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Message-ID: <20240219164002.520342-1-thuth@redhat.com>
Date: Mon, 19 Feb 2024 17:40:02 +0100
From: Thomas Huth <thuth@...hat.com>
To: linux-m68k@...ts.linux-m68k.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Greg Ungerer <gerg@...ux-m68k.org>,
Jiri Slaby <jirislaby@...nel.org>,
Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: linux-kernel@...r.kernel.org,
linux-serial@...r.kernel.org
Subject: [PATCH] drivers/tty/serial: Remove unused function early_mcf_setup
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 <thuth@...hat.com>
---
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;
--
2.43.2
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