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AT24 fixes for 4.15-rc3
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a3fe09bc03
@ -562,7 +562,7 @@ static ssize_t at24_eeprom_write_i2c(struct at24_data *at24, const char *buf,
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static int at24_read(void *priv, unsigned int off, void *val, size_t count)
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{
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struct at24_data *at24 = priv;
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struct i2c_client *client;
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struct device *dev = &at24->client[0]->dev;
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char *buf = val;
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int ret;
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@ -572,11 +572,9 @@ static int at24_read(void *priv, unsigned int off, void *val, size_t count)
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if (off + count > at24->chip.byte_len)
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return -EINVAL;
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client = at24_translate_offset(at24, &off);
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ret = pm_runtime_get_sync(&client->dev);
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ret = pm_runtime_get_sync(dev);
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if (ret < 0) {
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pm_runtime_put_noidle(&client->dev);
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pm_runtime_put_noidle(dev);
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return ret;
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}
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@ -592,7 +590,7 @@ static int at24_read(void *priv, unsigned int off, void *val, size_t count)
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status = at24->read_func(at24, buf, off, count);
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if (status < 0) {
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mutex_unlock(&at24->lock);
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pm_runtime_put(&client->dev);
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pm_runtime_put(dev);
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return status;
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}
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buf += status;
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@ -602,7 +600,7 @@ static int at24_read(void *priv, unsigned int off, void *val, size_t count)
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mutex_unlock(&at24->lock);
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pm_runtime_put(&client->dev);
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pm_runtime_put(dev);
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return 0;
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}
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@ -610,7 +608,7 @@ static int at24_read(void *priv, unsigned int off, void *val, size_t count)
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static int at24_write(void *priv, unsigned int off, void *val, size_t count)
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{
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struct at24_data *at24 = priv;
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struct i2c_client *client;
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struct device *dev = &at24->client[0]->dev;
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char *buf = val;
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int ret;
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@ -620,11 +618,9 @@ static int at24_write(void *priv, unsigned int off, void *val, size_t count)
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if (off + count > at24->chip.byte_len)
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return -EINVAL;
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client = at24_translate_offset(at24, &off);
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ret = pm_runtime_get_sync(&client->dev);
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ret = pm_runtime_get_sync(dev);
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if (ret < 0) {
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pm_runtime_put_noidle(&client->dev);
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pm_runtime_put_noidle(dev);
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return ret;
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}
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@ -640,7 +636,7 @@ static int at24_write(void *priv, unsigned int off, void *val, size_t count)
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status = at24->write_func(at24, buf, off, count);
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if (status < 0) {
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mutex_unlock(&at24->lock);
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pm_runtime_put(&client->dev);
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pm_runtime_put(dev);
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return status;
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}
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buf += status;
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@ -650,7 +646,7 @@ static int at24_write(void *priv, unsigned int off, void *val, size_t count)
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mutex_unlock(&at24->lock);
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pm_runtime_put(&client->dev);
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pm_runtime_put(dev);
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return 0;
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}
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@ -880,7 +876,7 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
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at24->nvmem_config.reg_read = at24_read;
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at24->nvmem_config.reg_write = at24_write;
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at24->nvmem_config.priv = at24;
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at24->nvmem_config.stride = 4;
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at24->nvmem_config.stride = 1;
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at24->nvmem_config.word_size = 1;
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at24->nvmem_config.size = chip.byte_len;
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