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tty: 8250: export serial8250_handle_irq

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Allow modules to use the normal 8250 irq handler inside their own.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jamie Iles 2011-08-26 19:04:49 +01:00 committed by Greg Kroah-Hartman
parent 191c5cf1ff
commit c7a1bdc5c9
1 changed files with 1 additions and 0 deletions
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drivers/tty/serial/8250.c
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@ -1588,6 +1588,7 @@ int serial8250_handle_irq(struct uart_port *port, unsigned int iir)
return 0;
}
EXPORT_SYMBOL_GPL(serial8250_handle_irq);
static int serial8250_default_handle_irq(struct uart_port *port)
{