146 	unsigned  dsor_exp;  in calc_dsor_exp()  local
153 	for (dsor_exp=0; dsor_exp<4; dsor_exp++) {  in calc_dsor_exp()
160 	return dsor_exp;  in calc_dsor_exp()
233 	int dsor_exp;  in omap1_clk_set_rate_dsp_domain()  local
236 	dsor_exp = calc_dsor_exp(clk, rate);  in omap1_clk_set_rate_dsp_domain()
237 	if (dsor_exp > 3)  in omap1_clk_set_rate_dsp_domain()
238 		dsor_exp = -EINVAL;  in omap1_clk_set_rate_dsp_domain()
239 	if (dsor_exp < 0)  in omap1_clk_set_rate_dsp_domain()
240 		return dsor_exp;  in omap1_clk_set_rate_dsp_domain()
244 	regval |= dsor_exp << clk->rate_offset;  in omap1_clk_set_rate_dsp_domain()
246 	clk->rate = clk->parent->rate / (1 << dsor_exp);  in omap1_clk_set_rate_dsp_domain()
253 	int dsor_exp = calc_dsor_exp(clk, rate);  in omap1_clk_round_rate_ckctl_arm()  local
254 	if (dsor_exp < 0)  in omap1_clk_round_rate_ckctl_arm()
255 		return dsor_exp;  in omap1_clk_round_rate_ckctl_arm()
256 	if (dsor_exp > 3)  in omap1_clk_round_rate_ckctl_arm()
257 		dsor_exp = 3;  in omap1_clk_round_rate_ckctl_arm()
258 	return clk->parent->rate / (1 << dsor_exp);  in omap1_clk_round_rate_ckctl_arm()
263 	int dsor_exp;  in omap1_clk_set_rate_ckctl_arm()  local
266 	dsor_exp = calc_dsor_exp(clk, rate);  in omap1_clk_set_rate_ckctl_arm()
267 	if (dsor_exp > 3)  in omap1_clk_set_rate_ckctl_arm()
268 		dsor_exp = -EINVAL;  in omap1_clk_set_rate_ckctl_arm()
269 	if (dsor_exp < 0)  in omap1_clk_set_rate_ckctl_arm()
270 		return dsor_exp;  in omap1_clk_set_rate_ckctl_arm()
274 	regval |= dsor_exp << clk->rate_offset;  in omap1_clk_set_rate_ckctl_arm()
277 	clk->rate = clk->parent->rate / (1 << dsor_exp);  in omap1_clk_set_rate_ckctl_arm()