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authorMaarten Brock <m.brock@vanmierlo.com>2016-04-22 18:19:33 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-04-30 09:26:55 -0700
commit973ea59e8c466c54b6d1f0a080f3efda418cdc18 (patch)
tree0143a5e681772c3c00be5ebda9fc8106c1170dab /drivers/tty
parent1681d2116c96d07b69bf2730271f3161153a6670 (diff)
downloadlinux-973ea59e8c466c54b6d1f0a080f3efda418cdc18.tar.gz
linux-973ea59e8c466c54b6d1f0a080f3efda418cdc18.tar.xz
serial-uartlite: Constify uartlite_be/uartlite_le
Made uartlite_be and uartlite_le constants. Signed-off-by: Maarten Brock <m.brock@vanmierlo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
-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;
}