[ARM] 5077/1: spi: fix list scan success verification in PXA ssp driver
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>
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@ -330,7 +330,7 @@ struct ssp_device *ssp_request(int port, const char *label)
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mutex_unlock(&ssp_lock);
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if (ssp->port_id != port)
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if (&ssp->node == &ssp_list)
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return NULL;
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return ssp;
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