gpio-74x164: Fix buffer allocation size

[karo-tx-linux.git] / drivers / gpio / gpio-74x164.c

diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c
index ed3e55161bdc5bacbd0409a8a728f161872671c9..f05e54258ffb0a7c1b62eb54be11f2f8ed9486d8 100644 (file)
--- a/drivers/gpio/gpio-74x164.c
+++ b/drivers/gpio/gpio-74x164.c
@@ -153,7 +153,7 @@ static int __devinit gen_74x164_probe(struct spi_device *spi)
        }
 
        chip->gpio_chip.ngpio = GEN_74X164_NUMBER_GPIOS * chip->registers;
-       chip->buffer = devm_kzalloc(&spi->dev, chip->gpio_chip.ngpio, GFP_KERNEL);
+       chip->buffer = devm_kzalloc(&spi->dev, chip->registers, GFP_KERNEL);
        if (!chip->buffer) {
                ret = -ENOMEM;
                goto exit_destroy;