Reflect the purpose of this variable: it contains platform data so name
it such.
Signed-off-by: Bartosz Golaszewski <brgl@xxxxxxxx>
---
drivers/misc/eeprom/at24.c | 42 +++++++++++++++++++++---------------------
1 file changed, 21 insertions(+), 21 deletions(-)
diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
index dad5b0f0606e..93431d1296d9 100644
--- a/drivers/misc/eeprom/at24.c
+++ b/drivers/misc/eeprom/at24.c
@@ -516,7 +516,7 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
struct regmap_config regmap_config = { };
struct nvmem_config nvmem_config = { };
const struct at24_chip_data *cd = NULL;
- struct at24_platform_data chip = { };
+ struct at24_platform_data pdata = { };
unsigned int i, num_addresses;
struct at24_data *at24;
bool writable;
@@ -524,7 +524,7 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
int err;
if (client->dev.platform_data) {
- chip = *(struct at24_platform_data *)client->dev.platform_data;
+ pdata = *(struct at24_platform_data *)client->dev.platform_data;
} else {
/*
* The I2C core allows OF nodes compatibles to match against the
@@ -546,32 +546,32 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
if (!cd)
return -ENODEV;
- chip.byte_len = cd->byte_len;
- chip.flags = cd->flags;
- at24_properties_to_pdata(&client->dev, &chip);
+ pdata.byte_len = cd->byte_len;
+ pdata.flags = cd->flags;
+ at24_properties_to_pdata(&client->dev, &pdata);
}
- if (!chip.page_size) {
+ if (!pdata.page_size) {
dev_err(&client->dev, "page_size must not be 0!\n");
return -EINVAL;
}
- if (!is_power_of_2(chip.page_size))
+ if (!is_power_of_2(pdata.page_size))
dev_warn(&client->dev,
"page_size looks suspicious (no power of 2)!\n");
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C) &&
!i2c_check_functionality(client->adapter,
I2C_FUNC_SMBUS_WRITE_I2C_BLOCK))
- chip.page_size = 1;
+ pdata.page_size = 1;
- if (chip.flags & AT24_FLAG_TAKE8ADDR)
+ if (pdata.flags & AT24_FLAG_TAKE8ADDR)
num_addresses = 8;
else
- num_addresses = DIV_ROUND_UP(chip.byte_len,
- (chip.flags & AT24_FLAG_ADDR16) ? 65536 : 256);
+ num_addresses = DIV_ROUND_UP(pdata.byte_len,
+ (pdata.flags & AT24_FLAG_ADDR16) ? 65536 : 256);
regmap_config.val_bits = 8;
- regmap_config.reg_bits = (chip.flags & AT24_FLAG_ADDR16) ? 16 : 8;
+ regmap_config.reg_bits = (pdata.flags & AT24_FLAG_ADDR16) ? 16 : 8;
regmap_config.disable_locking = true;
at24 = devm_kzalloc(&client->dev, sizeof(struct at24_data) +
@@ -580,9 +580,9 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
return -ENOMEM;
mutex_init(&at24->lock);
- at24->chip = chip;
+ at24->chip = pdata;
at24->num_addresses = num_addresses;
- at24->offset_adj = at24_get_offset_adj(chip.flags, chip.byte_len);
+ at24->offset_adj = at24_get_offset_adj(pdata.flags, pdata.byte_len);
at24->wp_gpio = devm_gpiod_get_optional(&client->dev,
"wp", GPIOD_OUT_HIGH);
@@ -594,16 +594,16 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
if (IS_ERR(at24->client[0].regmap))
return PTR_ERR(at24->client[0].regmap);
- if ((chip.flags & AT24_FLAG_SERIAL) && (chip.flags & AT24_FLAG_MAC)) {
+ if ((pdata.flags & AT24_FLAG_SERIAL) && (pdata.flags & AT24_FLAG_MAC)) {
dev_err(&client->dev,
"invalid device data - cannot have both AT24_FLAG_SERIAL & AT24_FLAG_MAC.");
return -EINVAL;
}
- writable = !(chip.flags & AT24_FLAG_READONLY);
+ writable = !(pdata.flags & AT24_FLAG_READONLY);
if (writable) {
at24->write_max = min_t(unsigned int,
- chip.page_size, at24_io_limit);
+ pdata.page_size, at24_io_limit);
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C) &&
at24->write_max > I2C_SMBUS_BLOCK_MAX)
at24->write_max = I2C_SMBUS_BLOCK_MAX;
@@ -657,7 +657,7 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
nvmem_config.priv = at24;
nvmem_config.stride = 1;
nvmem_config.word_size = 1;
- nvmem_config.size = chip.byte_len;
+ nvmem_config.size = pdata.byte_len;
at24->nvmem = nvmem_register(&nvmem_config);
@@ -667,12 +667,12 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
}
dev_info(&client->dev, "%u byte %s EEPROM, %s, %u bytes/write\n",
- chip.byte_len, client->name,
+ pdata.byte_len, client->name,
writable ? "writable" : "read-only", at24->write_max);
/* export data to kernel code */
- if (chip.setup)
- chip.setup(at24->nvmem, chip.context);
+ if (pdata.setup)
+ pdata.setup(at24->nvmem, pdata.context);
return 0;
--
2.16.1
