Code Review
/
kvmfornfv.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
review
|
tree
raw
|
inline
| side by side
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git]
/
kernel
/
drivers
/
gpio
/
gpio-syscon.c
diff --git
a/kernel/drivers/gpio/gpio-syscon.c
b/kernel/drivers/gpio/gpio-syscon.c
index
045a952
..
7b25fdf
100644
(file)
--- a/
kernel/drivers/gpio/gpio-syscon.c
+++ b/
kernel/drivers/gpio/gpio-syscon.c
@@
-187,11
+187,15
@@
MODULE_DEVICE_TABLE(of, syscon_gpio_ids);
static int syscon_gpio_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
static int syscon_gpio_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- const struct of_device_id *of_id
= of_match_device(syscon_gpio_ids, dev)
;
+ const struct of_device_id *of_id;
struct syscon_gpio_priv *priv;
struct device_node *np = dev->of_node;
int ret;
struct syscon_gpio_priv *priv;
struct device_node *np = dev->of_node;
int ret;
+ of_id = of_match_device(syscon_gpio_ids, dev);
+ if (!of_id)
+ return -ENODEV;
+
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;