diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2016-09-01 19:51:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-02 15:01:16 +0200 |
| commit | 31d054dccc2cd840fb1e17e97021b92b3402c701 (patch) | |
| tree | a61e44108b06daf3b79a077b255094632460e849 /drivers/tty/serial/uartlite.c | |
| parent | f098a0ae62f7eb7cef27bd83245d798bd45b428d (diff) | |
serial-uartlite: 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: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/uartlite.c')
| -rw-r--r-- | drivers/tty/serial/uartlite.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c index 05089b6c2f30..817bb0d3f326 100644 --- a/drivers/tty/serial/uartlite.c +++ b/drivers/tty/serial/uartlite.c @@ -387,7 +387,7 @@ static void ulite_put_poll_char(struct uart_port *port, unsigned char ch) } #endif -static struct uart_ops ulite_ops = { +static const struct uart_ops ulite_ops = { .tx_empty = ulite_tx_empty, .set_mctrl = ulite_set_mctrl, .get_mctrl = ulite_get_mctrl, |