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mfd: htc-i2cpld: Use '!variable' instead of 'variable == NULL'

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This aids in consistency, as the rest of the checks in the file use this
notation.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Lee Jones 2014-08-13 13:52:27 +01:00
parent fe4b7ea8e7
commit 41cc08e955
1 changed files with 2 additions and 2 deletions
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4
drivers/mfd/htc-i2cpld.c
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@ -232,7 +232,7 @@ static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val)
unsigned long flags;
client = chip_data->client;
if (client == NULL)
if (!client)
return;
spin_lock_irqsave(&chip_data->lock, flags);
@ -373,7 +373,7 @@ static int htcpld_register_chip_i2c(
plat_chip_data = &pdata->chip[chip_index];
adapter = i2c_get_adapter(pdata->i2c_adapter_id);
if (adapter == NULL) {
if (!adapter) {
/* Eek, no such I2C adapter! Bail out. */
dev_warn(dev, "Chip at i2c address 0x%x: Invalid i2c adapter %d\n",
plat_chip_data->addr, pdata->i2c_adapter_id);