Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6c702da6 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Sekhar Nori
Browse files

ARM: davinci: cp-intc: unify error handling 



Instead of dumping stack traces, just print a specific error message
in aintc driver.

Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent 9762d876

arch/arm/mach-davinci/cp_intc.c

+7 −4
Original line number Diff line number Diff line
@@ -177,8 +177,10 @@ davinci_cp_intc_do_init(const struct davinci_cp_intc_config *config, 


	davinci_cp_intc_base = ioremap(config->reg.start,

				       resource_size(&config->reg));

	if (WARN_ON(!davinci_cp_intc_base))

	if (!davinci_cp_intc_base) {

		pr_err("%s: unable to ioremap register range\n", __func__);

		return -EINVAL;

	}



	davinci_cp_intc_write(0, DAVINCI_CP_INTC_GLOBAL_ENABLE);
@@ -210,8 +212,9 @@ davinci_cp_intc_do_init(const struct davinci_cp_intc_config *config, 


	irq_base = irq_alloc_descs(-1, 0, config->num_irqs, 0);

	if (irq_base < 0) {

		pr_warn("Couldn't allocate IRQ numbers\n");

		irq_base = 0;

		pr_err("%s: unable to allocate interrupt descriptors: %d\n",

		       __func__, irq_base);

		return irq_base;

	}



	/* create a legacy host */
@@ -220,7 +223,7 @@ davinci_cp_intc_do_init(const struct davinci_cp_intc_config *config, 
					&davinci_cp_intc_irq_domain_ops, NULL);



	if (!davinci_cp_intc_irq_domain) {

		pr_err("cp_intc: failed to allocate irq host!\n");

		pr_err("%s: unable to create an interrupt domain\n", __func__);

		return -EINVAL;

	}