Author: Lars-Peter Clausen <lars@metafoo.de> The irq field of the jz4740_irc struct is unsigned. Yet we assign the result of platform_get_irq() to it. platform_get_irq() may return a negative error code and the code checks for this condition by checking if ‘irq’ is less than zero. But since ‘irq’ is unsigned this test will always be false. …
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