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[ARM] 5077/1: spi: fix list scan success verification in PXA ssp driver

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The list search success check in arch/arm/mach-pxa/ssp.c is wrong: for
example, it didn't recognise failure for me when I requested port 0.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Guennadi Liakhovetski 2008-06-05 10:43:14 +01:00 committed by Russell King
parent 28ffb5d3e0
commit a4aff22337
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-pxa/ssp.c
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@ -330,7 +330,7 @@ struct ssp_device *ssp_request(int port, const char *label)
mutex_unlock(&ssp_lock); mutex_unlock(&ssp_lock);
if (ssp->port_id != port) if (&ssp->node == &ssp_list)
return NULL; return NULL;
return ssp; return ssp;