pinctrl: st: remove gpiochip in failure cases
This patch releases gpiochip related resources by calling gpiochip_remove when gpiochip_irqchip_add fails. Cc: Maxime Coquelin <maxime.coquelin@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Bjorn Andersson <bjorn.andersson@sonymobile.com> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -1517,6 +1517,7 @@ static int st_gpiolib_register_bank(struct st_pinctrl *info,
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0, handle_simple_irq,
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0, handle_simple_irq,
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IRQ_TYPE_LEVEL_LOW);
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IRQ_TYPE_LEVEL_LOW);
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if (err) {
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if (err) {
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gpiochip_remove(&bank->gpio_chip);
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dev_info(dev, "could not add irqchip\n");
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dev_info(dev, "could not add irqchip\n");
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return err;
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return err;
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}
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}
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