hub6 and irqflags from struct old_serial_port are nowhere set. Drop them from the structure and replace the reads by zeros.
Signed-off-by: Jiri Slaby <[email protected]> --- drivers/tty/serial/8250/8250.h | 2 -- drivers/tty/serial/8250/8250_core.c | 4 ++-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/8250/8250.h b/drivers/tty/serial/8250/8250.h index 215a99237e95..563ccbe3612b 100644 --- a/drivers/tty/serial/8250/8250.h +++ b/drivers/tty/serial/8250/8250.h @@ -53,11 +53,9 @@ struct old_serial_port { unsigned int port; unsigned int irq; upf_t flags; - unsigned char hub6; unsigned char io_type; unsigned char __iomem *iomem_base; unsigned short iomem_reg_shift; - unsigned long irqflags; }; struct serial8250_config { diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c index 0fbd7c033a25..e938ac93743a 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c @@ -546,10 +546,10 @@ static void __init serial8250_isa_init_ports(void) port->iobase = old_serial_port[i].port; port->irq = irq_canonicalize(old_serial_port[i].irq); - port->irqflags = old_serial_port[i].irqflags; + port->irqflags = 0; port->uartclk = old_serial_port[i].baud_base * 16; port->flags = old_serial_port[i].flags; - port->hub6 = old_serial_port[i].hub6; + port->hub6 = 0; port->membase = old_serial_port[i].iomem_base; port->iotype = old_serial_port[i].io_type; port->regshift = old_serial_port[i].iomem_reg_shift; -- 2.8.2
