On Tue, Feb 26, 2013 at 04:46:01PM +0530, Inderpal Singh wrote: > On 26 February 2013 15:32, Russell King - ARM Linux > <linux@xxxxxxxxxxxxxxxx> wrote: > > On Tue, Feb 26, 2013 at 03:26:53PM +0530, Inderpal Singh wrote: > >> Only cortex-a9 based samsung platforms have l2x0 cache controller. Hence check > >> the same before restoring the cache in resume. > > > > Why is this patch soo complicated? Can't you read the CPUs MIDR register > > from assembly code? > > I wanted to read MIDR only once thats why didn't read in resume > function in assembly as the same resume function gets used in cpuidle > path. It's more expensive to load it from memory than to read it from CP15. -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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