From f3f883b411ae77455862a12b1d37e277ce80a4c3 Mon Sep 17 00:00:00 2001 From: Roberta Dobrescu Date: Thu, 25 Sep 2014 16:58:07 +0300 Subject: [PATCH] staging: iio: Add #include guards to header files This patch adds #include guards in order to make the header files idempotent. Signed-off-by: Roberta Dobrescu Acked-by: Daniel Baluta Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/iio_dummy_evgen.h | 5 +++++ drivers/staging/iio/iio_simple_dummy.h | 4 ++++ drivers/staging/iio/ring_hw.h | 5 +++++ 3 files changed, 14 insertions(+) diff --git a/drivers/staging/iio/iio_dummy_evgen.h b/drivers/staging/iio/iio_dummy_evgen.h index d8845e2288b3..3a180811b315 100644 --- a/drivers/staging/iio/iio_dummy_evgen.h +++ b/drivers/staging/iio/iio_dummy_evgen.h @@ -1,2 +1,7 @@ +#ifndef _IIO_DUMMY_EVGEN_H_ +#define _IIO_DUMMY_EVGEN_H_ + int iio_dummy_evgen_get_irq(void); int iio_dummy_evgen_release_irq(int irq); + +#endif /* _IIO_DUMMY_EVGEN_H_ */ diff --git a/drivers/staging/iio/iio_simple_dummy.h b/drivers/staging/iio/iio_simple_dummy.h index b126196cdf3d..3027aed79093 100644 --- a/drivers/staging/iio/iio_simple_dummy.h +++ b/drivers/staging/iio/iio_simple_dummy.h @@ -8,6 +8,8 @@ * Join together the various functionality of iio_simple_dummy driver */ +#ifndef _IIO_SIMPLE_DUMMY_H_ +#define _IIO_SIMPLE_DUMMY_H_ #include struct iio_dummy_accel_calibscale; @@ -117,4 +119,6 @@ static inline int iio_simple_dummy_configure_buffer(struct iio_dev *indio_dev, static inline void iio_simple_dummy_unconfigure_buffer(struct iio_dev *indio_dev) {}; + #endif /* CONFIG_IIO_SIMPLE_DUMMY_BUFFER */ +#endif /* _IIO_SIMPLE_DUMMY_H_ */ diff --git a/drivers/staging/iio/ring_hw.h b/drivers/staging/iio/ring_hw.h index 39c14a715868..75bf47bfee78 100644 --- a/drivers/staging/iio/ring_hw.h +++ b/drivers/staging/iio/ring_hw.h @@ -9,6 +9,9 @@ * */ +#ifndef _RING_HW_H_ +#define _RING_HW_H_ + /** * struct iio_hw_ring_buffer- hardware ring buffer * @buf: generic ring buffer elements @@ -20,3 +23,5 @@ struct iio_hw_buffer { }; #define iio_to_hw_buf(r) container_of(r, struct iio_hw_buffer, buf) + +#endif /* _RING_HW_H_ */ -- 2.20.1