diff options
| -rw-r--r-- | drivers/spi/spi-dw.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h index 51bab30b9f85..6b30f5089218 100644 --- a/drivers/spi/spi-dw.h +++ b/drivers/spi/spi-dw.h @@ -230,14 +230,15 @@ static inline void spi_umask_intr(struct dw_spi *dws, u32 mask) } /* - * This does disable the SPI controller, interrupts, and re-enable the - * controller back. Transmit and receive FIFO buffers are cleared when the - * device is disabled. + * This disables the SPI controller, interrupts, clears the interrupts status, + * and re-enable the controller back. Transmit and receive FIFO buffers are + * cleared when the device is disabled. */ static inline void spi_reset_chip(struct dw_spi *dws) { spi_enable_chip(dws, 0); spi_mask_intr(dws, 0xff); + dw_readl(dws, DW_SPI_ICR); spi_enable_chip(dws, 1); } |