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iio: Make available scan_masks const in ad7266

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Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Peter Meerwald 2013-09-17 22:33:00 +01:00 committed by Jonathan Cameron
parent 9572588c91
commit 2bdb3afcec
1 changed files with 4 additions and 4 deletions
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8
drivers/iio/adc/ad7266.c
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@ -293,7 +293,7 @@ static const struct iio_info ad7266_info = {
.driver_module = THIS_MODULE, .driver_module = THIS_MODULE,
}; };
static unsigned long ad7266_available_scan_masks[] = { static const unsigned long ad7266_available_scan_masks[] = {
0x003, 0x003,
0x00c, 0x00c,
0x030, 0x030,
@ -303,14 +303,14 @@ static unsigned long ad7266_available_scan_masks[] = {
0x000, 0x000,
}; };
static unsigned long ad7266_available_scan_masks_diff[] = { static const unsigned long ad7266_available_scan_masks_diff[] = {
0x003, 0x003,
0x00c, 0x00c,
0x030, 0x030,
0x000, 0x000,
}; };
static unsigned long ad7266_available_scan_masks_fixed[] = { static const unsigned long ad7266_available_scan_masks_fixed[] = {
0x003, 0x003,
0x000, 0x000,
}; };
@ -318,7 +318,7 @@ static unsigned long ad7266_available_scan_masks_fixed[] = {
struct ad7266_chan_info { struct ad7266_chan_info {
const struct iio_chan_spec *channels; const struct iio_chan_spec *channels;
unsigned int num_channels; unsigned int num_channels;
unsigned long *scan_masks; const unsigned long *scan_masks;
}; };
#define AD7266_CHAN_INFO_INDEX(_differential, _signed, _fixed) \ #define AD7266_CHAN_INFO_INDEX(_differential, _signed, _fixed) \