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 <hswee...@visionengravers.com>
Cc: Ian Abbott <abbbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/dt282x.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/comedi/drivers/dt282x.c
b/drivers/staging/comedi/drivers/dt282x.c
index dcc4055..5ae15bc 100644
--- a/drivers/staging/comedi/drivers/dt282x.c
+++ b/drivers/staging/comedi/drivers/dt282x.c
@@ -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;
};
--
1.9.3
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