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gpio: stmpe: Delete an unnecessary variable initialisation in stmpe_gpio_probe()

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The local variable "irq" will eventually be set to an appropriate value
a bit later. Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Markus Elfring 2018-01-12 20:48:40 +01:00 committed by Linus Walleij
parent 757ad058da
commit 0f7192318b
1 changed files with 1 additions and 2 deletions
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3
drivers/gpio/gpio-stmpe.c
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@ -432,8 +432,7 @@ static int stmpe_gpio_probe(struct platform_device *pdev)
struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent); struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent);
struct device_node *np = pdev->dev.of_node; struct device_node *np = pdev->dev.of_node;
struct stmpe_gpio *stmpe_gpio; struct stmpe_gpio *stmpe_gpio;
int ret; int ret, irq;
int irq = 0;
stmpe_gpio = kzalloc(sizeof(*stmpe_gpio), GFP_KERNEL); stmpe_gpio = kzalloc(sizeof(*stmpe_gpio), GFP_KERNEL);
if (!stmpe_gpio) if (!stmpe_gpio)