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-rw-r--r--drivers/accessibility/speakup/serialio.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/accessibility/speakup/serialio.h b/drivers/accessibility/speakup/serialio.h
index 6f8f86f161bb..b4f9a1925b81 100644
--- a/drivers/accessibility/speakup/serialio.h
+++ b/drivers/accessibility/speakup/serialio.h
@@ -33,9 +33,8 @@ struct old_serial_port {
#define NUM_DISABLE_TIMEOUTS 3
/* buffer timeout in ms */
#define SPK_TIMEOUT 100
-#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
#define spk_serial_tx_busy() \
- ((inb(speakup_info.port_tts + UART_LSR) & BOTH_EMPTY) != BOTH_EMPTY)
+ (!uart_lsr_tx_empty(inb(speakup_info.port_tts + UART_LSR)))
#endif