diff options
| -rw-r--r-- | drivers/staging/iio/Documentation/iio_utils.h | 4 | ||||
| -rw-r--r-- | drivers/staging/iio/accel/sca3000.h | 5 | ||||
| -rw-r--r-- | drivers/staging/iio/frequency/dds.h | 4 | ||||
| -rw-r--r-- | drivers/staging/iio/meter/meter.h | 4 | ||||
| -rw-r--r-- | drivers/staging/iio/resolver/ad2s1210.h | 3 |
5 files changed, 19 insertions, 1 deletions
diff --git a/drivers/staging/iio/Documentation/iio_utils.h b/drivers/staging/iio/Documentation/iio_utils.h index 568eff06f803..bd6982c12d0d 100644 --- a/drivers/staging/iio/Documentation/iio_utils.h +++ b/drivers/staging/iio/Documentation/iio_utils.h @@ -6,6 +6,8 @@ * under the terms of the GNU General Public License version 2 as published by * the Free Software Foundation. */ +#ifndef _IIO_UTILS_H +#define _IIO_UTILS_H #include <string.h> #include <stdlib.h> @@ -681,3 +683,5 @@ error_free: free(temp); return ret; } + +#endif /* _IIO_UTILS_H */ diff --git a/drivers/staging/iio/accel/sca3000.h b/drivers/staging/iio/accel/sca3000.h index b284e5a6cac1..9c8a9587df7d 100644 --- a/drivers/staging/iio/accel/sca3000.h +++ b/drivers/staging/iio/accel/sca3000.h @@ -38,6 +38,9 @@ * Can probably alleviate this by reading the interrupt register on start, but * that is really just brushing the problem under the carpet. */ +#ifndef _SCA3000 +#define _SCA3000 + #define SCA3000_WRITE_REG(a) (((a) << 2) | 0x02) #define SCA3000_READ_REG(a) ((a) << 2) @@ -272,4 +275,4 @@ static inline void sca3000_ring_int_process(u8 val, void *ring) } #endif - +#endif /* _SCA3000 */ diff --git a/drivers/staging/iio/frequency/dds.h b/drivers/staging/iio/frequency/dds.h index 611e2b0cfc4c..fe53e7324c94 100644 --- a/drivers/staging/iio/frequency/dds.h +++ b/drivers/staging/iio/frequency/dds.h @@ -5,6 +5,8 @@ * * Licensed under the GPL-2 or later. */ +#ifndef IIO_DDS_H_ +#define IIO_DDS_H_ /** * /sys/bus/iio/devices/.../out_altvoltageX_frequencyY @@ -108,3 +110,5 @@ #define IIO_CONST_ATTR_OUT_WAVETYPES_AVAILABLE(_channel, _output, _modes)\ IIO_CONST_ATTR( \ out_altvoltage##_channel##_out##_output##_wavetype_available, _modes) + +#endif /* IIO_DDS_H_ */ diff --git a/drivers/staging/iio/meter/meter.h b/drivers/staging/iio/meter/meter.h index 8f0de02839b7..dfba510f29be 100644 --- a/drivers/staging/iio/meter/meter.h +++ b/drivers/staging/iio/meter/meter.h @@ -1,3 +1,6 @@ +#ifndef _METER_H +#define _METER_H + #include <linux/iio/sysfs.h> /* metering ic types of attribute */ @@ -394,3 +397,4 @@ #define IIO_EVENT_ATTR_VPKLVL_EXC(_evlist, _show, _store, _mask) \ IIO_EVENT_ATTR_SH(vpklvl_exc, _evlist, _show, _store, _mask) +#endif /* _METER_H */ diff --git a/drivers/staging/iio/resolver/ad2s1210.h b/drivers/staging/iio/resolver/ad2s1210.h index aec0bdca16a4..c7158f6e61c2 100644 --- a/drivers/staging/iio/resolver/ad2s1210.h +++ b/drivers/staging/iio/resolver/ad2s1210.h @@ -8,6 +8,8 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#ifndef _AD2S1210_H +#define _AD2S1210_H struct ad2s1210_platform_data { unsigned sample; @@ -15,3 +17,4 @@ struct ad2s1210_platform_data { unsigned res[2]; bool gpioin; }; +#endif /* _AD2S1210_H */ |