diff options
| author | Roland Stigge <stigge@antcom.de> | 2012-10-16 17:24:01 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-10-16 21:34:43 +0400 |
| commit | a48221a26e4914b7e2d8a1749b6115212bac8bee (patch) | |
| tree | ad43f0f9e02992f4ad4481496ea9ee331a9cafc2 /drivers/gpio | |
| parent | d79550a7bc35c16476ebdc27c78378d8093390ec (diff) | |
| download | linux-a48221a26e4914b7e2d8a1749b6115212bac8bee.tar.xz | |
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: Roland Stigge <stigge@antcom.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-74x164.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c index ed3e55161bdc..f05e54258ffb 100644 --- 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; |