Commit a48221a2 authored by Roland Stigge's avatar Roland Stigge Committed by Linus Walleij

gpio-74x164: Fix buffer allocation size

The new registers handling in the gpio-74x164 driver allocates chip->registers
* 8 bytes where only one byte per register is necessary. This patch fixes this.
Signed-off-by: default avatarRoland Stigge <stigge@antcom.de>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent d79550a7
...@@ -153,7 +153,7 @@ static int __devinit gen_74x164_probe(struct spi_device *spi) ...@@ -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->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) { if (!chip->buffer) {
ret = -ENOMEM; ret = -ENOMEM;
goto exit_destroy; goto exit_destroy;
......
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