Re: [PATCH 4.6 69/81] gpio: zynq: initialize clock even without CONFIG_PM

[Helmut Grohne <h.grohne@xxxxxxxxxx>]

On Tue, Aug 02, 2016 at 10:59:05AM +0200, Shubhrajyoti Datta wrote:
> I feel that if you can print the clk enable count in at boot things
> could be easy
> to understand.

I verifed this via two ways now (holds both for CONFIG_PM=y and
CONFIG_PM=n):

 * zynq_gpio_runtime_resume is not called (as expected given my
   analysis). I simply added a printk to check that.
 * After boot, /sys/kernel/debug/clk/gpio_aper/clk_enable_count also
   confirms my analysis by yielding "1".

Thus I conclude that there there is no bug. Neither in theory nor in
practise.

Helmut
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