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tty: ifx6x60: convert tasklets to use new tasklet_setup() API

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In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20200817085921.26033-4-allen.cryptic@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Allen Pais 2020-08-17 14:29:20 +05:30 committed by Greg Kroah-Hartman
parent 41e85e44ed
commit d77e24f21d
1 changed files with 4 additions and 4 deletions
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8
drivers/tty/serial/ifx6x60.c
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@ -725,10 +725,11 @@ complete_exit:
* Queue data for transmission if possible and then kick off the * Queue data for transmission if possible and then kick off the
* transfer. * transfer.
*/ */
static void ifx_spi_io(unsigned long data) static void ifx_spi_io(struct tasklet_struct *t)
{ {
int retval; 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) && if (!test_and_set_bit(IFX_SPI_STATE_IO_IN_PROGRESS, &ifx_dev->flags) &&
test_bit(IFX_SPI_STATE_IO_AVAILABLE, &ifx_dev->flags)) { test_bit(IFX_SPI_STATE_IO_AVAILABLE, &ifx_dev->flags)) {
@ -1067,8 +1068,7 @@ static int ifx_spi_spi_probe(struct spi_device *spi)
init_waitqueue_head(&ifx_dev->mdm_reset_wait); init_waitqueue_head(&ifx_dev->mdm_reset_wait);
spi_set_drvdata(spi, ifx_dev); spi_set_drvdata(spi, ifx_dev);
tasklet_init(&ifx_dev->io_work_tasklet, ifx_spi_io, tasklet_setup(&ifx_dev->io_work_tasklet, ifx_spi_io);
(unsigned long)ifx_dev);
set_bit(IFX_SPI_STATE_PRESENT, &ifx_dev->flags); set_bit(IFX_SPI_STATE_PRESENT, &ifx_dev->flags);