diff options
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 28e96213bad8..d0102bcca4ef 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -2455,7 +2455,7 @@ static int sci_remap_port(struct uart_port *port) if (port->membase) return 0; - if (port->flags & UPF_IOREMAP) { + if (port->dev->of_node || (port->flags & UPF_IOREMAP)) { port->membase = ioremap_nocache(port->mapbase, sport->reg_size); if (unlikely(!port->membase)) { dev_err(port->dev, "can't remap port#%d\n", port->line); @@ -2477,7 +2477,7 @@ static void sci_release_port(struct uart_port *port) { struct sci_port *sport = to_sci_port(port); - if (port->flags & UPF_IOREMAP) { + if (port->dev->of_node || (port->flags & UPF_IOREMAP)) { iounmap(port->membase); port->membase = NULL; } @@ -2733,7 +2733,7 @@ static int sci_init_single(struct platform_device *dev, } port->type = p->type; - port->flags = UPF_FIXED_PORT | p->flags; + port->flags = UPF_FIXED_PORT | UPF_BOOT_AUTOCONF | p->flags; port->regshift = p->regshift; /* @@ -2995,7 +2995,6 @@ sci_parse_dt(struct platform_device *pdev, unsigned int *dev_id) *dev_id = id; - p->flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF; p->type = SCI_OF_TYPE(match->data); p->regtype = SCI_OF_REGTYPE(match->data); |