diff options
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/stmpe-adc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/iio/adc/stmpe-adc.c b/drivers/iio/adc/stmpe-adc.c index fba659bfdb40..d2d405388499 100644 --- a/drivers/iio/adc/stmpe-adc.c +++ b/drivers/iio/adc/stmpe-adc.c @@ -256,6 +256,7 @@ static int stmpe_adc_probe(struct platform_device *pdev) struct stmpe_adc *info; struct device_node *np; u32 norequest_mask = 0; + unsigned long bits; int irq_temp, irq_adc; int num_chan = 0; int i = 0; @@ -309,8 +310,8 @@ static int stmpe_adc_probe(struct platform_device *pdev) of_property_read_u32(np, "st,norequest-mask", &norequest_mask); - for_each_clear_bit(i, (unsigned long *) &norequest_mask, - (STMPE_ADC_LAST_NR + 1)) { + bits = norequest_mask; + for_each_clear_bit(i, &bits, (STMPE_ADC_LAST_NR + 1)) { stmpe_adc_voltage_chan(&info->stmpe_adc_iio_channels[num_chan], i); num_chan++; } |