drivers/serial/uart_nrfx_uarte: compile CONFIG_MULTITHREADING=y

Allow to compile when multithreadin is disabled. Needed for fix zephyrproject-rtos#35048. Signed-off-by: Andrzej Puzdrowski <[email protected]>
nvlsianpu · May 14, 2021 · 102b7ab · 102b7ab
1 parent 21d1ad3
commit 102b7ab
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/drivers/serial/uart_nrfx_uarte.c b/drivers/serial/uart_nrfx_uarte.c
@@ -490,9 +490,9 @@ static int wait_tx_ready(const struct device *dev)
 
  irq_unlock(key);
  }
- if (IS_ENABLED(CONFIG_MULTITHREADING)) {
-  k_msleep(1);
- }
+#ifdef CONFIG_MULTITHREADING
+ k_msleep(1);
+#endif
  } while (1);
 
  return key;