Re: [PATCH] sparc64: Move request_irq() from ldc_bind() to ldc_alloc()

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From: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
Date: Tue, 16 Sep 2014 11:37:08 -0400

> The request_irq() needs to be done from ldc_alloc()
> to avoid the following (caught by lockdep)
> 
>  [00000000004a0738] __might_sleep+0xf8/0x120
>  [000000000058bea4] kmem_cache_alloc_trace+0x184/0x2c0
>  [00000000004faf80] request_threaded_irq+0x80/0x160
>  [000000000044f71c] ldc_bind+0x7c/0x220
>  [0000000000452454] vio_port_up+0x54/0xe0
>  [00000000101f6778] probe_disk+0x38/0x220 [sunvdc]
>  [00000000101f6b8c] vdc_port_probe+0x22c/0x300 [sunvdc]
>  [0000000000451a88] vio_device_probe+0x48/0x60
>  [000000000074c56c] really_probe+0x6c/0x300
>  [000000000074c83c] driver_probe_device+0x3c/0xa0
>  [000000000074c92c] __driver_attach+0x8c/0xa0
>  [000000000074a6ec] bus_for_each_dev+0x6c/0xa0
>  [000000000074c1dc] driver_attach+0x1c/0x40
>  [000000000074b0fc] bus_add_driver+0xbc/0x280
> 
> Signed-off-by: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
> Acked-by: Dwight Engen <dwight.engen@xxxxxxxxxx>

Applied, thanks a lot for following up on this.
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