OMAP: DSS2: DSI: fix IRQ debug prints

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print_irq_status functions can be called with empty irq status when full
irq debugging is enabled. This patch makes print_irq_status functions
return immediately when given an empty irq status to lessen the debug
spam slightly.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Tomi Valkeinen 2011-03-02 15:53:07 +02:00

parent 773b30b22f

commit d80d499ed9

1 changed files with 9 additions and 0 deletions

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drivers/video/omap2/dss/dsi.c

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