From mboxrd@z Thu Jan 1 00:00:00 1970 From: broonie@kernel.org (Mark Brown) Date: Wed, 20 Jan 2016 10:45:55 +0000 Subject: [PATCH] ASoC: avoid unused variable warning for rt5659_acpi_match In-Reply-To: <2238845.aZnycJVYKR@wuerfel> References: <2238845.aZnycJVYKR@wuerfel> Message-ID: <20160120104555.GY6588@sirena.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Jan 20, 2016 at 11:43:48AM +0100, Arnd Bergmann wrote: > The newly added rt5659 codec driver unconditionally defines an > ACPI device match table but then uses ACPI_PTR() to remove the > only reference to it, so we get a harmless build warning: > sound/soc/codecs/rt5659.c:4200:30: warning: 'rt5659_acpi_match' defined but not used [-Wunused-variable] > static struct acpi_device_id rt5659_acpi_match[] = { > This removes the ACPI_PTR() to avoid the warning. Why is this a better fix than conditionally defining the table? -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 473 bytes Desc: not available URL: