Since Linux 6.11 (commit 0ed03dd1f63f), the platform_driver .remove
callback returns void instead of int. ls2x_wdt_remove still returns int,
triggering an -Werror=incompatible-pointer-types build error at the
.remove = ls2x_wdt_remove assignment.
Change ls2x_wdt_remove's return type to void and drop the return 0.
loongson: ls2kmci: fix deponds dma error option and disable redundant code about cd-gpio setup
loongson: i2c: support clock and bus freq from dts or acpi, support multi bus clock generate mode
loongson: 2k1000: dts: add aliases and clock desc and other fix
rtc: sd2078: add sd2078 rtc driver
maoxiaochuan