151 	unsigned  dsor_exp;  in calc_dsor_exp()  local
156 	for (dsor_exp=0; dsor_exp<4; dsor_exp++) {  in calc_dsor_exp()
163 	return dsor_exp;  in calc_dsor_exp()
267 	int dsor_exp;  in omap1_clk_set_rate_dsp_domain()  local
270 	dsor_exp = calc_dsor_exp(rate, p_rate);  in omap1_clk_set_rate_dsp_domain()
271 	if (dsor_exp > 3)  in omap1_clk_set_rate_dsp_domain()
272 		dsor_exp = -EINVAL;  in omap1_clk_set_rate_dsp_domain()
273 	if (dsor_exp < 0)  in omap1_clk_set_rate_dsp_domain()
274 		return dsor_exp;  in omap1_clk_set_rate_dsp_domain()
278 	regval |= dsor_exp << clk->rate_offset;  in omap1_clk_set_rate_dsp_domain()
280 	clk->rate = p_rate / (1 << dsor_exp);  in omap1_clk_set_rate_dsp_domain()
288 	int dsor_exp = calc_dsor_exp(rate, *p_rate);  in omap1_clk_round_rate_ckctl_arm()  local
290 	if (dsor_exp < 0)  in omap1_clk_round_rate_ckctl_arm()
291 		return dsor_exp;  in omap1_clk_round_rate_ckctl_arm()
292 	if (dsor_exp > 3)  in omap1_clk_round_rate_ckctl_arm()
293 		dsor_exp = 3;  in omap1_clk_round_rate_ckctl_arm()
294 	return *p_rate / (1 << dsor_exp);  in omap1_clk_round_rate_ckctl_arm()
300 	int dsor_exp;  in omap1_clk_set_rate_ckctl_arm()  local
303 	dsor_exp = calc_dsor_exp(rate, p_rate);  in omap1_clk_set_rate_ckctl_arm()
304 	if (dsor_exp > 3)  in omap1_clk_set_rate_ckctl_arm()
305 		dsor_exp = -EINVAL;  in omap1_clk_set_rate_ckctl_arm()
306 	if (dsor_exp < 0)  in omap1_clk_set_rate_ckctl_arm()
307 		return dsor_exp;  in omap1_clk_set_rate_ckctl_arm()
314 	regval |= dsor_exp << clk->rate_offset;  in omap1_clk_set_rate_ckctl_arm()
317 	clk->rate = p_rate / (1 << dsor_exp);  in omap1_clk_set_rate_ckctl_arm()