23 	struct clk_fractional_divider *fd = to_clk_fd(hw);  in clk_fd_recalc_rate()  local
28 	if (fd->lock)  in clk_fd_recalc_rate()
29 		spin_lock_irqsave(fd->lock, flags);  in clk_fd_recalc_rate()
31 	val = clk_readl(fd->reg);  in clk_fd_recalc_rate()
33 	if (fd->lock)  in clk_fd_recalc_rate()
34 		spin_unlock_irqrestore(fd->lock, flags);  in clk_fd_recalc_rate()
36 	m = (val & fd->mmask) >> fd->mshift;  in clk_fd_recalc_rate()
37 	n = (val & fd->nmask) >> fd->nshift;  in clk_fd_recalc_rate()
51 	struct clk_fractional_divider *fd = to_clk_fd(hw);  in clk_fd_round_rate()  local
52 	unsigned maxn = (fd->nmask >> fd->nshift) + 1;  in clk_fd_round_rate()
71 	struct clk_fractional_divider *fd = to_clk_fd(hw);  in clk_fd_set_rate()  local
81 	if (fd->lock)  in clk_fd_set_rate()
82 		spin_lock_irqsave(fd->lock, flags);  in clk_fd_set_rate()
84 	val = clk_readl(fd->reg);  in clk_fd_set_rate()
85 	val &= ~(fd->mmask | fd->nmask);  in clk_fd_set_rate()
86 	val |= (m << fd->mshift) | (n << fd->nshift);  in clk_fd_set_rate()
87 	clk_writel(val, fd->reg);  in clk_fd_set_rate()
89 	if (fd->lock)  in clk_fd_set_rate()
90 		spin_unlock_irqrestore(fd->lock, flags);  in clk_fd_set_rate()
107 	struct clk_fractional_divider *fd;  in clk_register_fractional_divider()  local
111 	fd = kzalloc(sizeof(*fd), GFP_KERNEL);  in clk_register_fractional_divider()
112 	if (!fd) {  in clk_register_fractional_divider()
123 	fd->reg = reg;  in clk_register_fractional_divider()
124 	fd->mshift = mshift;  in clk_register_fractional_divider()
125 	fd->mmask = (BIT(mwidth) - 1) << mshift;  in clk_register_fractional_divider()
126 	fd->nshift = nshift;  in clk_register_fractional_divider()
127 	fd->nmask = (BIT(nwidth) - 1) << nshift;  in clk_register_fractional_divider()
128 	fd->flags = clk_divider_flags;  in clk_register_fractional_divider()
129 	fd->lock = lock;  in clk_register_fractional_divider()
130 	fd->hw.init = &init;  in clk_register_fractional_divider()
132 	clk = clk_register(dev, &fd->hw);  in clk_register_fractional_divider()
134 		kfree(fd);  in clk_register_fractional_divider()