2009/10/19 Alexander Shishkin :
> That said, I'm personally not overly concerned about the support for
> earlier versions of those macrocells and if you maintain that those
> are better off implemented as AMBA drivers, I've not problem doing
> that.
If people are using older versions, they can ha
2009/10/13 Russell King - ARM Linux :
> On Tue, Oct 13, 2009 at 08:06:50PM +0300, Alexander Shishkin wrote:
>> Changes:
>> v2 -- major update:
>> * fixes according to comments from Linus Walleij and Anand Gadiyar
>> * omap3 clock-related stuff moved to platform device
>
> And so what ab
On Tue, Oct 13, 2009 at 08:06:50PM +0300, Alexander Shishkin wrote:
> + emu_clk = *(struct clk **)pdev->dev.platform_data;
> + if (emu_clk)
> + clk_enable(emu_clk);
> +
Definitely no way this is going to be acceptable. Never EVER pass clk
pointers around like this.
And you've
On Tue, Oct 13, 2009 at 08:06:50PM +0300, Alexander Shishkin wrote:
> Changes:
> v2 -- major update:
> * fixes according to comments from Linus Walleij and Anand Gadiyar
> * omap3 clock-related stuff moved to platform device
And so what about my comments?
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This driver implements support for on-chip Embedded Tracing Macrocell and
Embedded Trace Buffer. It allows to trigger tracing of kernel execution flow
and exporting trace output to userspace via character device and a sysrq
combo.
Trace output can then be decoded by a fairly simple open source too