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path: root/drivers/tty/serial/uartlite.c
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Diffstat (limited to 'drivers/tty/serial/uartlite.c')
-rw-r--r--drivers/tty/serial/uartlite.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
index d08baa668d5d..05089b6c2f30 100644
--- a/drivers/tty/serial/uartlite.c
+++ b/drivers/tty/serial/uartlite.c
@@ -72,7 +72,7 @@ static void uartlite_outbe32(u32 val, void __iomem *addr)
iowrite32be(val, addr);
}
-static struct uartlite_reg_ops uartlite_be = {
+static const struct uartlite_reg_ops uartlite_be = {
.in = uartlite_inbe32,
.out = uartlite_outbe32,
};
@@ -87,21 +87,21 @@ static void uartlite_outle32(u32 val, void __iomem *addr)
iowrite32(val, addr);
}
-static struct uartlite_reg_ops uartlite_le = {
+static const struct uartlite_reg_ops uartlite_le = {
.in = uartlite_inle32,
.out = uartlite_outle32,
};
static inline u32 uart_in32(u32 offset, struct uart_port *port)
{
- struct uartlite_reg_ops *reg_ops = port->private_data;
+ const struct uartlite_reg_ops *reg_ops = port->private_data;
return reg_ops->in(port->membase + offset);
}
static inline void uart_out32(u32 val, u32 offset, struct uart_port *port)
{
- struct uartlite_reg_ops *reg_ops = port->private_data;
+ const struct uartlite_reg_ops *reg_ops = port->private_data;
reg_ops->out(val, port->membase + offset);
}
@@ -345,13 +345,13 @@ static int ulite_request_port(struct uart_port *port)
return -EBUSY;
}
- port->private_data = &uartlite_be;
+ port->private_data = (void *)&uartlite_be;
ret = uart_in32(ULITE_CONTROL, port);
uart_out32(ULITE_CONTROL_RST_TX, ULITE_CONTROL, port);
ret = uart_in32(ULITE_STATUS, port);
/* Endianess detection */
if ((ret & ULITE_STATUS_TXEMPTY) != ULITE_STATUS_TXEMPTY)
- port->private_data = &uartlite_le;
+ port->private_data = (void *)&uartlite_le;
return 0;
}