diff options
Diffstat (limited to 'drivers/tty/serial/ifx6x60.c')
| -rw-r--r-- | drivers/tty/serial/ifx6x60.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c index 7d16fe41932f..21d519c804cb 100644 --- a/drivers/tty/serial/ifx6x60.c +++ b/drivers/tty/serial/ifx6x60.c @@ -257,7 +257,7 @@ static void mrdy_assert(struct ifx_spi_device *ifx_dev) /** * ifx_spi_timeout - SPI timeout - * @arg: our SPI device + * @t: timer in our SPI device * * The SPI has timed out: hang up the tty. Users will then see a hangup * and error events. @@ -277,7 +277,6 @@ static void ifx_spi_timeout(struct timer_list *t) /** * ifx_spi_tiocmget - get modem lines * @tty: our tty device - * @filp: file handle issuing the request * * Map the signal state into Linux modem flags and report the value * in Linux terms @@ -531,7 +530,7 @@ static int ifx_spi_chars_in_buffer(struct tty_struct *tty) /** * ifx_port_hangup - * @port: our tty port + * @tty: our tty * * tty port hang up. Called when tty_hangup processing is invoked either * by loss of carrier, or by software (eg vhangup). Serialized against @@ -611,7 +610,7 @@ static const struct tty_operations ifx_spi_serial_ops = { /** * ifx_spi_insert_fip_string - queue received data - * @ifx_ser: our SPI device + * @ifx_dev: our SPI device * @chars: buffer we have received * @size: number of chars reeived * @@ -725,10 +724,11 @@ complete_exit: * Queue data for transmission if possible and then kick off the * transfer. */ -static void ifx_spi_io(unsigned long data) +static void ifx_spi_io(struct tasklet_struct *t) { int retval; - struct ifx_spi_device *ifx_dev = (struct ifx_spi_device *) data; + struct ifx_spi_device *ifx_dev = from_tasklet(ifx_dev, t, + io_work_tasklet); if (!test_and_set_bit(IFX_SPI_STATE_IO_IN_PROGRESS, &ifx_dev->flags) && test_bit(IFX_SPI_STATE_IO_AVAILABLE, &ifx_dev->flags)) { @@ -1067,8 +1067,7 @@ static int ifx_spi_spi_probe(struct spi_device *spi) init_waitqueue_head(&ifx_dev->mdm_reset_wait); spi_set_drvdata(spi, ifx_dev); - tasklet_init(&ifx_dev->io_work_tasklet, ifx_spi_io, - (unsigned long)ifx_dev); + tasklet_setup(&ifx_dev->io_work_tasklet, ifx_spi_io); set_bit(IFX_SPI_STATE_PRESENT, &ifx_dev->flags); |