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Commit aa2c35e5 authored by Varka Bhadram's avatar Varka Bhadram Committed by Linus Walleij
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pinctrl-tb10x: remove duplicate check on resource 



Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: default avatarVarka Bhadram <varkab@cdac.in>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent eec45071

drivers/pinctrl/pinctrl-tb10x.c

+2 −6
Original line number Diff line number Diff line
@@ -759,7 +759,7 @@ static struct pinctrl_desc tb10x_pindesc = { 
static int tb10x_pinctrl_probe(struct platform_device *pdev)

{

	int ret = -EINVAL;

	struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	struct resource *mem;

	struct device *dev = &pdev->dev;

	struct device_node *of_node = dev->of_node;

	struct device_node *child;
@@ -771,11 +771,6 @@ static int tb10x_pinctrl_probe(struct platform_device *pdev) 
		return -EINVAL;

	}



	if (!mem) {

		dev_err(dev, "No memory resource defined.\n");

		return -EINVAL;

	}



	state = devm_kzalloc(dev, sizeof(struct tb10x_pinctrl) +

					of_get_child_count(of_node)

					* sizeof(struct tb10x_of_pinfunc),
@@ -787,6 +782,7 @@ static int tb10x_pinctrl_probe(struct platform_device *pdev) 
	state->pinfuncs = (struct tb10x_of_pinfunc *)(state + 1);

	mutex_init(&state->mutex);



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	state->base = devm_ioremap_resource(dev, mem);

	if (IS_ERR(state->base)) {

		ret = PTR_ERR(state->base);