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Commit ebf86ea9 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: dt282x: remove 'volatile' on private data variables 



As indicated by checkpatch.pl, "WARNING: Use of volatile is usually
wrong: ...". The variables in the private data that are marked
volatile don't need to be. Remove the volatile.

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 804ee9ac

drivers/staging/comedi/drivers/dt282x.c

+7 −7
Original line number Diff line number Diff line
@@ -330,21 +330,21 @@ struct dt282x_private { 


	unsigned short ao[2];



	volatile int dacsr;	/* software copies of registers */

	volatile int adcsr;

	volatile int supcsr;

	int dacsr;	/* software copies of registers */

	int adcsr;

	int supcsr;



	volatile int ntrig;

	volatile int nread;

	int ntrig;

	int nread;



	struct {

		int chan;

		unsigned short *buf;	/* DMA buffer */

		volatile int size;	/* size of current transfer */

		int size;	/* size of current transfer */

	} dma[2];

	int dma_maxsize;	/* max size of DMA transfer (in bytes) */

	int usedma;		/* driver uses DMA              */

	volatile int current_dma_index;

	int current_dma_index;

	int dma_dir;

};