| commit | b88fb83b138d4a377abea9461b2d58b9bf8ad9fe | [log] [tgz] |
|---|---|---|
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | Thu Aug 13 20:38:16 2009 +0200 |
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | Thu Aug 13 20:34:36 2009 +0200 |
| tree | a57b501db597bebf03b69dee0267272f3fe4ef26 | |
| parent | ed680c4ad478d0fee9740f7d029087f181346564 [diff] |
netx: Use get_irqnr_preamble to initialize base register This patch optimizes the irq handling a bit. Now the base register is only computed once per irq exception instead of at least twice. Moreover the mov+add sequence is simplified to an ldr (which might save some cycles depending on memory timing). Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>