diff options
author | Derek Robson <robsonde@gmail.com> | 2017-07-22 06:50:50 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-29 03:03:19 +0300 |
commit | 056eeda2f9e637a7389e5fb4f330e40d3b301389 (patch) | |
tree | f94daf9678d18093ebeb84985b1199653e8ac1b7 /drivers/staging/pi433/pi433_if.c | |
parent | 775f6ab013d3166600f49df4916fdbfdbbfa15fe (diff) | |
download | linux-056eeda2f9e637a7389e5fb4f330e40d3b301389.tar.xz |
staging: pi433: Style fix - align block comments
Fixed the alignment of block comments
Found using checkpatch
Signed-off-by: Derek Robson <robsonde@gmail.com>
Reviewed-by: Marcus Wolf <linux@wolf-entwicklungen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/pi433/pi433_if.c')
-rw-r--r-- | drivers/staging/pi433/pi433_if.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c index ce76a9ea554d..ed737f4b1e77 100644 --- a/drivers/staging/pi433/pi433_if.c +++ b/drivers/staging/pi433/pi433_if.c @@ -67,9 +67,11 @@ static DEFINE_MUTEX(minor_lock); /* Protect idr accesses */ static struct class *pi433_class; /* mainly for udev to create /dev/pi433 */ /* tx config is instance specific - so with each open a new tx config struct is needed */ + * so with each open a new tx config struct is needed + */ /* rx config is device specific - so we have just one rx config, ebedded in device struct */ + * so we have just one rx config, ebedded in device struct + */ struct pi433_device { /* device handling related values */ dev_t devt; @@ -486,9 +488,10 @@ pi433_tx_thread(void *data) return 0; /* get data from fifo in the following order: - - tx_cfg - - size of message - - message */ + * - tx_cfg + * - size of message + * - message + */ mutex_lock(&device->tx_fifo_lock); retval = kfifo_out(&device->tx_fifo, &tx_cfg, sizeof(tx_cfg)); @@ -537,23 +540,26 @@ pi433_tx_thread(void *data) mutex_unlock(&device->tx_fifo_lock); /* if rx is active, we need to interrupt the waiting for - incoming telegrams, to be able to send something. - We are only allowed, if currently no reception takes - place otherwise we need to wait for the incoming telegram - to finish */ + * incoming telegrams, to be able to send something. + * We are only allowed, if currently no reception takes + * place otherwise we need to wait for the incoming telegram + * to finish + */ wait_event_interruptible(device->tx_wait_queue, !device->rx_active || device->interrupt_rx_allowed == true); /* prevent race conditions - irq will be reenabled after tx config is set */ + * irq will be reenabled after tx config is set + */ disable_irq(device->irq_num[DIO0]); device->tx_active = true; if (device->rx_active && rx_interrupted == false) { /* rx is currently waiting for a telegram; - we need to set the radio module to standby */ + * we need to set the radio module to standby + */ SET_CHECKED(rf69_set_mode(device->spi, standby)); rx_interrupted = true; } @@ -712,9 +718,10 @@ pi433_write(struct file *filp, const char __user *buf, return -EMSGSIZE; /* write the following sequence into fifo: - - tx_cfg - - size of message - - message */ + * - tx_cfg + * - size of message + * - message + */ mutex_lock(&device->tx_fifo_lock); retval = kfifo_in(&device->tx_fifo, &instance->tx_cfg, sizeof(instance->tx_cfg)); if ( retval != sizeof(instance->tx_cfg) ) @@ -1269,7 +1276,8 @@ static int __init pi433_init(void) int status; /* If MAX_MSG_SIZE is smaller then FIFO_SIZE, the driver won't - work stable - risk of buffer overflow */ + * work stable - risk of buffer overflow + */ if (MAX_MSG_SIZE < FIFO_SIZE) return -EINVAL; |