serial: SERIAL_SUNPLUS should depend on ARCH_SUNPLUS

Sunplus serial ports are only present on Sunplus SoCs.  Hence add a
dependency on ARCH_SUNPLUS, to prevent asking the user about this driver
when configuring a kernel without Sunplus SoC support.

Fixes: 9e8d5470325f25be ("serial: sunplus-uart: Add Sunplus SoC UART Driver")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/59f46272ab5b16853acac4d585c3333cfd394223.1647352195.git.geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index e952ec5c7a7c00a3ed3bfaf5c35e636c26afda80..5551192560bb49d3e5e51055a99ceafcd821c778 100644 (file)
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1566,7 +1566,7 @@ config SERIAL_LITEUART_CONSOLE
 
 config SERIAL_SUNPLUS
        tristate "Sunplus UART support"
-       depends on OF || COMPILE_TEST
+       depends on ARCH_SUNPLUS || COMPILE_TEST
        select SERIAL_CORE
        help
          Select this option if you would like to use Sunplus serial port on