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tty: serial: msm_serial: Constify msm_uart_pops

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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>
This commit is contained in:
Rikard Falkeborn 2020-11-05 00:51:34 +01:00 committed by Greg Kroah-Hartman
parent 439c7183e5
commit 0d66442dfd
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/msm_serial.c
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@ -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,