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| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2020-11-05 02:51:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-06 19:16:36 +0300 |
| commit | 0d66442dfdbd45019c60bb6aeaf2d5eb45534606 (patch) | |
| tree | 80ecd318b2ad2da9588705f48a75dbad391d04d0 /drivers/tty | |
| parent | 439c7183e5b97952bba1747f5ffc4dea45a6a18b (diff) | |
| download | linux-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.c | 2 |
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, |