diff options
| author | Pramod Gurav <pramod.gurav@smartplayin.com> | 2014-09-09 13:21:40 +0530 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-09-23 16:53:18 +0200 |
| commit | 7471725f618b95d2a61a4bf789dbdc5c7805ffa9 (patch) | |
| tree | 7bd0fd5c415aa75bcef91d77e64d9f00692e0bfb /drivers/pinctrl/pinctrl-st.c | |
| parent | 834e1678649db1e064ee397cca161a65bacfa801 (diff) | |
| download | lwn-7471725f618b95d2a61a4bf789dbdc5c7805ffa9.tar.gz lwn-7471725f618b95d2a61a4bf789dbdc5c7805ffa9.zip | |
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>
Diffstat (limited to 'drivers/pinctrl/pinctrl-st.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-st.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c index 6c4c41bed1e3..4b1792aad3d8 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; } |