diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-07-10 10:08:47 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-10 10:10:49 -0700 |
| commit | 3321e97eab71df7d632b35276da9f8503e6e040f (patch) | |
| tree | 6a4ec5e7556d99a0ff25f4035f078d8e0186f359 /drivers/spi | |
| parent | e090f978054e1cfcd970234589168fcbcba33976 (diff) | |
| parent | bc9ff192a6c940d9a26e21a0a82f2667067aaf5f (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.16-rc6).
No conflicts.
Adjacent changes:
Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
0a12c435a1d6 ("dt-bindings: net: sun8i-emac: Add A100 EMAC compatible")
b3603c0466a8 ("dt-bindings: net: sun8i-emac: Rename A523 EMAC0 to GMAC0")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-cadence-quadspi.c | 5 | ||||
| -rw-r--r-- | drivers/spi/spi-fsl-dspi.c | 11 | ||||
| -rw-r--r-- | drivers/spi/spi-qpic-snand.c | 16 |
3 files changed, 26 insertions, 6 deletions
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index aa1932ba17cb..d3c78f59b22c 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -1960,11 +1960,6 @@ static int cqspi_probe(struct platform_device *pdev) pm_runtime_enable(dev); - if (cqspi->rx_chan) { - dma_release_channel(cqspi->rx_chan); - goto probe_setup_failed; - } - pm_runtime_set_autosuspend_delay(dev, CQSPI_AUTOSUSPEND_TIMEOUT); pm_runtime_use_autosuspend(dev); pm_runtime_get_noresume(dev); diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index 863781ba6c16..0dcd49114095 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -983,11 +983,20 @@ static int dspi_transfer_one_message(struct spi_controller *ctlr, if (dspi->devtype_data->trans_mode == DSPI_DMA_MODE) { status = dspi_dma_xfer(dspi); } else { + /* + * Reinitialize the completion before transferring data + * to avoid the case where it might remain in the done + * state due to a spurious interrupt from a previous + * transfer. This could falsely signal that the current + * transfer has completed. + */ + if (dspi->irq) + reinit_completion(&dspi->xfer_done); + dspi_fifo_write(dspi); if (dspi->irq) { wait_for_completion(&dspi->xfer_done); - reinit_completion(&dspi->xfer_done); } else { do { status = dspi_poll(dspi); diff --git a/drivers/spi/spi-qpic-snand.c b/drivers/spi/spi-qpic-snand.c index 77d9cc65477a..f2e1a27b410d 100644 --- a/drivers/spi/spi-qpic-snand.c +++ b/drivers/spi/spi-qpic-snand.c @@ -315,6 +315,22 @@ static int qcom_spi_ecc_init_ctx_pipelined(struct nand_device *nand) mtd_set_ooblayout(mtd, &qcom_spi_ooblayout); + /* + * Free the temporary BAM transaction allocated initially by + * qcom_nandc_alloc(), and allocate a new one based on the + * updated max_cwperpage value. + */ + qcom_free_bam_transaction(snandc); + + snandc->max_cwperpage = cwperpage; + + snandc->bam_txn = qcom_alloc_bam_transaction(snandc); + if (!snandc->bam_txn) { + dev_err(snandc->dev, "failed to allocate BAM transaction\n"); + ret = -ENOMEM; + goto err_free_ecc_cfg; + } + ecc_cfg->cfg0 = FIELD_PREP(CW_PER_PAGE_MASK, (cwperpage - 1)) | FIELD_PREP(UD_SIZE_BYTES_MASK, ecc_cfg->cw_data) | FIELD_PREP(DISABLE_STATUS_AFTER_WRITE, 1) | |