提交 bd63acf9 编写于 作者: A Arnd Bergmann 提交者: Greg Kroah-Hartman

serial: export fsl8250_handle_irq

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: NArnd Bergmann <arnd@arndb.de>
Fixes: d43b54d2 ("serial: Enable Freescale 16550 workaround on arm")
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: NJeff Mahoney <jeffm@suse.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 fa70045e
......@@ -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);
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