Title: [8517] trunk/drivers/staging/iio/adc/adt7408.c: Task[#5912] Use IRQ flags in i2c_client in adt7408 driver.
- Revision
- 8517
- Author
- sonicz
- Date
- 2010-03-19 05:05:57 -0400 (Fri, 19 Mar 2010)
Log Message
Task[#5912] Use IRQ flags in i2c_client in adt7408 driver.
Modified Paths
Diff
Modified: trunk/drivers/staging/iio/adc/adt7408.c (8516 => 8517)
--- trunk/drivers/staging/iio/adc/adt7408.c 2010-03-19 09:05:09 UTC (rev 8516)
+++ trunk/drivers/staging/iio/adc/adt7408.c 2010-03-19 09:05:57 UTC (rev 8517)
@@ -873,14 +873,7 @@
{
struct adt7408_chip_info *chip;
int ret = 0;
- unsigned int irq_flags = (unsigned int)client->dev.platform_data;
- if (!(irq_flags == IRQF_TRIGGER_HIGH ||
- irq_flags == IRQF_TRIGGER_LOW)) {
- dev_err(&client->dev, "Invalid ALART polarity defined.\n");
- return -EINVAL;
- }
-
chip = kzalloc(sizeof(struct adt7408_chip_info), GFP_KERNEL);
if (chip == NULL)
@@ -921,7 +914,7 @@
ret = iio_register_interrupt_line(client->irq,
chip->indio_dev,
0,
- irq_flags,
+ chip->irq_flags,
chip->name);
if (ret)
goto error_unreg_dev;
@@ -940,10 +933,10 @@
goto error_unreg_irq;
}
- if (irq_flags == IRQF_TRIGGER_HIGH)
- chip->config |= ADT7408_EVENT_POLARITY;
+ if (chip->irq_flags & IRQF_TRIGGER_HIGH)
+ chip->config |= ADT7408_EVENT_POLARITY;
else
- chip->config &= ~ADT7408_EVENT_POLARITY;
+ chip->config &= ~ADT7408_EVENT_POLARITY;
ret = adt7408_i2c_write(chip, ADT7408_CONFIG, chip->config);
if (ret) {
_______________________________________________
Linux-kernel-commits mailing list
[email protected]
https://blackfin.uclinux.org/mailman/listinfo/linux-kernel-commits
