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author | Christophe RICARD <christophe.ricard@gmail.com> | 2016-02-23 21:25:50 (GMT) |
---|---|---|
committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2016-06-25 14:26:35 (GMT) |
commit | 740ec346f32b3459ecf8ae27df76cfa60e94ead0 (patch) | |
tree | e4e33b6b97c769456dbe1483038ccb121464680d | |
parent | 86ff205b8e7b5b85ef1eb5e13f92f37c40a7181a (diff) | |
download | linux-740ec346f32b3459ecf8ae27df76cfa60e94ead0.tar.xz |
tpm/st33zp24/i2c: Change xxx_request_resources header
Simplify st33zp24_i2c_acpi_request_resources, st33zp24_i2c_of_request_resources
and st33zp24_i2c_request_resources to have the same prototype and using
i2c_get_clientdata.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
-rw-r--r-- | drivers/char/tpm/st33zp24/i2c.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/char/tpm/st33zp24/i2c.c b/drivers/char/tpm/st33zp24/i2c.c index b20cc2b..f179aad 100644 --- a/drivers/char/tpm/st33zp24/i2c.c +++ b/drivers/char/tpm/st33zp24/i2c.c @@ -110,9 +110,9 @@ static const struct st33zp24_phy_ops i2c_phy_ops = { .recv = st33zp24_i2c_recv, }; -static int st33zp24_i2c_acpi_request_resources(struct st33zp24_i2c_phy *phy) +static int st33zp24_i2c_acpi_request_resources(struct i2c_client *client) { - struct i2c_client *client = phy->client; + struct st33zp24_i2c_phy *phy = i2c_get_clientdata(client); const struct acpi_device_id *id; struct gpio_desc *gpiod_lpcpd; struct device *dev; @@ -147,10 +147,10 @@ static int st33zp24_i2c_acpi_request_resources(struct st33zp24_i2c_phy *phy) return 0; } -static int st33zp24_i2c_of_request_resources(struct st33zp24_i2c_phy *phy) +static int st33zp24_i2c_of_request_resources(struct i2c_client *client) { + struct st33zp24_i2c_phy *phy = i2c_get_clientdata(client); struct device_node *pp; - struct i2c_client *client = phy->client; int gpio; int ret; @@ -185,10 +185,10 @@ static int st33zp24_i2c_of_request_resources(struct st33zp24_i2c_phy *phy) return 0; } -static int st33zp24_i2c_request_resources(struct i2c_client *client, - struct st33zp24_i2c_phy *phy) +static int st33zp24_i2c_request_resources(struct i2c_client *client) { struct st33zp24_platform_data *pdata; + struct st33zp24_i2c_phy *phy = i2c_get_clientdata(client); int ret; pdata = client->dev.platform_data; @@ -244,17 +244,20 @@ static int st33zp24_i2c_probe(struct i2c_client *client, return -ENOMEM; phy->client = client; + + i2c_set_clientdata(client, phy); + pdata = client->dev.platform_data; if (!pdata && client->dev.of_node) { - ret = st33zp24_i2c_of_request_resources(phy); + ret = st33zp24_i2c_of_request_resources(client); if (ret) return ret; } else if (pdata) { - ret = st33zp24_i2c_request_resources(client, phy); + ret = st33zp24_i2c_request_resources(client); if (ret) return ret; } else if (ACPI_HANDLE(&client->dev)) { - ret = st33zp24_i2c_acpi_request_resources(phy); + ret = st33zp24_i2c_acpi_request_resources(client); if (ret) return ret; } |