staging: iio: frequency: remove unnecessary semicolon

This fixes the checkpatch.pl warning:
WARNING: macros should not use a trailing semicolon
Signed-off-by: Roxana Blaj <roxanagabriela10@gmail.com>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/iio/frequency/dds.h

@@ -27,7 +27,7 @@
 
 #define IIO_DEV_ATTR_FREQSYMBOL(_channel, _mode, _show, _store, _addr)	\
 	IIO_DEVICE_ATTR(out_altvoltage##_channel##_frequencysymbol,	\
-			_mode, _show, _store, _addr);
+			_mode, _show, _store, _addr)
 
 /**
  * /sys/bus/iio/devices/.../out_altvoltageX_phaseY
@@ -50,7 +50,7 @@
 
 #define IIO_DEV_ATTR_PHASESYMBOL(_channel, _mode, _show, _store, _addr)	\
 	IIO_DEVICE_ATTR(out_altvoltage##_channel##_phasesymbol,		\
-			_mode, _show, _store, _addr);
+			_mode, _show, _store, _addr)
 
 /**
  * /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_en
@@ -58,7 +58,7 @@
 
 #define IIO_DEV_ATTR_PINCONTROL_EN(_channel, _mode, _show, _store, _addr)\
 	IIO_DEVICE_ATTR(out_altvoltage##_channel##_pincontrol_en,	\
-			_mode, _show, _store, _addr);
+			_mode, _show, _store, _addr)
 
 /**
  * /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_frequency_en
@@ -66,7 +66,7 @@
 
 #define IIO_DEV_ATTR_PINCONTROL_FREQ_EN(_channel, _mode, _show, _store, _addr)\
 	IIO_DEVICE_ATTR(out_altvoltage##_channel##_pincontrol_frequency_en,\
-			_mode, _show, _store, _addr);
+			_mode, _show, _store, _addr)
 
 /**
  * /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_phase_en
@@ -74,7 +74,7 @@
 
 #define IIO_DEV_ATTR_PINCONTROL_PHASE_EN(_channel, _mode, _show, _store, _addr)\
 	IIO_DEVICE_ATTR(out_altvoltage##_channel##_pincontrol_phase_en,	\
-			_mode, _show, _store, _addr);
+			_mode, _show, _store, _addr)
 
 /**
  * /sys/bus/iio/devices/.../out_altvoltageX_out_enable
@@ -82,7 +82,7 @@
 
 #define IIO_DEV_ATTR_OUT_ENABLE(_channel, _mode, _show, _store, _addr)	\
 	IIO_DEVICE_ATTR(out_altvoltage##_channel##_out_enable,		\
-			_mode, _show, _store, _addr);
+			_mode, _show, _store, _addr)
 
 /**
  * /sys/bus/iio/devices/.../out_altvoltageX_outY_enable
@@ -91,7 +91,7 @@
 #define IIO_DEV_ATTR_OUTY_ENABLE(_channel, _output,			\
 			_mode, _show, _store, _addr)			\
 	IIO_DEVICE_ATTR(out_altvoltage##_channel##_out##_output##_enable,\
-			_mode, _show, _store, _addr);
+			_mode, _show, _store, _addr)
 
 /**
  * /sys/bus/iio/devices/.../out_altvoltageX_outY_wavetype
@@ -99,7 +99,7 @@
 
 #define IIO_DEV_ATTR_OUT_WAVETYPE(_channel, _output, _store, _addr)	\
 	IIO_DEVICE_ATTR(out_altvoltage##_channel##_out##_output##_wavetype,\
-			S_IWUSR, NULL, _store, _addr);
+			S_IWUSR, NULL, _store, _addr)
 
 /**
  * /sys/bus/iio/devices/.../out_altvoltageX_outY_wavetype_available
@@ -107,4 +107,4 @@
 
 #define IIO_CONST_ATTR_OUT_WAVETYPES_AVAILABLE(_channel, _output, _modes)\
 	IIO_CONST_ATTR(							\
-	out_altvoltage##_channel##_out##_output##_wavetype_available, _modes);
+	out_altvoltage##_channel##_out##_output##_wavetype_available, _modes)