| commit | 2ea6ad8bc60f66a5d323ca7e93fddf2363c3ed80 | [log] [tgz] |
|---|---|---|
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | Thu Jan 25 14:30:44 2018 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Feb 28 13:30:09 2018 +0100 |
| tree | f0940f99fd6bce8d4fd55a6c253e3333f61001fe | |
| parent | 0e254963b6ba4d63ac911e79537fea38dd03dc50 [diff] |
serial: altera: don't enable any irq if the device doesn't feature an irq If the irq line of an altera UART device isn't used to report interrupts for this device the driver better ensures that this device doesn't pull this line to active state and so disturb the whatever might be connected to this line. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>