hw/arm/strongarm: Fix 'time to transmit a char' unit comment

The time to transmit a char is expressed in nanoseconds, not in ticks.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20201014213601.205222-1-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c
index d7133eea6f9a6442b4f93fcf754e1de1bd7008a7..ca7c385f313c477acdb308fd73fcfa3ef07a855c 100644 (file)
--- a/hw/arm/strongarm.c
+++ b/hw/arm/strongarm.c
@@ -935,7 +935,7 @@ struct StrongARMUARTState {
     uint8_t rx_start;
     uint8_t rx_len;
 
-    uint64_t char_transmit_time; /* time to transmit a char in ticks*/
+    uint64_t char_transmit_time; /* time to transmit a char in nanoseconds */
     bool wait_break_end;
     QEMUTimer *rx_timeout_timer;
     QEMUTimer *tx_timer;