Re: [PATCH] pata_of_platform: fix no irq handling

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Anton Vorontsov wrote:
> When no irq specified the pata_of_platform fills the irq_res with -1,
> which is wrong to do for two reasons:
> 
> 1. By definition, 'no irq' should be IRQ 0, not some negative integer;
> 2. pata_platform checks for irq_res.start > 0, but since irq_res.start
>    is unsigned type, the check will be true for `-1'.
> 
> Reported-by: Steven A. Falco <sfalco@xxxxxxxxxx>
> Signed-off-by: Anton Vorontsov <avorontsov@xxxxxxxxxxxxx>

applied to #tj-upstream (will soon be sent upstream)

-- 
tejun
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