diff options
| author | Bartosz Golaszewski <brgl@bgdev.pl> | 2018-03-19 10:17:03 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-23 16:22:30 +0100 |
| commit | 5ca2b5b70e1a50389a4e21cf3ee0bef3052268dc (patch) | |
| tree | e41d04bbf1ddfb35f5b2eb2a25c1d44160274faf /drivers/misc/eeprom | |
| parent | eeprom: at24: remove nvmem_config from at24_data (diff) | |
| download | linux-5ca2b5b70e1a50389a4e21cf3ee0bef3052268dc.tar.xz linux-5ca2b5b70e1a50389a4e21cf3ee0bef3052268dc.zip | |
eeprom: at24: arrange local variables
Arrange declarations of local variables by line length as visually
it's easier to read.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Tested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/eeprom')
| -rw-r--r-- | drivers/misc/eeprom/at24.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c index 2600657c7034..2a4154eeb1bd 100644 --- a/drivers/misc/eeprom/at24.c +++ b/drivers/misc/eeprom/at24.c @@ -370,11 +370,14 @@ static ssize_t at24_regmap_write(struct at24_data *at24, const char *buf, static int at24_read(void *priv, unsigned int off, void *val, size_t count) { - struct at24_data *at24 = priv; - struct device *dev = &at24->client[0].client->dev; + struct at24_data *at24; + struct device *dev; char *buf = val; int ret; + at24 = priv; + dev = &at24->client[0].client->dev; + if (unlikely(!count)) return count; @@ -416,11 +419,14 @@ static int at24_read(void *priv, unsigned int off, void *val, size_t count) static int at24_write(void *priv, unsigned int off, void *val, size_t count) { - struct at24_data *at24 = priv; - struct device *dev = &at24->client[0].client->dev; + struct at24_data *at24; + struct device *dev; char *buf = val; int ret; + at24 = priv; + dev = &at24->client[0].client->dev; + if (unlikely(!count)) return -EINVAL; @@ -515,15 +521,15 @@ static unsigned int at24_get_offset_adj(u8 flags, unsigned int byte_len) static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct at24_platform_data chip = { 0 }; - const struct at24_chip_data *cd = NULL; - bool writable; - struct at24_data *at24; - int err; - unsigned int i, num_addresses; struct regmap_config regmap_config = { }; struct nvmem_config nvmem_config = { }; + const struct at24_chip_data *cd = NULL; + struct at24_platform_data chip = { 0 }; + unsigned int i, num_addresses; + struct at24_data *at24; + bool writable; u8 test_byte; + int err; if (client->dev.platform_data) { chip = *(struct at24_platform_data *)client->dev.platform_data; |