core.c (7afde8baa83b9ac409a6db86f27a41878aa6b33f) core.c (33d58949adee5086478e140751e4a7263bd7e207)
1/*
2 * Core driver for the pin control subsystem
3 *
4 * Copyright (C) 2011 ST-Ericsson SA
5 * Written on behalf of Linaro for ST-Ericsson
6 * Based on bits of regulator core, gpio core and clk core
7 *
8 * Author: Linus Walleij <linus.walleij@linaro.org>

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83 break;
84 }
85 }
86 mutex_unlock(&pinctrldev_list_mutex);
87
88 return found ? pctldev : NULL;
89}
90
1/*
2 * Core driver for the pin control subsystem
3 *
4 * Copyright (C) 2011 ST-Ericsson SA
5 * Written on behalf of Linaro for ST-Ericsson
6 * Based on bits of regulator core, gpio core and clk core
7 *
8 * Author: Linus Walleij <linus.walleij@linaro.org>

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83 break;
84 }
85 }
86 mutex_unlock(&pinctrldev_list_mutex);
87
88 return found ? pctldev : NULL;
89}
90
91struct pin_desc *pin_desc_get(struct pinctrl_dev *pctldev, int pin)
91struct pin_desc *pin_desc_get(struct pinctrl_dev *pctldev, unsigned int pin)
92{
93 struct pin_desc *pindesc;
94 unsigned long flags;
95
96 spin_lock_irqsave(&pctldev->pin_desc_tree_lock, flags);
97 pindesc = radix_tree_lookup(&pctldev->pin_desc_tree, pin);
98 spin_unlock_irqrestore(&pctldev->pin_desc_tree_lock, flags);
99

--- 531 unchanged lines hidden --- 		92{
93 struct pin_desc *pindesc;
94 unsigned long flags;
95
96 spin_lock_irqsave(&pctldev->pin_desc_tree_lock, flags);
97 pindesc = radix_tree_lookup(&pctldev->pin_desc_tree, pin);
98 spin_unlock_irqrestore(&pctldev->pin_desc_tree_lock, flags);
99

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