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Commit 5c520aaf authored by Ian Abbott's avatar Ian Abbott Committed by Greg Kroah-Hartman
Browse files

staging: comedi: comedi_fc: cfc_write_array_to_buffer() data is const 



The `data` pointer of `cfc_write_array_to_buffer()` ought to point to
`const` data.

Signed-off-by: default avatarIan Abbott <abbotti@mev.co.uk>
Reviewed-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5a780359

drivers/staging/comedi/drivers/comedi_fc.c

+1 −1
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ 


/* Writes an array of data points to comedi's buffer */

unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s,

				       void *data, unsigned int num_bytes)

				       const void *data, unsigned int num_bytes)

{

	struct comedi_async *async = s->async;

	unsigned int retval;

drivers/staging/comedi/drivers/comedi_fc.h

+3 −2
Original line number Diff line number Diff line
@@ -35,8 +35,9 @@ static inline void cfc_inc_scan_progress(struct comedi_subdevice *s, 
}



/* Writes an array of data points to comedi's buffer */

unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *,

				       void *data, unsigned int num_bytes);

unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s,

				       const void *data,

				       unsigned int num_bytes);



static inline unsigned int cfc_write_to_buffer(struct comedi_subdevice *s,

					       unsigned short data)