From 78026a6fde8f7b0ca77c059da11f476d69dfde3b Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 20 Nov 2012 13:36:00 +0000 Subject: iio:imu:adis: Add debugfs register access support Provide a IIO debugfs register access function for the ADIS library. This function can be used by individual drivers to allow raw register access via debugfs. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron --- include/linux/iio/imu/adis.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux/iio/imu') diff --git a/include/linux/iio/imu/adis.h b/include/linux/iio/imu/adis.h index 8c3304d44b97..fce7bc3ba0b5 100644 --- a/include/linux/iio/imu/adis.h +++ b/include/linux/iio/imu/adis.h @@ -183,4 +183,15 @@ static inline void adis_remove_trigger(struct adis *adis) #endif /* CONFIG_IIO_BUFFER */ +#ifdef CONFIG_DEBUG_FS + +int adis_debugfs_reg_access(struct iio_dev *indio_dev, + unsigned int reg, unsigned int writeval, unsigned int *readval); + +#else + +#define adis_debugfs_reg_access NULL + +#endif + #endif -- cgit v1.2.3