lantiq: Fixed reading the number of RX FIFOs in the SPI driver

[openwrt/svn-archive/archive.git] / target / linux / lantiq / patches-3.18 / 0033-SPI-MIPS-lantiq-adds-spi-xway.patch

diff --git a/target/linux/lantiq/patches-3.18/0033-SPI-MIPS-lantiq-adds-spi-xway.patch b/target/linux/lantiq/patches-3.18/0033-SPI-MIPS-lantiq-adds-spi-xway.patch
index ed00b343368dfb9d6a0b9b853dc85d0519762133..9cc9349a71a133951c3abd4fd1f7d44d9403d26f 100644 (file)
--- a/target/linux/lantiq/patches-3.18/0033-SPI-MIPS-lantiq-adds-spi-xway.patch
+++ b/target/linux/lantiq/patches-3.18/0033-SPI-MIPS-lantiq-adds-spi-xway.patch
@@ -913,7 +913,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +      /* Read module capabilities */
 +      id = ltq_spi_reg_read(hw, LTQ_SPI_ID);
 +      hw->txfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK;
 +      /* Read module capabilities */
 +      id = ltq_spi_reg_read(hw, LTQ_SPI_ID);
 +      hw->txfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK;

-+      hw->rxfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK;
++      hw->rxfs = (id >> LTQ_SPI_ID_RXFS_SHIFT) & LTQ_SPI_ID_RXFS_MASK;

 +      hw->dma_support = (id & LTQ_SPI_ID_CFG) ? 1 : 0;
 +
 +      ltq_spi_config_mode_set(hw);
 +      hw->dma_support = (id & LTQ_SPI_ID_CFG) ? 1 : 0;
 +
 +      ltq_spi_config_mode_set(hw);