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path: root/drivers/gpio/gpiolib.c
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Diffstat (limited to 'drivers/gpio/gpiolib.c')
-rw-r--r--drivers/gpio/gpiolib.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index eb739a51e774..12d981a5be66 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -227,8 +227,8 @@ int gpiochip_add(struct gpio_chip *chip)
227 unsigned id; 227 unsigned id;
228 int base = chip->base; 228 int base = chip->base;
229 229
230 if ((!gpio_is_valid(base) || !gpio_is_valid(base + chip->ngpio - 1)) 230 if (base >= 0 &&
231 && base >= 0) { 231 (!gpio_is_valid(base) || !gpio_is_valid(base + chip->ngpio - 1))) {
232 status = -EINVAL; 232 status = -EINVAL;
233 goto fail; 233 goto fail;
234 } 234 }