Re: [PATCH] spi: Make master->handle_err() callback optional to avoid crashes

From: Mark Brown
Date: Tue Apr 07 2015 - 14:42:01 EST


On Tue, Apr 07, 2015 at 08:39:19PM +0200, Geert Uytterhoeven wrote:
> If a driver doesn't implement the master->handle_err() callback and an
> SPI transfer fails, the kernel will crash with a NULL pointer
> dereference:

Applied, thanks.

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