tty: ifx6x60: convert tasklets to use new tasklet_setup() API (d77e24f2) · Commits · 戴 / test

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>

drivers/tty/serial/ifx6x60.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -725,10 +725,11 @@ 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 +1068,7 @@ 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);

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