Re: [PATCH] serial: ifx6x60: fix paging fault onspi_register_driver

[Alan Cox]

On Tue, 7 Aug 2012 13:12:47 +0800
Fengguang Wu <fengguang.wu@xxxxxxxxx> wrote:

> [  117.240866] BUG: unable to handle kernel paging request at 815b627c
> [  117.240866] IP: [<813fe94b>] spi_register_driver+0xb/0x50
> ...
> [  117.240866] Call Trace:
> [  117.240866]  [<817de977>] ifx_spi_init+0xbe/0xf0
> 
> The root cause is, spi_register_driver() is trying to write into the
> passed *const* struct spi_driver.
> 
> Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>

Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
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