spi: ti-qspi: Fix mmap read when more than one CS in use

[linux-2.6-block.git] / drivers / spi / spi-ti-qspi.c

diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c
index 5f19016bbf104b20b77ed7a3ecbaa8ea4af2793d..b9fb6493cd6b9f0fe59c7e27ad98208227473061 100644 (file)
--- a/drivers/spi/spi-ti-qspi.c
+++ b/drivers/spi/spi-ti-qspi.c
@@ -490,8 +490,8 @@ static void ti_qspi_enable_memory_map(struct spi_device *spi)
        ti_qspi_write(qspi, MM_SWITCH, QSPI_SPI_SWITCH_REG);
        if (qspi->ctrl_base) {
                regmap_update_bits(qspi->ctrl_base, qspi->ctrl_reg,
-                                  MEM_CS_EN(spi->chip_select),
-                                  MEM_CS_MASK);
+                                  MEM_CS_MASK,
+                                  MEM_CS_EN(spi->chip_select));
        }
        qspi->mmap_enabled = true;
 }
@@ -503,7 +503,7 @@ static void ti_qspi_disable_memory_map(struct spi_device *spi)
        ti_qspi_write(qspi, 0, QSPI_SPI_SWITCH_REG);
        if (qspi->ctrl_base)
                regmap_update_bits(qspi->ctrl_base, qspi->ctrl_reg,
-                                  0, MEM_CS_MASK);
+                                  MEM_CS_MASK, 0);
        qspi->mmap_enabled = false;
 }