From f75a010dcba0270c403cb680a0c662293dd98a60 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Mon, 19 Feb 2024 17:40:02 +0100 Subject: [PATCH] drivers/tty/serial: Remove unused function early_mcf_setup MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Compiling a kernel for the ColdFire causes a compiler warning: drivers/tty/serial/mcf.c:473:12: warning: no previous prototype for ‘early_mcf_setup’ [-Wmissing-prototypes] 473 | int __init early_mcf_setup(struct mcf_platform_uart *platp) | ^~~~~~~~~~~~~~~ This function seems to be completely unused, so let's remove it to silence the warning. Signed-off-by: Thomas Huth Reviewed-by: Jiri Slaby Acked-by: Greg Ungerer Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20240219164002.520342-1-thuth@redhat.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/mcf.c | 27 --------------------------- 1 file changed, 27 deletions(-) diff --git a/drivers/tty/serial/mcf.c b/drivers/tty/serial/mcf.c index 8690a45239e09..b0604d6da0257 100644 --- a/drivers/tty/serial/mcf.c +++ b/drivers/tty/serial/mcf.c @@ -470,33 +470,6 @@ static struct mcf_uart mcf_ports[4]; #if defined(CONFIG_SERIAL_MCF_CONSOLE) /****************************************************************************/ -int __init early_mcf_setup(struct mcf_platform_uart *platp) -{ - struct uart_port *port; - int i; - - for (i = 0; ((i < MCF_MAXPORTS) && (platp[i].mapbase)); i++) { - port = &mcf_ports[i].port; - - port->line = i; - port->type = PORT_MCF; - port->mapbase = platp[i].mapbase; - port->membase = (platp[i].membase) ? platp[i].membase : - (unsigned char __iomem *) port->mapbase; - port->iotype = SERIAL_IO_MEM; - port->irq = platp[i].irq; - port->uartclk = MCF_BUSCLK; - port->flags = UPF_BOOT_AUTOCONF; - port->rs485_config = mcf_config_rs485; - port->rs485_supported = mcf_rs485_supported; - port->ops = &mcf_uart_ops; - } - - return 0; -} - -/****************************************************************************/ - static void mcf_console_putc(struct console *co, const char c) { struct uart_port *port = &(mcf_ports + co->index)->port; -- 2.30.2