On 07/15/2013 10:59 AM, Vipul Nayyar wrote:
I fail to see which part is superfluous,

The cast is superfluous.

since the pointer cs is now used
directly by the dispatch function to call the interrupt handler with parameter
arg. The role of g_cs is completely removed.

This is all fine.

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Sebastian Huber, embedded brains GmbH

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