133 	u32 gpcon, old, new, mask;  in samsung_gpio_pm_2bit_resume()  local
145 	for (nr = 0, mask = 0x03; nr < 32; nr += 2, mask <<= 2) {  in samsung_gpio_pm_2bit_resume()
146 		old = (old_gpcon & mask) >> nr;  in samsung_gpio_pm_2bit_resume()
147 		new = (gps_gpcon & mask) >> nr;  in samsung_gpio_pm_2bit_resume()
172 		change_mask |= mask;  in samsung_gpio_pm_2bit_resume()
210 	u32 old, new, mask;  in samsung_gpio_pm_4bit_mask()  local
214 	for (nr = 0, mask = 0x0f; nr < 16; nr += 4, mask <<= 4) {  in samsung_gpio_pm_4bit_mask()
215 		old = (old_gpcon & mask) >> nr;  in samsung_gpio_pm_4bit_mask()
216 		new = (gps_gpcon & mask) >> nr;  in samsung_gpio_pm_4bit_mask()
241 		change_mask |= mask;  in samsung_gpio_pm_4bit_mask()
252 	u32 gpcon, mask;  in samsung_gpio_pm_4bit_con()  local
254 	mask = samsung_gpio_pm_4bit_mask(old_gpcon, gps_gpcon);  in samsung_gpio_pm_4bit_con()
256 	gpcon = old_gpcon & ~mask;  in samsung_gpio_pm_4bit_con()
257 	gpcon |= gps_gpcon & mask;  in samsung_gpio_pm_4bit_con()