linux-kernel - Re: [PATCH] gpiolib: acpi: Fix gpio count with string references

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Message-ID: <20260130074610.GX2275908@black.igk.intel.com>
Date: Fri, 30 Jan 2026 08:46:10 +0100
From: Mika Westerberg <mika.westerberg@...ux.intel.com>
To: Alban Bedel <alban.bedel@....dlh.de>
Cc: linux-gpio@...r.kernel.org, Mika Westerberg <westeri@...nel.org>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Linus Walleij <linusw@...nel.org>,
	Bartosz Golaszewski <brgl@...nel.org>, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpiolib: acpi: Fix gpio count with string references

On Thu, Jan 29, 2026 at 03:59:44PM +0100, Alban Bedel wrote:
> Since commit 9880702d123f2 ("ACPI: property: Support using strings in
> reference properties") it is possible to use strings instead of local
> references. This work fine with single GPIO but not with arrays as
> acpi_gpio_package_count() didn't handle this case. Update it to handle
> strings like local references to cover this case as well.
> 
> Signed-off-by: Alban Bedel <alban.bedel@....dlh.de>

Reviewed-by: Mika Westerberg <mika.westerberg@...ux.intel.com>