| Message ID | 20201207135959.154124-5-tudor.ambarus@microchip.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | c066efb07d1e8b801ea9d0727119958c9904e63d |
| Headers | show |
| Series | spi: atmel-quadspi: Fix AHB memory accesses | expand |
diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 5fd0dc70bd74..f4f3d5c9ce50 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -394,15 +394,15 @@ static int atmel_qspi_set_cfg(struct atmel_qspi *aq, atmel_qspi_write(icr, aq, QSPI_RICR); else atmel_qspi_write(icr, aq, QSPI_WICR); - atmel_qspi_write(ifr, aq, QSPI_IFR); } else { if (op->data.nbytes && op->data.dir == SPI_MEM_DATA_OUT) ifr |= QSPI_IFR_SAMA5D2_WRITE_TRSFR; atmel_qspi_write(icr, aq, QSPI_ICR); - atmel_qspi_write(ifr, aq, QSPI_IFR); } + atmel_qspi_write(ifr, aq, QSPI_IFR); + return 0; }
QSPI_IFR is set as the last QSPI Instruction Frame register regardless of the sama5d2 or sam9x60 version of the IP. Move the writing of QSPI_IFR outside of the IP specific code. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> --- drivers/spi/atmel-quadspi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)