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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: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2014-07-16 11:22:50 -07:00 committed by Greg Kroah-Hartman
parent e3ebc55f5e
commit 04a4da61a1
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/das1800.c
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@ -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 */