Re: [patch/rfc 1/4] GPIO implementation framework

• To: "eric miao" <[email protected]>
• Subject: Re: [patch/rfc 1/4] GPIO implementation framework
• From: David Brownell <[email protected]>
• Date: Tue, 13 Nov 2007 19:28:14 -0800
• Cc: "Linux Kernel list" <[email protected]>, "Felipe Balbi" <[email protected]>, "Bill Gatliff" <[email protected]>, "Haavard Skinnemoen" <[email protected]>, "Andrew Victor" <[email protected]>, "Tony Lindgren" <[email protected]>, "Jean Delvare" <[email protected]>, "Kevin Hilman" <[email protected]>, "Paul Mundt" <[email protected]>, "Ben Dooks" <[email protected]>
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On Tuesday 13 November 2007, eric miao wrote:
> 
> so that requested will always be used, only *requested_str will be used
> for DEBUG_FS tracking assistance
> 
> Subject: [PATCH 2/5] define gpio_chip.requested_str as a debugfs tracking string

Doesn't seem unreasonable, since the extra cost is only
one bit per GPIO (and that would be paid only when debugfs
is available).  What can I say ... I'd rather not pay the
extra memory space.  :)

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• References:
  • Re: [patch/rfc 1/4] GPIO implementation framework
    • From: "eric miao" <[email protected]>
  • Re: [patch/rfc 1/4] GPIO implementation framework
    • From: "eric miao" <[email protected]>

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