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Merge remote-tracking branch 'lsk/v3.10/topic/gator' into linux-linaro-lsk
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
tty
/
serial
/
altera_uart.c
diff --git
a/drivers/tty/serial/altera_uart.c
b/drivers/tty/serial/altera_uart.c
index 13471dd95793f39a6b8b4c96a5c5381c4327d8ca..d983370eb05bb5dc6db4bcafde07add002e7275b 100644
(file)
--- a/
drivers/tty/serial/altera_uart.c
+++ b/
drivers/tty/serial/altera_uart.c
@@
-231,7
+231,9
@@
static void altera_uart_rx_chars(struct altera_uart *pp)
flag);
}
+ spin_unlock(&port->lock);
tty_flip_buffer_push(&port->state->port);
+ spin_lock(&port->lock);
}
static void altera_uart_tx_chars(struct altera_uart *pp)