Merge tag 'soc-fsl-fix-v5.10' of git://git.kernel.org/pub/scm/linux/k…

…ernel/git/leo/linux into arm/fixes NXP/FSL SoC driver fix for 5.10 DPAA2 DPIO driver - Fix non-static cpumask for irq affinity setting * tag 'soc-fsl-fix-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux: soc: fsl: dpio: Get the cpumask through cpumask_of(cpu) Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
tonyvar · Nov 26, 2020 · 3a18293 · 3a18293
2 parents dbae273 + 2663b33
commit 3a18293
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/drivers/soc/fsl/dpio/dpio-driver.c b/drivers/soc/fsl/dpio/dpio-driver.c
@@ -95,7 +95,6 @@ static int register_dpio_irq_handlers(struct fsl_mc_device *dpio_dev, int cpu)
 {
 	int error;
 	struct fsl_mc_device_irq *irq;
-	cpumask_t mask;
 
 	irq = dpio_dev->irqs[0];
 	error = devm_request_irq(&dpio_dev->dev,
@@ -112,9 +111,7 @@ static int register_dpio_irq_handlers(struct fsl_mc_device *dpio_dev, int cpu)
 	}
 
 	/* set the affinity hint */
-	cpumask_clear(&mask);
-	cpumask_set_cpu(cpu, &mask);
-	if (irq_set_affinity_hint(irq->msi_desc->irq, &mask))
+	if (irq_set_affinity_hint(irq->msi_desc->irq, cpumask_of(cpu)))
 		dev_err(&dpio_dev->dev,
 			"irq_set_affinity failed irq %d cpu %d\n",
 			irq->msi_desc->irq, cpu);