linux-kernel - [PATCH 10/38] ASoC: rockchip: drop of_match_ptr from of_device

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Message-Id: <20201120161653.445521-10-krzk@kernel.org>
Date:   Fri, 20 Nov 2020 17:16:24 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     linux-kernel@...r.kernel.org, Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, alsa-devel@...a-project.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Heiko Stuebner <heiko@...ech.de>,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org
Subject: [PATCH 10/38] ASoC: rockchip: drop of_match_ptr from of_device_id table

The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it is not relevant here).  This fixes
compile warning (!CONFIG_OF on x86_64):

  sound/soc/rockchip/rockchip_i2s.c:569:34: warning: ‘rockchip_i2s_match’ defined but not used [-Wunused-const-variable=]
  sound/soc/rockchip/rockchip_pdm.c:463:34: warning: ‘rockchip_pdm_match’ defined but not used [-Wunused-const-variable=]
  sound/soc/rockchip/rockchip_spdif.c:44:34: warning: ‘rk_spdif_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 sound/soc/rockchip/rockchip_i2s.c   | 2 +-
 sound/soc/rockchip/rockchip_pdm.c   | 2 +-
 sound/soc/rockchip/rockchip_spdif.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 593299675b8c..39d7ce1f53a7 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -714,7 +714,7 @@ static struct platform_driver rockchip_i2s_driver = {
 	.remove = rockchip_i2s_remove,
 	.driver = {
 		.name = DRV_NAME,
-		.of_match_table = of_match_ptr(rockchip_i2s_match),
+		.of_match_table = rockchip_i2s_match,
 		.pm = &rockchip_i2s_pm_ops,
 	},
 };
diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c
index 5adb293d0435..171b55e4010a 100644
--- a/sound/soc/rockchip/rockchip_pdm.c
+++ b/sound/soc/rockchip/rockchip_pdm.c
@@ -614,7 +614,7 @@ static struct platform_driver rockchip_pdm_driver = {
 	.remove = rockchip_pdm_remove,
 	.driver = {
 		.name = "rockchip-pdm",
-		.of_match_table = of_match_ptr(rockchip_pdm_match),
+		.of_match_table = rockchip_pdm_match,
 		.pm = &rockchip_pdm_pm_ops,
 	},
 };
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
index 674810851fbc..9869da7bccea 100644
--- a/sound/soc/rockchip/rockchip_spdif.c
+++ b/sound/soc/rockchip/rockchip_spdif.c
@@ -381,7 +381,7 @@ static struct platform_driver rk_spdif_driver = {
 	.remove = rk_spdif_remove,
 	.driver = {
 		.name = "rockchip-spdif",
-		.of_match_table = of_match_ptr(rk_spdif_match),
+		.of_match_table = rk_spdif_match,
 		.pm = &rk_spdif_pm_ops,
 	},
 };
-- 
2.25.1