ULL(1) << x is just an open-coded implementation of BIT_ULL(). Replace the former by the latter. Note, the rest of the code properly uses BIT()/BIT_ULL() already. Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/iio/afe/iio-rescale.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iio/afe/iio-rescale.c b/drivers/iio/afe/iio-rescale.c index 470dd7d41b2a..9d33e7aabe4d 100644 --- a/drivers/iio/afe/iio-rescale.c +++ b/drivers/iio/afe/iio-rescale.c @@ -8,6 +8,7 @@ * Author: Peter Rosin <peda@xxxxxxxxxx> */ +#include <linux/bits.h> #include <linux/err.h> #include <linux/gcd.h> #include <linux/mod_devicetable.h> @@ -62,7 +63,7 @@ int rescale_process_scale(struct rescale *rescale, int scale_type, if (scale_type == IIO_VAL_FRACTIONAL) tmp = *val2; else - tmp = ULL(1) << *val2; + tmp = BIT_ULL(*val2); rem2 = *val % (int)tmp; *val = *val / (int)tmp; -- 2.43.0.rc1.1336.g36b5255a03ac
