163 	unsigned int temp;  in i2c_imx_bus_busy()  local
168 		temp = readb(i2c_imx->base + IMX_I2C_I2SR);  in i2c_imx_bus_busy()
169 		if (for_busy && (temp & I2SR_IBB))  in i2c_imx_bus_busy()
171 		if (!for_busy && !(temp & I2SR_IBB))  in i2c_imx_bus_busy()
210 	unsigned int temp = 0;  in i2c_imx_start()  local
225 	temp = readb(i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_start()
226 	temp |= I2CR_MSTA;  in i2c_imx_start()
227 	writeb(temp, i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_start()
233 	temp |= I2CR_IIEN | I2CR_MTX | I2CR_TXAK;  in i2c_imx_start()
234 	writeb(temp, i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_start()
240 	unsigned int temp = 0;  in i2c_imx_stop()  local
245 		temp = readb(i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_stop()
246 		temp &= ~(I2CR_MSTA | I2CR_MTX);  in i2c_imx_stop()
247 		writeb(temp, i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_stop()
308 	unsigned int temp;  in i2c_imx_isr()  local
310 	temp = readb(i2c_imx->base + IMX_I2C_I2SR);  in i2c_imx_isr()
311 	if (temp & I2SR_IIF) {  in i2c_imx_isr()
313 		i2c_imx->i2csr = temp;  in i2c_imx_isr()
314 		temp &= ~I2SR_IIF;  in i2c_imx_isr()
315 		writeb(temp, i2c_imx->base + IMX_I2C_I2SR);  in i2c_imx_isr()
359 	unsigned int temp;  in i2c_imx_read()  local
377 	temp = readb(i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_read()
378 	temp &= ~I2CR_MTX;  in i2c_imx_read()
380 		temp &= ~I2CR_TXAK;  in i2c_imx_read()
381 	writeb(temp, i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_read()
396 			temp = readb(i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_read()
397 			temp &= ~(I2CR_MSTA | I2CR_MTX);  in i2c_imx_read()
398 			writeb(temp, i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_read()
404 			temp = readb(i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_read()
405 			temp |= I2CR_TXAK;  in i2c_imx_read()
406 			writeb(temp, i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_read()
419 	unsigned int i, temp;  in i2c_imx_xfer()  local
435 			temp = readb(i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_xfer()
436 			temp |= I2CR_RSTA;  in i2c_imx_xfer()
437 			writeb(temp, i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_xfer()
446 		temp = readb(i2c_imx->base + IMX_I2C_I2CR);  in i2c_imx_xfer()
449 			(temp & I2CR_IEN ? 1 : 0), (temp & I2CR_IIEN ? 1 : 0),  in i2c_imx_xfer()
450 			(temp & I2CR_MSTA ? 1 : 0), (temp & I2CR_MTX ? 1 : 0),  in i2c_imx_xfer()
451 			(temp & I2CR_TXAK ? 1 : 0), (temp & I2CR_RSTA ? 1 : 0));  in i2c_imx_xfer()
452 		temp = readb(i2c_imx->base + IMX_I2C_I2SR);  in i2c_imx_xfer()
456 			(temp & I2SR_ICF ? 1 : 0), (temp & I2SR_IAAS ? 1 : 0),  in i2c_imx_xfer()
457 			(temp & I2SR_IBB ? 1 : 0), (temp & I2SR_IAL ? 1 : 0),  in i2c_imx_xfer()
458 			(temp & I2SR_SRW ? 1 : 0), (temp & I2SR_IIF ? 1 : 0),  in i2c_imx_xfer()
459 			(temp & I2SR_RXAK ? 1 : 0));  in i2c_imx_xfer()