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UPSTREAM: ASoC: rockchip: mark OF related data as maybe unused

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The driver can be compile tested with !CONFIG_OF making certain data
unused:

  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=]

Change-Id: Ib4533440ad912d28ee7828f3ae4644219fe1a0c6
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201125164452.89239-12-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
(cherry picked from commit 56af27ad5f)
This commit is contained in:
Krzysztof Kozlowski
2020-11-25 17:44:24 +01:00
committed by Tao Huang
parent 7c357cd7cf
commit 6593ff7ff1
3 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
sound/soc/rockchip/rockchip_i2s.c
View File

@@ -566,7 +566,7 @@ static const struct rk_i2s_pins rk3399_i2s_pins = {
.shift = 11,
};
static const struct of_device_id rockchip_i2s_match[] = {
static const struct of_device_id rockchip_i2s_match[] __maybe_unused = {
{ .compatible = "rockchip,rk3066-i2s", },
{ .compatible = "rockchip,rk3188-i2s", },
{ .compatible = "rockchip,rk3288-i2s", },

2
sound/soc/rockchip/rockchip_pdm.c
View File

@@ -460,7 +460,7 @@ static const struct regmap_config rockchip_pdm_regmap_config = {
.cache_type = REGCACHE_FLAT,
};
static const struct of_device_id rockchip_pdm_match[] = {
static const struct of_device_id rockchip_pdm_match[] __maybe_unused = {
{ .compatible = "rockchip,pdm",
.data = (void *)RK_PDM_RK3229 },
{ .compatible = "rockchip,px30-pdm",

2
sound/soc/rockchip/rockchip_spdif.c
View File

@@ -41,7 +41,7 @@ struct rk_spdif_dev {
struct regmap *regmap;
};
static const struct of_device_id rk_spdif_match[] = {
static const struct of_device_id rk_spdif_match[] __maybe_unused = {
{ .compatible = "rockchip,rk3066-spdif",
.data = (void *)RK_SPDIF_RK3066 },
{ .compatible = "rockchip,rk3188-spdif",