spi-fsl-dspi: Fix CTAR Register access
[cascardo/linux.git] / drivers / spi / spi-fsl-dspi.c
index 59a1143..39412c9 100644 (file)
@@ -167,7 +167,7 @@ static inline int is_double_byte_mode(struct fsl_dspi *dspi)
 {
        unsigned int val;
 
-       regmap_read(dspi->regmap, SPI_CTAR(dspi->cs), &val);
+       regmap_read(dspi->regmap, SPI_CTAR(0), &val);
 
        return ((val & SPI_FRAME_BITS_MASK) == SPI_FRAME_BITS(8)) ? 0 : 1;
 }
@@ -257,7 +257,7 @@ static u32 dspi_data_to_pushr(struct fsl_dspi *dspi, int tx_word)
 
        return  SPI_PUSHR_TXDATA(d16) |
                SPI_PUSHR_PCS(dspi->cs) |
-               SPI_PUSHR_CTAS(dspi->cs) |
+               SPI_PUSHR_CTAS(0) |
                SPI_PUSHR_CONT;
 }
 
@@ -290,7 +290,7 @@ static int dspi_eoq_write(struct fsl_dspi *dspi)
                 */
                if (tx_word && (dspi->len == 1)) {
                        dspi->dataflags |= TRAN_STATE_WORD_ODD_NUM;
-                       regmap_update_bits(dspi->regmap, SPI_CTAR(dspi->cs),
+                       regmap_update_bits(dspi->regmap, SPI_CTAR(0),
                                        SPI_FRAME_BITS_MASK, SPI_FRAME_BITS(8));
                        tx_word = 0;
                }
@@ -339,7 +339,7 @@ static int dspi_tcfq_write(struct fsl_dspi *dspi)
 
        if (tx_word && (dspi->len == 1)) {
                dspi->dataflags |= TRAN_STATE_WORD_ODD_NUM;
-               regmap_update_bits(dspi->regmap, SPI_CTAR(dspi->cs),
+               regmap_update_bits(dspi->regmap, SPI_CTAR(0),
                                SPI_FRAME_BITS_MASK, SPI_FRAME_BITS(8));
                tx_word = 0;
        }
@@ -407,7 +407,7 @@ static int dspi_transfer_one_message(struct spi_master *master,
                regmap_update_bits(dspi->regmap, SPI_MCR,
                                SPI_MCR_CLR_TXF | SPI_MCR_CLR_RXF,
                                SPI_MCR_CLR_TXF | SPI_MCR_CLR_RXF);
-               regmap_write(dspi->regmap, SPI_CTAR(dspi->cs),
+               regmap_write(dspi->regmap, SPI_CTAR(0),
                                dspi->cur_chip->ctar_val);
 
                trans_mode = dspi->devtype_data->trans_mode;
@@ -566,7 +566,7 @@ static irqreturn_t dspi_interrupt(int irq, void *dev_id)
                if (!dspi->len) {
                        if (dspi->dataflags & TRAN_STATE_WORD_ODD_NUM) {
                                regmap_update_bits(dspi->regmap,
-                                                  SPI_CTAR(dspi->cs),
+                                                  SPI_CTAR(0),
                                                   SPI_FRAME_BITS_MASK,
                                                   SPI_FRAME_BITS(16));
                                dspi->dataflags &= ~TRAN_STATE_WORD_ODD_NUM;