Commit 7e620984 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Greg Kroah-Hartman

serial: imx: restore handshaking irq for imx1

Back in 2015 when irda was dropped from the driver imx1 was broken. This
change reintroduces the support for the third interrupt of the UART.

Fixes: afe9cbb1 ("serial: imx: drop support for IRDA")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: default avatarLeonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e97267cb
...@@ -2351,6 +2351,14 @@ static int imx_uart_probe(struct platform_device *pdev) ...@@ -2351,6 +2351,14 @@ static int imx_uart_probe(struct platform_device *pdev)
ret); ret);
return ret; return ret;
} }
ret = devm_request_irq(&pdev->dev, rtsirq, imx_uart_rtsint, 0,
dev_name(&pdev->dev), sport);
if (ret) {
dev_err(&pdev->dev, "failed to request rts irq: %d\n",
ret);
return ret;
}
} else { } else {
ret = devm_request_irq(&pdev->dev, rxirq, imx_uart_int, 0, ret = devm_request_irq(&pdev->dev, rxirq, imx_uart_int, 0,
dev_name(&pdev->dev), sport); dev_name(&pdev->dev), sport);
......
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