From: Lee Jones <lee.jones@linaro.org>
Date: Wed, 13 Aug 2014 12:52:27 +0000 (+0100)
Subject: mfd: htc-i2cpld: Use '!variable' instead of 'variable == NULL'
X-Git-Tag: v3.18-rc1~40^2~74
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=41cc08e955187b96867fa0f625c55496961699ba;p=karo-tx-linux.git

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

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>
---

diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index 8e3ea076568e..073e1801cdab 100644
--- a/drivers/mfd/htc-i2cpld.c
+++ b/drivers/mfd/htc-i2cpld.c
@@ -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);