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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240701-b4-qcom-audio-lpass-codec-cleanups-v3-1-6d98d4dd1ef5@linaro.org> References: <20240701-b4-qcom-audio-lpass-codec-cleanups-v3-0-6d98d4dd1ef5@linaro.org> In-Reply-To: <20240701-b4-qcom-audio-lpass-codec-cleanups-v3-0-6d98d4dd1ef5@linaro.org> To: Srinivas Kandagatla , Banajit Goswami , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Cc: alsa-devel@alsa-project.org, linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=3634; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=aNXS5oDU9Iznltvue5eW7LGccDPE1uOvOu0B8DutizM=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmgl07ZZ/P0X2KbPfUiKc26QrbS8ijbeuElhemc 0YPAc1aqKWJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZoJdOwAKCRDBN2bmhouD 15HHD/0ZHIWDX7+vSu+VVLfTCkXyU0PPIYh+vbTkyulS/CJ/ece8SI3bkYXj+QUATQJRxQjQGMY uboQLbCcXh2A7dhSgLPIJ85W7YyIl5GbUw934lXELcxrcs0RZVhQfDFND4+aRi3oNwOqXUqW2UM HvAdb8RhF2kEn0PW4TiE2IFbGcrs0k58KTPVwcaLrTNzIFt4aHr9UAXctUUZ9lONL8+BYwl8Z/2 /hKdpuccDFw2np7hokPiG5SOG2I7b1uXB3rsIFciah9lq0pdgbnSpsu4sKCuOt2au3ZK1ORGpXl U1WlcEh9YP9PJhFCxkahWCL2LqSKqtf9be7/rFxARIM5PkMd/XtifW0d/Px5bMqgsXvyt3/8nLk Uc8z/ZP6BjfzypcJTTLcYWR8iYBkPFrdTlPYjEHTJlvX9RHixmueA1z24C0DjexE4VPBXY79Kfn HZVALa21R9PaaQZXXXcZNoNZku5ge/00pd/NXU/soo7OFGXqRAOLLLJQdaxPeiy756LJcoVHedF xQ5MwiEanqOu7o9NUXddzma2xU+t1DXHp5ccnWotr5J2z9UaAVczlSL+P2v7PKPi8r4BYPvlEAG MAaj9JeH6hU7XurMb+QfLtLQ+C3Q7vPTUdnr2e6NQG2U3FRerE7cq+gf2wHVuaV7D7veizXo5Oy r3PXljUj/+SxO/w== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Eliminate PDS cleanup by using devm_add_action_or_reset() which results in one less error path and smaller cleanup in remove(). Signed-off-by: Krzysztof Kozlowski --- Changes in v3: 1. New patch --- sound/soc/codecs/lpass-macro-common.h | 5 +++++ sound/soc/codecs/lpass-rx-macro.c | 30 ++++++++++++------------------ 2 files changed, 17 insertions(+), 18 deletions(-) diff --git a/sound/soc/codecs/lpass-macro-common.h b/sound/soc/codecs/lpass= -macro-common.h index 3aa9737f2737..21cb30ab706d 100644 --- a/sound/soc/codecs/lpass-macro-common.h +++ b/sound/soc/codecs/lpass-macro-common.h @@ -41,6 +41,11 @@ void lpass_macro_pds_exit(struct lpass_macro *pds); void lpass_macro_set_codec_version(enum lpass_codec_version version); enum lpass_codec_version lpass_macro_get_codec_version(void); =20 +static inline void lpass_macro_pds_exit_action(void *pds) +{ + lpass_macro_pds_exit(pds); +} + static inline const char *lpass_macro_get_codec_version_string(int version) { switch (version) { diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-= macro.c index d47c49c90de3..77e734ad1885 100644 --- a/sound/soc/codecs/lpass-rx-macro.c +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -3803,11 +3803,14 @@ static int rx_macro_probe(struct platform_device *p= dev) if (IS_ERR(rx->pds)) return PTR_ERR(rx->pds); =20 + ret =3D devm_add_action_or_reset(dev, lpass_macro_pds_exit_action, rx->pd= s); + if (ret) + return ret; + base =3D devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(base)) { - ret =3D PTR_ERR(base); - goto err; - } + if (IS_ERR(base)) + return PTR_ERR(base); + rx->codec_version =3D lpass_macro_get_codec_version(); switch (rx->codec_version) { case LPASS_CODEC_VERSION_1_0: @@ -3818,10 +3821,8 @@ static int rx_macro_probe(struct platform_device *pd= ev) rx->rxn_reg_stride =3D 0x80; def_count =3D ARRAY_SIZE(rx_defaults) + ARRAY_SIZE(rx_pre_2_5_defaults); reg_defaults =3D kmalloc_array(def_count, sizeof(struct reg_default), GF= P_KERNEL); - if (!reg_defaults) { - ret =3D -ENOMEM; - goto err; - } + if (!reg_defaults) + return -ENOMEM; memcpy(®_defaults[0], rx_defaults, sizeof(rx_defaults)); memcpy(®_defaults[ARRAY_SIZE(rx_defaults)], rx_pre_2_5_defaults, sizeof(rx_pre_2_5_defaults)); @@ -3833,18 +3834,15 @@ static int rx_macro_probe(struct platform_device *p= dev) rx->rxn_reg_stride =3D 0xc0; def_count =3D ARRAY_SIZE(rx_defaults) + ARRAY_SIZE(rx_2_5_defaults); reg_defaults =3D kmalloc_array(def_count, sizeof(struct reg_default), GF= P_KERNEL); - if (!reg_defaults) { - ret =3D -ENOMEM; - goto err; - } + if (!reg_defaults) + return -ENOMEM; memcpy(®_defaults[0], rx_defaults, sizeof(rx_defaults)); memcpy(®_defaults[ARRAY_SIZE(rx_defaults)], rx_2_5_defaults, sizeof(rx_2_5_defaults)); break; default: dev_err(dev, "Unsupported Codec version (%d)\n", rx->codec_version); - ret =3D -EINVAL; - goto err; + return -EINVAL; } =20 rx_regmap_config.reg_defaults =3D reg_defaults; @@ -3927,8 +3925,6 @@ static int rx_macro_probe(struct platform_device *pde= v) clk_disable_unprepare(rx->macro); err_ver: kfree(reg_defaults); -err: - lpass_macro_pds_exit(rx->pds); =20 return ret; } @@ -3942,8 +3938,6 @@ static void rx_macro_remove(struct platform_device *p= dev) clk_disable_unprepare(rx->fsgen); clk_disable_unprepare(rx->macro); clk_disable_unprepare(rx->dcodec); - - lpass_macro_pds_exit(rx->pds); } =20 static const struct of_device_id rx_macro_dt_match[] =3D { --=20 2.43.0