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staging: kpc2000: rename variables with kpc namespace 

Some namings in kpc2000_i2c are too ambiguous that may causing
confusion to the readers.

Rename some variable, function and struct name to prefix with 'kpc_i2c'
to eliminate confusions.

Signed-off-by: Jerry Lin <wahahab11@gmail.com>
Link: https://lore.kernel.org/r/20200121024620.GA10842@compute1
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jerry Lin 2020-01-21 10:46:21 +08:00 committed by Greg Kroah-Hartman
parent 747a64bd01
commit b5909c6d16
1 changed files with 20 additions and 20 deletions
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40
drivers/staging/kpc2000/kpc2000_i2c.c
View File

@ -32,7 +32,7 @@
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Matt.Sickler@Daktronics.com");
struct i2c_device {
struct kpc_i2c {
unsigned long smba;
struct i2c_adapter adapter;
unsigned int features;
@ -131,7 +131,7 @@ struct i2c_device {
/* Make sure the SMBus host is ready to start transmitting.
* Return 0 if it is, -EBUSY if it is not.
*/
static int i801_check_pre(struct i2c_device *priv)
static int i801_check_pre(struct kpc_i2c *priv)
{
int status;
@ -156,7 +156,7 @@ static int i801_check_pre(struct i2c_device *priv)
}
/* Convert the status register to an error code, and clear it. */
static int i801_check_post(struct i2c_device *priv, int status, int timeout)
static int i801_check_post(struct kpc_i2c *priv, int status, int timeout)
{
int result = 0;
@ -206,7 +206,7 @@ static int i801_check_post(struct i2c_device *priv, int status, int timeout)
return result;
}
static int i801_transaction(struct i2c_device *priv, int xact)
static int i801_transaction(struct kpc_i2c *priv, int xact)
{
int status;
int result;
@ -235,7 +235,7 @@ static int i801_transaction(struct i2c_device *priv, int xact)
}
/* wait for INTR bit as advised by Intel */
static void i801_wait_hwpec(struct i2c_device *priv)
static void i801_wait_hwpec(struct kpc_i2c *priv)
{
int timeout = 0;
int status;
@ -251,7 +251,7 @@ static void i801_wait_hwpec(struct i2c_device *priv)
outb_p(status, SMBHSTSTS(priv));
}
static int i801_block_transaction_by_block(struct i2c_device *priv,
static int i801_block_transaction_by_block(struct kpc_i2c *priv,
union i2c_smbus_data *data,
char read_write, int hwpec)
{
@ -285,7 +285,7 @@ static int i801_block_transaction_by_block(struct i2c_device *priv,
return 0;
}
static int i801_block_transaction_byte_by_byte(struct i2c_device *priv,
static int i801_block_transaction_byte_by_byte(struct kpc_i2c *priv,
union i2c_smbus_data *data,
char read_write, int command,
int hwpec)
@ -367,7 +367,7 @@ static int i801_block_transaction_byte_by_byte(struct i2c_device *priv,
return 0;
}
static int i801_set_block_buffer_mode(struct i2c_device *priv)
static int i801_set_block_buffer_mode(struct kpc_i2c *priv)
{
outb_p(inb_p(SMBAUXCTL(priv)) | SMBAUXCTL_E32B, SMBAUXCTL(priv));
if ((inb_p(SMBAUXCTL(priv)) & SMBAUXCTL_E32B) == 0)
@ -376,7 +376,7 @@ static int i801_set_block_buffer_mode(struct i2c_device *priv)
}
/* Block transaction function */
static int i801_block_transaction(struct i2c_device *priv,
static int i801_block_transaction(struct kpc_i2c *priv,
union i2c_smbus_data *data, char read_write,
int command, int hwpec)
{
@ -440,7 +440,7 @@ static s32 i801_access(struct i2c_adapter *adap, u16 addr,
int hwpec;
int block = 0;
int ret, xact = 0;
struct i2c_device *priv = i2c_get_adapdata(adap);
struct kpc_i2c *priv = i2c_get_adapdata(adap);
hwpec = (priv->features & FEATURE_SMBUS_PEC) &&
(flags & I2C_CLIENT_PEC) &&
@ -578,7 +578,7 @@ static s32 i801_access(struct i2c_adapter *adap, u16 addr,
static u32 i801_func(struct i2c_adapter *adapter)
{
struct i2c_device *priv = i2c_get_adapdata(adapter);
struct kpc_i2c *priv = i2c_get_adapdata(adapter);
/* original settings
* u32 f = I2C_FUNC_SMBUS_QUICK | I2C_FUNC_SMBUS_BYTE |
@ -648,10 +648,10 @@ static const struct i2c_algorithm smbus_algorithm = {
/********************************
*** Part 2 - Driver Handlers ***
********************************/
static int pi2c_probe(struct platform_device *pldev)
static int kpc_i2c_probe(struct platform_device *pldev)
{
int err;
struct i2c_device *priv;
struct kpc_i2c *priv;
struct resource *res;
priv = devm_kzalloc(&pldev->dev, sizeof(*priv), GFP_KERNEL);
@ -700,11 +700,11 @@ static int pi2c_probe(struct platform_device *pldev)
return 0;
}
static int pi2c_remove(struct platform_device *pldev)
static int kpc_i2c_remove(struct platform_device *pldev)
{
struct i2c_device *lddev;
struct kpc_i2c *lddev;
lddev = (struct i2c_device *)platform_get_drvdata(pldev);
lddev = (struct kpc_i2c *)platform_get_drvdata(pldev);
i2c_del_adapter(&lddev->adapter);
@ -718,12 +718,12 @@ static int pi2c_remove(struct platform_device *pldev)
return 0;
}
static struct platform_driver i2c_plat_driver_i = {
.probe = pi2c_probe,
.remove = pi2c_remove,
static struct platform_driver kpc_i2c_driver = {
.probe = kpc_i2c_probe,
.remove = kpc_i2c_remove,
.driver = {
.name = KP_DRIVER_NAME_I2C,
},
};
module_platform_driver(i2c_plat_driver_i);
module_platform_driver(kpc_i2c_driver);