From: Arnd Bergmann <arnd@arndb.de>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Scott Wood <scottwood@freescale.com>,
Arnd Bergmann <arnd@arndb.de>,
linux-arm-kernel@lists.infradead.org,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/6] serial: export fsl8250_handle_irq
Date: Mon, 16 Nov 2015 16:48:09 +0100 [thread overview]
Message-ID: <1447688894-2936779-2-git-send-email-arnd@arndb.de> (raw)
In-Reply-To: <1447688894-2936779-1-git-send-email-arnd@arndb.de>
fsl8250_handle_irq is now used by the of_serial driver, and that fails
if it is a loadable module:
ERROR: "fsl8250_handle_irq" [drivers/tty/serial/of_serial.ko] undefined!
This exports the symbol to avoid randconfig errors.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: d43b54d269d2 ("serial: Enable Freescale 16550 workaround on arm")
Cc: Scott Wood <scottwood@freescale.com>
---
drivers/tty/serial/8250/8250_fsl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/tty/serial/8250/8250_fsl.c b/drivers/tty/serial/8250/8250_fsl.c
index c0533a57ec53..910bfee5a88b 100644
--- a/drivers/tty/serial/8250/8250_fsl.c
+++ b/drivers/tty/serial/8250/8250_fsl.c
@@ -60,3 +60,4 @@ int fsl8250_handle_irq(struct uart_port *port)
spin_unlock_irqrestore(&up->port.lock, flags);
return 1;
}
+EXPORT_SYMBOL_GPL(fsl8250_handle_irq);
--
2.1.0.rc2
next prev parent reply other threads:[~2015-11-16 15:48 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-16 15:48 [PATCH 0/6] serial: fixes and cleanups Arnd Bergmann
2015-11-16 15:48 ` Arnd Bergmann [this message]
2015-11-16 15:48 ` [PATCH 2/6] serial: fsl-lpuart: move SERIAL_EARLYCON dependency to console Arnd Bergmann
2015-11-17 0:29 ` Stefan Agner
2015-11-16 15:48 ` [PATCH 3/6] serial: mid8250: select CONFIG_RATIONAL Arnd Bergmann
2015-11-16 16:56 ` Andy Shevchenko
2015-11-16 17:05 ` Arnd Bergmann
2015-11-16 15:48 ` [PATCH 4/6] serial: remove NWP serial support Arnd Bergmann
2015-11-16 15:48 ` [PATCH 5/6] serial: of: CONFIG_SERIAL_8250 is always set Arnd Bergmann
2015-11-16 15:48 ` [PATCH 6/6] serial: 8250: move of_serial code to 8250 directory Arnd Bergmann
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