From d2b574c0b45eb979971343876944f982e9511bf4 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 21 Apr 2022 12:17:06 +0200 Subject: [PATCH] serial: qcom: use check for empty instead of pending The code wants to know if the circ buffer is empty, so use the proper macro. No functional change intended, just saner function name used for that use case. Cc: Andy Gross Cc: Bjorn Andersson Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20220421101708.5640-6-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/qcom_geni_serial.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 1543a60288562..f4961022d7d07 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -507,7 +507,7 @@ static void qcom_geni_serial_console_write(struct console *co, const char *s, */ qcom_geni_serial_poll_tx_done(uport); - if (uart_circ_chars_pending(&uport->state->xmit)) { + if (!uart_circ_empty(&uport->state->xmit)) { irq_en = readl(uport->membase + SE_GENI_M_IRQ_EN); writel(irq_en | M_TX_FIFO_WATERMARK_EN, uport->membase + SE_GENI_M_IRQ_EN); -- 2.30.2