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authorJulia Lawall <Julia.Lawall@lip6.fr>2016-09-01 19:51:33 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-09-02 15:01:16 +0200
commit1f1d8703a098b17c12da840a23b4c6a36aa27c72 (patch)
tree2d5af1be88f62839bac33b4d494baef6c7aeb673 /drivers/tty/serial/bcm63xx_uart.c
parent03bd797f33ddbe1d14de7abc70a9dd21b2a12d3f (diff)
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>
Diffstat (limited to 'drivers/tty/serial/bcm63xx_uart.c')
-rw-r--r--drivers/tty/serial/bcm63xx_uart.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c
index 5108fab953aa..583c9a0c7ecc 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,