mailbox: bcm: convert tasklets to use new tasklet_setup() API (5b92d8e9) · 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> Signed-off-by:

Jassi Brar <jaswinder.singh@linaro.org>

drivers/mailbox/bcm-pdc-mailbox.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -962,9 +962,9 @@ static irqreturn_t pdc_irq_handler(int irq, void *data)
		* a DMA receive interrupt. Reenables the receive interrupt.
		* @data: PDC state structure
		*/
		static void pdc_tasklet_cb(unsigned long data)
		static void pdc_tasklet_cb(struct tasklet_struct *t)
		{
		struct pdc_state pdcs = (struct pdc_state )data;
		struct pdc_state *pdcs = from_tasklet(pdcs, t, rx_tasklet);

		pdc_receive(pdcs);

		@@ -1589,7 +1589,7 @@ static int pdc_probe(struct platform_device *pdev)
		pdc_hw_init(pdcs);

		/* Init tasklet for deferred DMA rx processing */
		tasklet_init(&pdcs->rx_tasklet, pdc_tasklet_cb, (unsigned long)pdcs);
		tasklet_setup(&pdcs->rx_tasklet, pdc_tasklet_cb);

		err = pdc_interrupts_init(pdcs);
		if (err)

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