diff --git a/components/drivers/include/drivers/mmcsd_core.h b/components/drivers/include/drivers/mmcsd_core.h index 424f9a0c8..2be758bf8 100644 --- a/components/drivers/include/drivers/mmcsd_core.h +++ b/components/drivers/include/drivers/mmcsd_core.h @@ -213,7 +213,6 @@ rt_inline rt_uint32_t __rt_fls(rt_uint32_t val) } if (!(val & 0x80000000u)) { - val <<= 1; bit -= 1; }