38 	struct clk_apbc *apbc = to_clk_apbc(hw);  in clk_apbc_prepare()  local
46 	if (apbc->lock)  in clk_apbc_prepare()
47 		spin_lock_irqsave(apbc->lock, flags);  in clk_apbc_prepare()
49 	data = readl_relaxed(apbc->base);  in clk_apbc_prepare()
50 	if (apbc->flags & APBC_POWER_CTRL)  in clk_apbc_prepare()
53 	writel_relaxed(data, apbc->base);  in clk_apbc_prepare()
55 	if (apbc->lock)  in clk_apbc_prepare()
56 		spin_unlock_irqrestore(apbc->lock, flags);  in clk_apbc_prepare()
58 	udelay(apbc->delay);  in clk_apbc_prepare()
60 	if (apbc->lock)  in clk_apbc_prepare()
61 		spin_lock_irqsave(apbc->lock, flags);  in clk_apbc_prepare()
63 	data = readl_relaxed(apbc->base);  in clk_apbc_prepare()
65 	writel_relaxed(data, apbc->base);  in clk_apbc_prepare()
67 	if (apbc->lock)  in clk_apbc_prepare()
68 		spin_unlock_irqrestore(apbc->lock, flags);  in clk_apbc_prepare()
70 	udelay(apbc->delay);  in clk_apbc_prepare()
72 	if (!(apbc->flags & APBC_NO_BUS_CTRL)) {  in clk_apbc_prepare()
73 		if (apbc->lock)  in clk_apbc_prepare()
74 			spin_lock_irqsave(apbc->lock, flags);  in clk_apbc_prepare()
76 		data = readl_relaxed(apbc->base);  in clk_apbc_prepare()
78 		writel_relaxed(data, apbc->base);  in clk_apbc_prepare()
80 		if (apbc->lock)  in clk_apbc_prepare()
81 			spin_unlock_irqrestore(apbc->lock, flags);  in clk_apbc_prepare()
89 	struct clk_apbc *apbc = to_clk_apbc(hw);  in clk_apbc_unprepare()  local
93 	if (apbc->lock)  in clk_apbc_unprepare()
94 		spin_lock_irqsave(apbc->lock, flags);  in clk_apbc_unprepare()
96 	data = readl_relaxed(apbc->base);  in clk_apbc_unprepare()
97 	if (apbc->flags & APBC_POWER_CTRL)  in clk_apbc_unprepare()
100 	writel_relaxed(data, apbc->base);  in clk_apbc_unprepare()
102 	if (apbc->lock)  in clk_apbc_unprepare()
103 		spin_unlock_irqrestore(apbc->lock, flags);  in clk_apbc_unprepare()
107 	if (apbc->lock)  in clk_apbc_unprepare()
108 		spin_lock_irqsave(apbc->lock, flags);  in clk_apbc_unprepare()
110 	data = readl_relaxed(apbc->base);  in clk_apbc_unprepare()
112 	writel_relaxed(data, apbc->base);  in clk_apbc_unprepare()
114 	if (apbc->lock)  in clk_apbc_unprepare()
115 		spin_unlock_irqrestore(apbc->lock, flags);  in clk_apbc_unprepare()
127 	struct clk_apbc *apbc;  in mmp_clk_register_apbc()  local
131 	apbc = kzalloc(sizeof(*apbc), GFP_KERNEL);  in mmp_clk_register_apbc()
132 	if (!apbc)  in mmp_clk_register_apbc()
141 	apbc->base = base;  in mmp_clk_register_apbc()
142 	apbc->delay = delay;  in mmp_clk_register_apbc()
143 	apbc->flags = apbc_flags;  in mmp_clk_register_apbc()
144 	apbc->lock = lock;  in mmp_clk_register_apbc()
145 	apbc->hw.init = &init;  in mmp_clk_register_apbc()
147 	clk = clk_register(NULL, &apbc->hw);  in mmp_clk_register_apbc()
149 		kfree(apbc);  in mmp_clk_register_apbc()