add tu_div_round_nearest() (only handle positive) to replace DIV_ROUND_CLOSEST() to remove the need of typeof

1 files changed, 2 insertions, 2 deletions

diff --git a/src/class/cdc/cdc_host.c b/src/class/cdc/cdc_host.c
index beef03eff..b59b0d641 100644
--- a/src/class/cdc/cdc_host.c
+++ b/src/class/cdc/cdc_host.c
@@ -1365,7 +1365,7 @@ static uint32_t ftdi_232bm_baud_base_to_divisor(uint32_t baud, uint32_t base) {
   uint8_t divfrac[8] = {0, 3, 2, 4, 1, 5, 6, 7};
   uint32_t divisor;
   /* divisor shifted 3 bits to the left */
-  uint32_t divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud);
+  uint32_t divisor3 = tu_div_round_nearest(base, 2 * baud);
   divisor = divisor3 >> 3;
   divisor |= (uint32_t) divfrac[divisor3 & 0x7] << 14;
   /* Deal with special cases for highest baud rates. */
@@ -1387,7 +1387,7 @@ static uint32_t ftdi_2232h_baud_base_to_divisor(uint32_t baud, uint32_t base) {
   uint32_t divisor3;
 
   /* hi-speed baud rate is 10-bit sampling instead of 16-bit */
-  divisor3 = DIV_ROUND_CLOSEST(8 * base, 10 * baud);
+  divisor3 = tu_div_round_nearest(8 * base, 10 * baud);
 
   divisor = divisor3 >> 3;
   divisor |= (uint32_t) divfrac[divisor3 & 0x7] << 14;