Title: [8637] trunk/drivers/staging/iio/adc/ad7816.c: Task[#5993] Forgot to set the gpio direction.
- Revision
- 8637
- Author
- sonicz
- Date
- 2010-04-13 04:22:00 -0400 (Tue, 13 Apr 2010)
Log Message
Task[#5993] Forgot to set the gpio direction.
Modified Paths
Diff
Modified: trunk/drivers/staging/iio/adc/ad7816.c (8636 => 8637)
--- trunk/drivers/staging/iio/adc/ad7816.c 2010-04-13 04:31:38 UTC (rev 8636)
+++ trunk/drivers/staging/iio/adc/ad7816.c 2010-04-13 08:22:00 UTC (rev 8637)
@@ -401,18 +401,21 @@
chip->rdwr_pin);
goto error_free_chip;
}
+ gpio_direction_input(chip->rdwr_pin);
ret = gpio_request(chip->convert_pin, chip->name);
if (ret) {
dev_err(&spi_dev->dev, "Fail to request convert gpio PIN %d.\n",
chip->convert_pin);
goto error_free_gpio_rdwr;
}
+ gpio_direction_input(chip->convert_pin);
ret = gpio_request(chip->busy_pin, chip->name);
if (ret) {
dev_err(&spi_dev->dev, "Fail to request busy gpio PIN %d.\n",
chip->busy_pin);
goto error_free_gpio_convert;
}
+ gpio_direction_input(busy_pin);
chip->indio_dev = iio_allocate_device();
if (chip->indio_dev == NULL) {
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