The patch

   Input: arizona-haptics - Use SoC component pin control functions

has been applied to the asoc tree at


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>From 931afc4114c59b8fe8386db9fcdfe69a1322cae6 Mon Sep 17 00:00:00 2001
From: Richard Fitzgerald <>
Date: Tue, 29 Nov 2016 15:44:42 +0000
Subject: [PATCH] Input: arizona-haptics - Use SoC component pin control

The name of a codec pin can have an optional prefix string, which is
defined by the SoC machine driver. The snd_soc_dapm_x_pin functions
take the fully-specified name including the prefix and so the existing
code would fail to find the pin if the audio machine driver had added
a prefix.

Switch to using the snd_soc_component_x_pin equivalent functions that
take a specified SoC component and automatically add the name prefix to
the provided pin name.

Signed-off-by: Richard Fitzgerald <>
Acked-by: Dmitry Torokhov <>
Signed-off-by: Mark Brown <>
 drivers/input/misc/arizona-haptics.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/drivers/input/misc/arizona-haptics.c 
index 982936334537..07ec465f1095 100644
--- a/drivers/input/misc/arizona-haptics.c
+++ b/drivers/input/misc/arizona-haptics.c
@@ -37,6 +37,8 @@ static void arizona_haptics_work(struct work_struct *work)
                                                       struct arizona_haptics,
        struct arizona *arizona = haptics->arizona;
+       struct snd_soc_component *component =
+               snd_soc_dapm_to_component(arizona->dapm);
        int ret;
        if (!haptics->arizona->dapm) {
@@ -66,7 +68,7 @@ static void arizona_haptics_work(struct work_struct *work)
-               ret = snd_soc_dapm_enable_pin(arizona->dapm, "HAPTICS");
+               ret = snd_soc_component_enable_pin(component, "HAPTICS");
                if (ret != 0) {
                        dev_err(arizona->dev, "Failed to start HAPTICS: %d\n",
@@ -81,7 +83,7 @@ static void arizona_haptics_work(struct work_struct *work)
        } else {
                /* This disable sequence will be a noop if already enabled */
-               ret = snd_soc_dapm_disable_pin(arizona->dapm, "HAPTICS");
+               ret = snd_soc_component_disable_pin(component, "HAPTICS");
                if (ret != 0) {
                        dev_err(arizona->dev, "Failed to disable HAPTICS: %d\n",
@@ -140,11 +142,14 @@ static int arizona_haptics_play(struct input_dev *input, 
void *data,
 static void arizona_haptics_close(struct input_dev *input)
        struct arizona_haptics *haptics = input_get_drvdata(input);
+       struct snd_soc_component *component;
-       if (haptics->arizona->dapm)
-               snd_soc_dapm_disable_pin(haptics->arizona->dapm, "HAPTICS");
+       if (haptics->arizona->dapm) {
+               component = snd_soc_dapm_to_component(haptics->arizona->dapm);
+               snd_soc_component_disable_pin(component, "HAPTICS");
+       }
 static int arizona_haptics_probe(struct platform_device *pdev)

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