Commit 28d2f209 authored by Peter Zijlstra's avatar Peter Zijlstra
Browse files

sched,serial: Convert to sched_set_fifo() 



Because SCHED_FIFO is a broken scheduler model (see previous patches)
take away the priority field, the kernel can't possibly make an
informed decision.

Effectively no change.

Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: default avatarIngo Molnar <mingo@kernel.org>
parent a2bee066

drivers/tty/serial/sc16is7xx.c

+1 −2
Original line number Diff line number Diff line
@@ -1179,7 +1179,6 @@ static int sc16is7xx_probe(struct device *dev, 
			   const struct sc16is7xx_devtype *devtype,

			   struct regmap *regmap, int irq)

{

	struct sched_param sched_param = { .sched_priority = MAX_RT_PRIO / 2 };

	unsigned long freq = 0, *pfreq = dev_get_platdata(dev);

	unsigned int val;

	u32 uartclk = 0;
@@ -1239,7 +1238,7 @@ static int sc16is7xx_probe(struct device *dev, 
		ret = PTR_ERR(s->kworker_task);

		goto out_clk;

	}

	sched_setscheduler(s->kworker_task, SCHED_FIFO, &sched_param);

	sched_set_fifo(s->kworker_task);



#ifdef CONFIG_GPIOLIB

	if (devtype->nr_gpio) {

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