Merge tag 'pinctrl-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control changes from Linus Walleij:
 "This is the bulk of pin control changes for the v3.18 development
  series:

   - New drivers for the Freescale i.MX21, Qualcomm APQ8084 pin
     controllers.

   - Incremental new features on the Rockchip, atlas 6, OMAP, AM437x,
     APQ8064, prima2, AT91, Tegra, i.MX, Berlin and Nomadik.

   - Push Freescale drivers down into their own subdirectory.

   - Assorted sprays of syntax and semantic fixes"

* tag 'pinctrl-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
  pinctrl: specify bindings for pins and groups
  pinctrl: nomadik: improve GPIO debug prints
  pinctrl: abx500: refactor DT parser to take two paths
  pinctrl: abx500: use helpers for map allocation/free
  pinctrl: alter device tree bindings for functions
  pinctrl: nomadik: refactor DT parser to take two paths
  pinctrl: nomadik: use utils map free function
  pinctrl: nomadik: use util function to reserve maps
  pinctrl: qcom: use restart_notifier mechanism for ps_hold
  pinctrl: sh-pfc: sh73a0: Remove unnecessary SoC data allocation
  pinctrl: berlin: fix the dt_free_map function
  pinctrl: at91: disable PD or PU before enabling PU or PD
  pinctrl: st: remove gpiochip in failure cases
  pinctrl: at91: Fix error handling while doing gpiochio_irqchip_add
  pinctrl: at91: Fix failure path in at91_gpio_probe path
  pinctrl: lantiq: Release gpiochip resources in fail case
  pinctrl: imx: detect uninitialized pins
  pinctrl: tegra: Add MIPI pad control
  pinctrl: at91: Switch to using managed clk_get
  pinctrl: adi2: Remove duplicate gpiochip_remove_pin_ranges
  ...

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index 5475374d803f..4b1792aad3d8 100644
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -914,8 +914,8 @@ static struct st_pio_control *st_get_pio_control(
 	return &bank->pc;
 }
 
-static int st_pmx_enable(struct pinctrl_dev *pctldev, unsigned fselector,
-		unsigned group)
+static int st_pmx_set_mux(struct pinctrl_dev *pctldev, unsigned fselector,
+			unsigned group)
 {
 	struct st_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	struct st_pinconf *conf = info->groups[group].pin_conf;
@@ -951,7 +951,7 @@ static struct pinmux_ops st_pmxops = {
 	.get_functions_count	= st_pmx_get_funcs_count,
 	.get_function_name	= st_pmx_get_fname,
 	.get_function_groups	= st_pmx_get_groups,
-	.enable			= st_pmx_enable,
+	.set_mux		= st_pmx_set_mux,
 	.gpio_set_direction	= st_pmx_set_gpio_direction,
 };
 
@@ -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;
 		}