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author | Takashi Iwai <tiwai@suse.de> | 2017-09-04 14:50:49 +0200 |
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committer | Takashi Iwai <tiwai@suse.de> | 2017-09-04 14:50:49 +0200 |
commit | b06898d119f6b8dba7b318ad73558ce2d39161e8 (patch) | |
tree | df85bc0cd9047202faa6b02ee8ce706f155ba896 /drivers/i2c/i2c-core-acpi.c | |
parent | b24a5f293058b512f1685930f2983a20ee3e15ab (diff) | |
parent | f5fd4a67bef5f2c5c2c9eb0cb2900e12d192ae23 (diff) | |
download | op-kernel-dev-b06898d119f6b8dba7b318ad73558ce2d39161e8.zip op-kernel-dev-b06898d119f6b8dba7b318ad73558ce2d39161e8.tar.gz |
Merge tag 'asoc-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v4.14
This is quite a large release by volume of patches and diff, a lot of
that is mechanical cleanup patches but it's great to also see a range of
vendors actively working on adding new features and fixing issues in
their drivers. Intel and Realtek have been especially active here.
- Continued work towards moving everything to the component model from
Morimoto-san.
- Use of devres for jack detection GPIOs, eliminating some potential
resource leaks.
- Jack detection support for Qualcomm MSM8916.
- Support for Allwinner H3, Cirrus Logic CS43130, Intel Kabylake
systems with RT5663, Realtek RT274, TI TLV320AIC32x6 and Wolfson
WM8523.
Diffstat (limited to 'drivers/i2c/i2c-core-acpi.c')
-rw-r--r-- | drivers/i2c/i2c-core-acpi.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/i2c/i2c-core-acpi.c b/drivers/i2c/i2c-core-acpi.c index 4842ec3..a9126b3 100644 --- a/drivers/i2c/i2c-core-acpi.c +++ b/drivers/i2c/i2c-core-acpi.c @@ -230,6 +230,16 @@ void i2c_acpi_register_devices(struct i2c_adapter *adap) dev_warn(&adap->dev, "failed to enumerate I2C slaves\n"); } +const struct acpi_device_id * +i2c_acpi_match_device(const struct acpi_device_id *matches, + struct i2c_client *client) +{ + if (!(client && matches)) + return NULL; + + return acpi_match_device(matches, &client->dev); +} + static acpi_status i2c_acpi_lookup_speed(acpi_handle handle, u32 level, void *data, void **return_value) { @@ -289,7 +299,7 @@ u32 i2c_acpi_find_bus_speed(struct device *dev) } EXPORT_SYMBOL_GPL(i2c_acpi_find_bus_speed); -static int i2c_acpi_match_adapter(struct device *dev, void *data) +static int i2c_acpi_find_match_adapter(struct device *dev, void *data) { struct i2c_adapter *adapter = i2c_verify_adapter(dev); @@ -299,7 +309,7 @@ static int i2c_acpi_match_adapter(struct device *dev, void *data) return ACPI_HANDLE(dev) == (acpi_handle)data; } -static int i2c_acpi_match_device(struct device *dev, void *data) +static int i2c_acpi_find_match_device(struct device *dev, void *data) { return ACPI_COMPANION(dev) == data; } @@ -309,7 +319,7 @@ static struct i2c_adapter *i2c_acpi_find_adapter_by_handle(acpi_handle handle) struct device *dev; dev = bus_find_device(&i2c_bus_type, NULL, handle, - i2c_acpi_match_adapter); + i2c_acpi_find_match_adapter); return dev ? i2c_verify_adapter(dev) : NULL; } @@ -317,7 +327,8 @@ static struct i2c_client *i2c_acpi_find_client_by_adev(struct acpi_device *adev) { struct device *dev; - dev = bus_find_device(&i2c_bus_type, NULL, adev, i2c_acpi_match_device); + dev = bus_find_device(&i2c_bus_type, NULL, adev, + i2c_acpi_find_match_device); return dev ? i2c_verify_client(dev) : NULL; } |