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-rw-r--r--drivers/input/misc/lis302dl.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/input/misc/lis302dl.c b/drivers/input/misc/lis302dl.c
index 553a731097b..944e5ebcccf 100644
--- a/drivers/input/misc/lis302dl.c
+++ b/drivers/input/misc/lis302dl.c
@@ -462,11 +462,15 @@ static int __devexit lis302dl_remove(struct spi_device *spi)
struct lis302dl_info *lis = dev_get_drvdata(&spi->dev);
unsigned long flags;
- /* power down the device */
+ /* Reset and power down the device */
local_save_flags(flags);
+ reg_write(lis, LIS302DL_REG_CTRL3, 0x00);
+ reg_write(lis, LIS302DL_REG_CTRL2, 0x00);
reg_write(lis, LIS302DL_REG_CTRL1, 0x00);
local_irq_restore(flags);
+ /* Cleanup resources */
+ free_irq(lis->spi_dev->irq, lis);
sysfs_remove_group(&spi->dev.kobj, &lis302dl_attr_group);
input_unregister_device(lis->input_dev);
if (lis->input_dev)