Messages in this thread Patch in this message | | | From | Pramod Gurav <> | Subject | [PATCH v2] pinctrl: st: remove gpiochip in failure cases | Date | Tue, 9 Sep 2014 13:21:40 +0530 |
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This patch releases gpiochip related resources by calling gpiochip_remove when gpiochip_irqchip_add fails.
CC: Srinivas Kandagatla <srinivas.kandagatla@gmail.com> CC: Srinivas Kandagatla <srinivas.kandagatla@linaro.com> CC: Maxime Coquelin <maxime.coquelin@st.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Linus Walleij <linus.walleij@linaro.org> CC: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com> --- Changes since v1: Dropped adding remove function as it will never be tested as the driver is bool.
drivers/pinctrl/pinctrl-st.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c index 5475374..af2f589 100644 --- a/drivers/pinctrl/pinctrl-st.c +++ b/drivers/pinctrl/pinctrl-st.c @@ -1517,6 +1517,7 @@ static int st_gpiolib_register_bank(struct st_pinctrl *info, 0, handle_simple_irq, IRQ_TYPE_LEVEL_LOW); if (err) { + gpiochip_remove(&bank->gpio_chip); dev_info(dev, "could not add irqchip\n"); return err; } -- 1.7.9.5
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