diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/max7301.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/gpio/max7301.c b/drivers/gpio/max7301.c index 1b5ad97b9e5..8b24d784db9 100644 --- a/drivers/gpio/max7301.c +++ b/drivers/gpio/max7301.c @@ -255,10 +255,6 @@ static int __devinit max7301_probe(struct spi_device *spi) ts->chip.dev = &spi->dev; ts->chip.owner = THIS_MODULE; - ret = gpiochip_add(&ts->chip); - if (ret) - goto exit_destroy; - /* * tristate all pins in hardware and cache the * register values for later use. @@ -269,17 +265,19 @@ static int __devinit max7301_probe(struct spi_device *spi) max7301_write(spi, 0x08 + i, 0xAA); ts->port_config[i] = 0xAA; for (j = 0; j < 4; j++) { - int idx = ts->chip.base + (i - 1) * 4 + j; - ret = gpio_direction_input(idx); + int offset = (i - 1) * 4 + j; + ret = max7301_direction_input(&ts->chip, offset); if (ret) - goto exit_remove; - gpio_free(idx); + goto exit_destroy; } } + + ret = gpiochip_add(&ts->chip); + if (ret) + goto exit_destroy; + return ret; -exit_remove: - gpiochip_remove(&ts->chip); exit_destroy: dev_set_drvdata(&spi->dev, NULL); mutex_destroy(&ts->lock); |