| Message ID | 20220502115621.77985-1-heikki.krogerus@linux.intel.com |
|---|---|
| State | New |
| Headers | show |
| Series | serial: 8250: dw: Fix NULL pointer dereference | expand |
diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index 0cf1a99dc1244..31422e44c64ff 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -433,9 +433,9 @@ static void dw8250_prepare_rx_dma(struct uart_8250_port *p) static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data) { struct device_node *np = p->dev->of_node; - unsigned int quirks = data->pdata->quirks; if (np) { + unsigned int quirks = data->pdata->quirks; int id; /* get index of serial line, if found in DT aliases */
dw8250_platform_data is only used on DT platforms for now. Fixes: 4a218b277fdb ("serial: 8250: dw: Create a generic platform data structure") Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> --- Hi, I'm sorry, I have to resend this (to you guys). I left out the mailing lists. Br, --- drivers/tty/serial/8250/8250_dw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)