summaryrefslogtreecommitdiff
path: root/drivers/tty
diff options
context:
space:
mode:
authorRikard Falkeborn <rikard.falkeborn@gmail.com>2020-11-05 02:51:34 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-11-06 19:16:36 +0300
commit0d66442dfdbd45019c60bb6aeaf2d5eb45534606 (patch)
tree80ecd318b2ad2da9588705f48a75dbad391d04d0 /drivers/tty
parent439c7183e5b97952bba1747f5ffc4dea45a6a18b (diff)
downloadlinux-0d66442dfdbd45019c60bb6aeaf2d5eb45534606.tar.xz
tty: serial: msm_serial: Constify msm_uart_pops
The only usage of msm_uart_pops is to assign its address to the ops field in the uart_port struct, which is a pointer to const. Make it const to allow the compiler to put it in read-only memory. Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20201104235134.17793-1-rikard.falkeborn@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/serial/msm_serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
index ec31a809644a..770c182e2208 100644
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -1524,7 +1524,7 @@ static void msm_poll_put_char(struct uart_port *port, unsigned char c)
}
#endif
-static struct uart_ops msm_uart_pops = {
+static const struct uart_ops msm_uart_pops = {
.tx_empty = msm_tx_empty,
.set_mctrl = msm_set_mctrl,
.get_mctrl = msm_get_mctrl,