Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9e2093d2 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: comedi_buf: dont't export comedi_buf_memcpy_from() 



This function is only used internally. Remove the export.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 04c4166a

drivers/staging/comedi/comedi_buf.c

+3 −3
Original line number Diff line number Diff line
@@ -469,7 +469,8 @@ void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset, 
}

EXPORT_SYMBOL_GPL(comedi_buf_memcpy_to);



void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset,

static void comedi_buf_memcpy_from(struct comedi_subdevice *s,

				   unsigned int offset,

				   void *dest, unsigned int nbytes)

{

	void *src;
@@ -495,7 +496,6 @@ void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset, 
		read_ptr = 0;

	}

}

EXPORT_SYMBOL_GPL(comedi_buf_memcpy_from);



/**

 * comedi_write_array_to_buffer - write data to comedi buffer

drivers/staging/comedi/comedidev.h

+1 −2
Original line number Diff line number Diff line
@@ -445,8 +445,7 @@ int comedi_buf_put(struct comedi_subdevice *s, unsigned short x); 


void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset,

			  const void *source, unsigned int num_bytes);

void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset,

			    void *destination, unsigned int num_bytes);



unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s,

					  const void *data,

					  unsigned int num_bytes);