Commit 1f1d8703 authored by Julia Lawall's avatar Julia Lawall Committed by Greg Kroah-Hartman

serial/bcm63xx_uart: constify uart_ops structures

Check for uart_ops structures that are only stored in the ops field of a
uart_port structure.  This field is declared const, so uart_ops structures
that have this property can be declared as const also.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct uart_ops i@p = { ... };

@ok@
identifier r.i;
struct uart_port e;
position p;
@@
e.ops = &i@p;

@bad@
position p != {r.p,ok.p};
identifier r.i;
struct uart_ops e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct uart_ops i = { ... };
// </smpl>
Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 03bd797f
......@@ -631,7 +631,7 @@ static int bcm_uart_verify_port(struct uart_port *port,
}
/* serial core callbacks */
static struct uart_ops bcm_uart_ops = {
static const struct uart_ops bcm_uart_ops = {
.tx_empty = bcm_uart_tx_empty,
.get_mctrl = bcm_uart_get_mctrl,
.set_mctrl = bcm_uart_set_mctrl,
......
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