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Subject[PATCH 02/20] pinctrl: use list_add_tail instead of list_add
Date
This mostly makes debugfs files print things in the order that they
were added or acquired, which just feels a little more consistent.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
drivers/pinctrl/core.c | 8 ++++----
drivers/pinctrl/pinmux.c | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 84a24a6..feadf1c 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -309,7 +309,7 @@ void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range)
{
mutex_lock(&pctldev->gpio_ranges_lock);
- list_add(&range->node, &pctldev->gpio_ranges);
+ list_add_tail(&range->node, &pctldev->gpio_ranges);
mutex_unlock(&pctldev->gpio_ranges_lock);
}

@@ -569,7 +569,7 @@ struct pinctrl *pinctrl_get(struct device *dev, const char *name)

/* Add the pinmux to the global list */
mutex_lock(&pinctrl_list_mutex);
- list_add(&p->node, &pinctrl_list);
+ list_add_tail(&p->node, &pinctrl_list);
mutex_unlock(&pinctrl_list_mutex);

return p;
@@ -749,7 +749,7 @@ static int pinctrl_hog_map(struct pinctrl_dev *pctldev,
dev_info(pctldev->dev, "hogged map %s, function %s\n", map->name,
map->function);
mutex_lock(&pctldev->pinctrl_hogs_lock);
- list_add(&hog->node, &pctldev->pinctrl_hogs);
+ list_add_tail(&hog->node, &pctldev->pinctrl_hogs);
mutex_unlock(&pctldev->pinctrl_hogs_lock);

return 0;
@@ -1197,7 +1197,7 @@ struct pinctrl_dev *pinctrl_register(struct pinctrl_desc *pctldesc,

pinctrl_init_device_debugfs(pctldev);
mutex_lock(&pinctrldev_list_mutex);
- list_add(&pctldev->node, &pinctrldev_list);
+ list_add_tail(&pctldev->node, &pinctrldev_list);
mutex_unlock(&pinctrldev_list_mutex);
pinctrl_hog_maps(pctldev);
return pctldev;
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index fe4a007..5a09cd2 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -480,7 +480,7 @@ static int pinmux_enable_muxmap(struct pinctrl_dev *pctldev,
kfree(grp);
return ret;
}
- list_add(&grp->node, &p->groups);
+ list_add_tail(&grp->node, &p->groups);

return 0;
}
--
1.7.5.4


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