• Sergei Shtylyov's avatar
    of: irq: fix of_irq_get[_byname]() kernel-doc · 39935466
    Sergei Shtylyov authored
    The kernel-doc for the of_irq_get[_byname]()  is clearly inadequate in
    describing the return values -- of_irq_get_byname() is documented better
    than of_irq_get() but it  still doesn't mention that 0 is returned iff
    irq_create_of_mapping() fails (it doesn't return an error code in this
    case). Document all possible return value variants, making the writing
    of the word "IRQ" consistent, while at it...
    
    Fixes: 9ec36caf ("of/irq: do irq resolution in platform_get_irq")
    Fixes: ad69674e ("of/irq: do irq resolution in platform_get_irq_byname()")
    Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
    CC: stable@vger.kernel.org
    Signed-off-by: default avatarRob Herring <robh@kernel.org>
    39935466
irq.c 20.9 KB