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Commit 04a4da61 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: das1800: remove 'volatile' from private data 



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>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e3ebc55f

drivers/staging/comedi/drivers/das1800.c

+2 −2
Original line number Diff line number Diff line
@@ -421,7 +421,7 @@ static const struct das1800_board das1800_boards[] = { 
};



struct das1800_private {

	volatile unsigned int count;	/* number of data points left to be taken */

	unsigned int count;	/* number of data points left to be taken */

	unsigned int divisor1;	/* value to load into board's counter 1 for timed conversions */

	unsigned int divisor2;	/* value to load into board's counter 2 for timed conversions */

	int irq_dma_bits;	/* bits for control register b */
@@ -430,7 +430,7 @@ struct das1800_private { 
	int dma_bits;

	unsigned int dma0;	/* dma channels used */

	unsigned int dma1;

	volatile unsigned int dma_current;	/* dma channel currently in use */

	unsigned int dma_current;	/* dma channel currently in use */

	uint16_t *ai_buf0;	/* pointers to dma buffers */

	uint16_t *ai_buf1;

	uint16_t *dma_current_buf;	/* pointer to dma buffer currently being used */