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author | Julia Lawall <Julia.Lawall@lip6.fr> | 2016-09-01 19:51:33 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-02 15:01:16 +0200 |
commit | 1f1d8703a098b17c12da840a23b4c6a36aa27c72 (patch) | |
tree | 2d5af1be88f62839bac33b4d494baef6c7aeb673 | |
parent | 03bd797f33ddbe1d14de7abc70a9dd21b2a12d3f (diff) | |
download | op-kernel-dev-1f1d8703a098b17c12da840a23b4c6a36aa27c72.zip op-kernel-dev-1f1d8703a098b17c12da840a23b4c6a36aa27c72.tar.gz |
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: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/tty/serial/bcm63xx_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c index 5108fab..583c9a0 100644 --- a/drivers/tty/serial/bcm63xx_uart.c +++ b/drivers/tty/serial/bcm63xx_uart.c @@ -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, |