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| author |   Geert Uytterhoeven <geert+renesas@glider.be> | 2024-12-03 17:30:29 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-04 16:36:17 +0100 |
| commit | c1117a2fefbcce30cced3a180585e0adebc0fa89 (patch) | |
| tree | 38fa7486a598f40bbeb6f5803f021dea60930445 | |
| parent | serial: altera_jtaguart: Use KBUILD_MODNAME (diff) | |
| download | wireguard-linux-c1117a2fefbcce30cced3a180585e0adebc0fa89.tar.xz wireguard-linux-c1117a2fefbcce30cced3a180585e0adebc0fa89.zip | |
serial: sh-sci: Use plain struct copy in early_console_setup()
Using memcpy() prevents the compiler from doing any checking on the
types of the passed pointer parameters. Copy the structure using struct
assignment instead, to increase type-safety.
No change in generated code on all relevant architectures
(arm/arm64/riscv/sh).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/e097e5c11afe5bd4c01135779c9a40e707ef6374.1733243287.git.geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index df523c744423..1ed13ce2c295 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -3542,7 +3542,7 @@ static int __init early_console_setup(struct earlycon_device *device, return -ENODEV; device->port.type = type; - memcpy(&sci_ports[0].port, &device->port, sizeof(struct uart_port)); + sci_ports[0].port = device->port; port_cfg.type = type; sci_ports[0].cfg = &port_cfg; sci_ports[0].params = sci_probe_regmap(&port_cfg); |