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-rw-r--r--drivers/leds/leds-tca6507.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c
index 8cc304f36728..f5063f447463 100644
--- a/drivers/leds/leds-tca6507.c
+++ b/drivers/leds/leds-tca6507.c
@@ -682,7 +682,7 @@ tca6507_led_dt_init(struct i2c_client *client)
return ERR_PTR(-ENODEV);
tca_leds = devm_kzalloc(&client->dev,
- sizeof(struct led_info) * count, GFP_KERNEL);
+ sizeof(struct led_info) * NUM_LEDS, GFP_KERNEL);
if (!tca_leds)
return ERR_PTR(-ENOMEM);
@@ -695,9 +695,9 @@ tca6507_led_dt_init(struct i2c_client *client)
of_get_property(child, "label", NULL) ? : child->name;
led.default_trigger =
of_get_property(child, "linux,default-trigger", NULL);
-
+ led.flags = 0;
ret = of_property_read_u32(child, "reg", &reg);
- if (ret != 0)
+ if (ret != 0 || reg < 0 || reg >= NUM_LEDS)
continue;
tca_leds[reg] = led;
@@ -708,7 +708,7 @@ tca6507_led_dt_init(struct i2c_client *client)
return ERR_PTR(-ENOMEM);
pdata->leds.leds = tca_leds;
- pdata->leds.num_leds = count;
+ pdata->leds.num_leds = NUM_LEDS;
return pdata;
}