Merge tag 'v4.8-rc8' into ras/core, to pick up fixes

[cascardo/linux.git] / drivers / iio / industrialio-core.c

diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index f914d5d..d2b8899 100644 (file)
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -613,9 +613,8 @@ ssize_t iio_format_value(char *buf, unsigned int type, int size, int *vals)
                        return sprintf(buf, "%d.%09u\n", vals[0], vals[1]);
        case IIO_VAL_FRACTIONAL:
                tmp = div_s64((s64)vals[0] * 1000000000LL, vals[1]);
-               vals[1] = do_div(tmp, 1000000000LL);
-               vals[0] = tmp;
-               return sprintf(buf, "%d.%09u\n", vals[0], vals[1]);
+               vals[0] = (int)div_s64_rem(tmp, 1000000000, &vals[1]);
+               return sprintf(buf, "%d.%09u\n", vals[0], abs(vals[1]));
        case IIO_VAL_FRACTIONAL_LOG2:
                tmp = (s64)vals[0] * 1000000000LL >> vals[1];
                vals[1] = do_div(tmp, 1000000000LL);