From: Claudiu Beznea Date: Thu, 16 Jan 2025 18:22:45 +0000 (+0200) Subject: serial: sh-sci: Drop __initdata macro for port_cfg X-Git-Tag: v6.14-rc1~59^2~6 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eaeee4225dba30bef4d424bdf134a07b7f423e8b;p=thirdparty%2Flinux.git serial: sh-sci: Drop __initdata macro for port_cfg The port_cfg object is used by serial_console_write(), which serves as the write function for the earlycon device. Marking port_cfg as __initdata causes it to be freed after kernel initialization, resulting in earlycon becoming unavailable thereafter. Remove the __initdata macro from port_cfg to resolve this issue. Fixes: 0b0cced19ab1 ("serial: sh-sci: Add CONFIG_SERIAL_EARLYCON support") Cc: stable@vger.kernel.org Reviewed-by: Geert Uytterhoeven Signed-off-by: Claudiu Beznea Fixes: 0b0cced19ab15c9e ("serial: sh-sci: Add CONFIG_SERIAL_EARLYCON support") Link: https://lore.kernel.org/r/20250116182249.3828577-2-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index e0c56c328d10b..09e69cb7d7985 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -3562,7 +3562,7 @@ sh_early_platform_init_buffer("earlyprintk", &sci_driver, early_serial_buf, ARRAY_SIZE(early_serial_buf)); #endif #ifdef CONFIG_SERIAL_SH_SCI_EARLYCON -static struct plat_sci_port port_cfg __initdata; +static struct plat_sci_port port_cfg; static int __init early_console_setup(struct earlycon_device *device, int type)