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Searched refs:yu_arm_gpio_lock_param (Results 1 – 1 of 1) sorted by relevance

/Linux-v6.1/drivers/gpio/
Dgpio-mlxbf2.c88 static struct mlxbf2_gpio_param yu_arm_gpio_lock_param = { variable
101 mutex_lock(yu_arm_gpio_lock_param.lock); in mlxbf2_gpio_get_lock_res()
104 if (yu_arm_gpio_lock_param.io) in mlxbf2_gpio_get_lock_res()
107 res = yu_arm_gpio_lock_param.res; in mlxbf2_gpio_get_lock_res()
115 yu_arm_gpio_lock_param.io = devm_ioremap(dev, res->start, size); in mlxbf2_gpio_get_lock_res()
116 if (!yu_arm_gpio_lock_param.io) in mlxbf2_gpio_get_lock_res()
120 mutex_unlock(yu_arm_gpio_lock_param.lock); in mlxbf2_gpio_get_lock_res()
133 mutex_lock(yu_arm_gpio_lock_param.lock); in mlxbf2_gpio_lock_acquire()
136 arm_gpio_lock_val = readl(yu_arm_gpio_lock_param.io); in mlxbf2_gpio_lock_acquire()
143 mutex_unlock(yu_arm_gpio_lock_param.lock); in mlxbf2_gpio_lock_acquire()
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