Constifies uartlite_reg_ops structures in tty's
serial port driver since they are not modified
after their initialization.
Detected and found using Coccinelle.
Suggested-by: Julia Lawall <Julia.Lawall@xxxxxxx>
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@xxxxxxxxx>
---
drivers/tty/serial/uartlite.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
index b1c6bd3..733cf58 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);
}
--
2.4.3
--
Kind Regards,
Aya Saif El-yazal Mahfouz
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