_mcp2515_t *dev_mcp = container_of(dev, candev_mcp2515_t, candev);
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if (f.can_mask == 0) {
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return -1; /* invalid mask */
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