projects
/
linux-block.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
3d21f0b
)
irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
author
Tiezhu Yang
<yangtiezhu@loongson.cn>
Sat, 6 Jun 2020 09:50:16 +0000
(17:50 +0800)
committer
Marc Zyngier
<maz@kernel.org>
Sat, 27 Jun 2020 10:54:33 +0000
(11:54 +0100)
When call function devm_ioremap_resource(), we should use IS_ERR()
to check the return value and return PTR_ERR() if failed.
Fixes:
9f1463b86c13
("irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Link:
https://lore.kernel.org/r/1591437017-5295-2-git-send-email-yangtiezhu@loongson.cn
drivers/irqchip/irq-ti-sci-inta.c
patch
|
blob
|
blame
|
history
diff --git
a/drivers/irqchip/irq-ti-sci-inta.c
b/drivers/irqchip/irq-ti-sci-inta.c
index c20c9f7f06e07f86a5944440c3c3096e96c81829..df1f7fe66d1b2ccdce60baf5dc7105bb9e870749 100644
(file)
--- a/
drivers/irqchip/irq-ti-sci-inta.c
+++ b/
drivers/irqchip/irq-ti-sci-inta.c
@@
-570,7
+570,7
@@
static int ti_sci_inta_irq_domain_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
inta->base = devm_ioremap_resource(dev, res);
if (IS_ERR(inta->base))
- return
-ENODEV
;
+ return
PTR_ERR(inta->base)
;
domain = irq_domain_add_linear(dev_of_node(dev),
ti_sci_get_num_resources(inta->vint),