diff options
| -rw-r--r-- | drivers/pinctrl/core.c | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-imx.c | 34 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-mxs.c | 13 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-nomadik.c | 3 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-sirf.c | 2 |
5 files changed, 30 insertions, 24 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index c3b331b74fa0..0cc053af70bd 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -61,7 +61,7 @@ static LIST_HEAD(pinctrl_maps); list_for_each_entry(_maps_node_, &pinctrl_maps, node) \ for (_i_ = 0, _map_ = &_maps_node_->maps[_i_]; \ _i_ < _maps_node_->num_maps; \ - i++, _map_ = &_maps_node_->maps[_i_]) + _i_++, _map_ = &_maps_node_->maps[_i_]) /** * pinctrl_provide_dummies() - indicate if pinctrl provides dummy state support diff --git a/drivers/pinctrl/pinctrl-imx.c b/drivers/pinctrl/pinctrl-imx.c index f6e7c670906c..dd6d93aa5334 100644 --- a/drivers/pinctrl/pinctrl-imx.c +++ b/drivers/pinctrl/pinctrl-imx.c @@ -27,16 +27,16 @@ #include "core.h" #include "pinctrl-imx.h" -#define IMX_PMX_DUMP(info, p, m, c, n) \ -{ \ - int i, j; \ - printk("Format: Pin Mux Config\n"); \ - for (i = 0; i < n; i++) { \ - j = p[i]; \ - printk("%s %d 0x%lx\n", \ - info->pins[j].name, \ - m[i], c[i]); \ - } \ +#define IMX_PMX_DUMP(info, p, m, c, n) \ +{ \ + int i, j; \ + printk(KERN_DEBUG "Format: Pin Mux Config\n"); \ + for (i = 0; i < n; i++) { \ + j = p[i]; \ + printk(KERN_DEBUG "%s %d 0x%lx\n", \ + info->pins[j].name, \ + m[i], c[i]); \ + } \ } /* The bits in CONFIG cell defined in binding doc*/ @@ -173,8 +173,10 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev, /* create mux map */ parent = of_get_parent(np); - if (!parent) + if (!parent) { + kfree(new_map); return -EINVAL; + } new_map[0].type = PIN_MAP_TYPE_MUX_GROUP; new_map[0].data.mux.function = parent->name; new_map[0].data.mux.group = np->name; @@ -193,7 +195,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev, } dev_dbg(pctldev->dev, "maps: function %s group %s num %d\n", - new_map->data.mux.function, new_map->data.mux.group, map_num); + (*map)->data.mux.function, (*map)->data.mux.group, map_num); return 0; } @@ -201,10 +203,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev, static void imx_dt_free_map(struct pinctrl_dev *pctldev, struct pinctrl_map *map, unsigned num_maps) { - int i; - - for (i = 0; i < num_maps; i++) - kfree(map); + kfree(map); } static struct pinctrl_ops imx_pctrl_ops = { @@ -475,9 +474,8 @@ static int __devinit imx_pinctrl_parse_groups(struct device_node *np, grp->configs[j] = config & ~IMX_PAD_SION; } -#ifdef DEBUG IMX_PMX_DUMP(info, grp->pins, grp->mux_mode, grp->configs, grp->npins); -#endif + return 0; } diff --git a/drivers/pinctrl/pinctrl-mxs.c b/drivers/pinctrl/pinctrl-mxs.c index 556e45a213eb..afb50ee64598 100644 --- a/drivers/pinctrl/pinctrl-mxs.c +++ b/drivers/pinctrl/pinctrl-mxs.c @@ -107,8 +107,10 @@ static int mxs_dt_node_to_map(struct pinctrl_dev *pctldev, /* Compose group name */ group = kzalloc(length, GFP_KERNEL); - if (!group) - return -ENOMEM; + if (!group) { + ret = -ENOMEM; + goto free; + } snprintf(group, length, "%s.%d", np->name, reg); new_map[i].data.mux.group = group; i++; @@ -118,7 +120,7 @@ static int mxs_dt_node_to_map(struct pinctrl_dev *pctldev, pconfig = kmemdup(&config, sizeof(config), GFP_KERNEL); if (!pconfig) { ret = -ENOMEM; - goto free; + goto free_group; } new_map[i].type = PIN_MAP_TYPE_CONFIGS_GROUP; @@ -133,6 +135,9 @@ static int mxs_dt_node_to_map(struct pinctrl_dev *pctldev, return 0; +free_group: + if (!purecfg) + free(group); free: kfree(new_map); return ret; @@ -511,6 +516,7 @@ int __devinit mxs_pinctrl_probe(struct platform_device *pdev, return 0; err: + platform_set_drvdata(pdev, NULL); iounmap(d->base); return ret; } @@ -520,6 +526,7 @@ int __devexit mxs_pinctrl_remove(struct platform_device *pdev) { struct mxs_pinctrl_data *d = platform_get_drvdata(pdev); + platform_set_drvdata(pdev, NULL); pinctrl_unregister(d->pctl); iounmap(d->base); diff --git a/drivers/pinctrl/pinctrl-nomadik.c b/drivers/pinctrl/pinctrl-nomadik.c index b26395d16347..e8937e7e4999 100644 --- a/drivers/pinctrl/pinctrl-nomadik.c +++ b/drivers/pinctrl/pinctrl-nomadik.c @@ -673,7 +673,7 @@ static void __nmk_gpio_set_wake(struct nmk_gpio_chip *nmk_chip, * wakeup is anyhow controlled by the RIMSC and FIMSC registers. */ if (nmk_chip->sleepmode && on) { - __nmk_gpio_set_slpm(nmk_chip, gpio % nmk_chip->chip.base, + __nmk_gpio_set_slpm(nmk_chip, gpio % NMK_GPIO_PER_CHIP, NMK_GPIO_SLPM_WAKEUP_ENABLE); } @@ -1246,6 +1246,7 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) ret = PTR_ERR(clk); goto out_unmap; } + clk_prepare(clk); nmk_chip = kzalloc(sizeof(*nmk_chip), GFP_KERNEL); if (!nmk_chip) { diff --git a/drivers/pinctrl/pinctrl-sirf.c b/drivers/pinctrl/pinctrl-sirf.c index ba15b1a29e52..e9f8e7d11001 100644 --- a/drivers/pinctrl/pinctrl-sirf.c +++ b/drivers/pinctrl/pinctrl-sirf.c @@ -1184,7 +1184,7 @@ out_no_gpio_remap: return ret; } -static const struct of_device_id pinmux_ids[] = { +static const struct of_device_id pinmux_ids[] __devinitconst = { { .compatible = "sirf,prima2-gpio-pinmux" }, {} }; |