Merge tag 'pinctrl-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control changes from Linus Walleij:
 "These are the accumulated pin control patches for v3.6:
   - Various cleanups to the U300 driver
   - Refactor the pin control core to automatically remove any GPIO
     ranges when the drivers are removed, instead of having the drivers
     do this explicitly.
   - Add a function for registering a batch of GPIO ranges.
   - Fix a number of incorrect but non-regressive error checks.
   - Incremental improvements to the COH901, i.MX and Nomadik drivers
   - Add a one-register-per-pin entirely Device Tree-based pin control
     driver from Tony Lindgren."

* tag 'pinctrl-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: Add one-register-per-pin type device tree based pinctrl driver
  pinctrl/nomadik: add spi2_oc1_2 pin group
  pinctrl/nomadik: kerneldoc fix
  pinctrl/nomadik: use devm_* allocators for gpio probe
  pinctrl/nomadik: add pin group to mco function
  pinctrl/nomadik: add hsit_a_2 pin group
  pinctrl/nomadik: add pin group smcs1 and smps0
  pinctrl/nomadik: fix hsir_a_1_pins pin list
  pinctrl: pinctrl-imx: fix map setting problem if NO_PAD_CTL is set
  pinctrl/coh901: use clk_prepare_[en|dis]able()
  pinctrl/pinctrl-tegra: remove IS_ERR checking of pmx->pctl
  pinctrl/pinctrl-spear: remove IS_ERR checking of pmx->pctl
  pinctrl/u300: drop unused variable
  pinctrl: select the proper symbol
  pinctrl: add pinctrl_add_gpio_ranges function
  pinctrl: remove pinctrl_remove_gpio_range
  pinctrl/pinctrl-core: cleanup pinctrl_register
  pinctrl/u300: delete pointless debug print
  pinctrl/pinctrl-u300: remove devm_kfree at driver unload

1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/pinctrl/pinctrl-imx.c b/drivers/pinctrl/pinctrl-imx.c
index 90c837f469a..44e97265cd7 100644
--- a/drivers/pinctrl/pinctrl-imx.c
+++ b/drivers/pinctrl/pinctrl-imx.c
@@ -146,7 +146,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev,
 	struct pinctrl_map *new_map;
 	struct device_node *parent;
 	int map_num = 1;
-	int i;
+	int i, j;
 
 	/*
 	 * first find the group of this node and check if we need create
@@ -184,13 +184,14 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev,
 
 	/* create config map */
 	new_map++;
-	for (i = 0; i < grp->npins; i++) {
+	for (i = j = 0; i < grp->npins; i++) {
 		if (!(grp->configs[i] & IMX_NO_PAD_CTL)) {
-			new_map[i].type = PIN_MAP_TYPE_CONFIGS_PIN;
-			new_map[i].data.configs.group_or_pin =
+			new_map[j].type = PIN_MAP_TYPE_CONFIGS_PIN;
+			new_map[j].data.configs.group_or_pin =
 					pin_get_name(pctldev, grp->pins[i]);
-			new_map[i].data.configs.configs = &grp->configs[i];
-			new_map[i].data.configs.num_configs = 1;
+			new_map[j].data.configs.configs = &grp->configs[i];
+			new_map[j].data.configs.num_configs = 1;
+			j++;
 		}
 	}