linux-kernel - RE: [PATCH][v2] ACPI: Do not report _OSI("Darwin") when acpi

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Message-ID: <36DF59CE26D8EE47B0655C516E9CE640286C0CB1@shsmsx102.ccr.corp.intel.com>
Date:	Mon, 1 Feb 2016 14:00:12 +0000
From:	"Chen, Yu C" <yu.c.chen@...el.com>
To:	Andy Shevchenko <andy.shevchenko@...il.com>
CC:	"linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Len Brown <lenb@...nel.org>,
	"matthew.garrett@...ula.com" <matthew.garrett@...ula.com>,
	"Zhang, Rui" <rui.zhang@...el.com>
Subject: RE: [PATCH][v2] ACPI: Do not report _OSI("Darwin") when
 acpi_osi=!Darwin provided

> -----Original Message-----
> From: Andy Shevchenko [mailto:andy.shevchenko@...il.com]
> Sent: Monday, February 01, 2016 5:31 PM
> To: Chen, Yu C
> Cc: linux-acpi@...r.kernel.org; linux-kernel@...r.kernel.org; Rafael J.
> Wysocki; Len Brown; matthew.garrett@...ula.com; Zhang, Rui
> Subject: Re: [PATCH][v2] ACPI: Do not report _OSI("Darwin") when
> acpi_osi=!Darwin provided
> 
> On Mon, Feb 1, 2016 at 11:13 AM, Chen, Yu C <yu.c.chen@...el.com> wrote:
> 
> >> > +static bool acpi_osi_setup_disabled(char *str) {
> >> > +       int i;
> >> > +       struct osi_setup_entry *osi;
> >> > +
> >> > +       if (!str)
> >> > +               return false;
> >> > +
> >> > +       for (i = 0; i < OSI_STRING_ENTRIES_MAX; i++) {
> >> > +               osi = &osi_setup_entries[i];
> >> > +               if (!strcmp(osi->string, str)) {
> >>
> >> Seems like we have one more user for
> >> http://www.spinics.net/lists/kernel/msg2157535.html
> > [Yu] This is nice, I can convert this patch to use match_string, and
> > may I add my patch into your patchset? I saw there are some
> > modifications on drivers in your patchset above.
> 
> Actually it will not help in this case. Sorry.
Ah,  osi_setup_entries is a array of structure rather than string.