452 	u32 i2c_ctl;  in exynos5_i2c_reset()  local
455 	i2c_ctl = readl(i2c->regs + HSI2C_CTL);  in exynos5_i2c_reset()
456 	i2c_ctl |= HSI2C_SW_RST;  in exynos5_i2c_reset()
457 	writel(i2c_ctl, i2c->regs + HSI2C_CTL);  in exynos5_i2c_reset()
459 	i2c_ctl = readl(i2c->regs + HSI2C_CTL);  in exynos5_i2c_reset()
460 	i2c_ctl &= ~HSI2C_SW_RST;  in exynos5_i2c_reset()
461 	writel(i2c_ctl, i2c->regs + HSI2C_CTL);  in exynos5_i2c_reset()
682 	u32 i2c_ctl;  in exynos5_i2c_message_start()  local
695 	i2c_ctl = readl(i2c->regs + HSI2C_CTL);  in exynos5_i2c_message_start()
696 	i2c_ctl &= ~(HSI2C_TXCHON | HSI2C_RXCHON);  in exynos5_i2c_message_start()
700 		i2c_ctl |= HSI2C_RXCHON;  in exynos5_i2c_message_start()
711 		i2c_ctl |= HSI2C_TXCHON;  in exynos5_i2c_message_start()
728 	writel(i2c_ctl, i2c->regs + HSI2C_CTL);  in exynos5_i2c_message_start()