Commit 8178eeb3 authored by Sascha Hauer's avatar Sascha Hauer Committed by Greg Kroah-Hartman

serial: imx: remove log spamming error message

Each time the DMA engine signals a transaction error the driver prints
a message at error level. Getting transaction errors is pretty much
expected on baudrate mismatches and the correspoding error counters
are increased in this case properly. Remove the error message which
is possibly repeated at a very high rate which can lock up the whole
system.
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: default avatarFabio Estevam <festevam@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 61c0e379
...@@ -1165,7 +1165,6 @@ static void imx_uart_clear_rx_errors(struct imx_port *sport) ...@@ -1165,7 +1165,6 @@ static void imx_uart_clear_rx_errors(struct imx_port *sport)
sport->port.icount.buf_overrun++; sport->port.icount.buf_overrun++;
tty_flip_buffer_push(port); tty_flip_buffer_push(port);
} else { } else {
dev_err(sport->port.dev, "DMA transaction error.\n");
if (usr1 & USR1_FRAMERR) { if (usr1 & USR1_FRAMERR) {
sport->port.icount.frame++; sport->port.icount.frame++;
imx_uart_writel(sport, USR1_FRAMERR, USR1); imx_uart_writel(sport, USR1_FRAMERR, USR1);
......
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