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| author | Otavio Salvador <otavio@ossystems.com.br> | 2020-05-20 08:43:03 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-20 08:43:03 -0300 |
| commit | 1279cd128bba968ebe0a2df7f7ae38bae90250ef (patch) | |
| tree | df6b1a190760f51465122ca4c13492d5ac5984c6 /drivers/spi/spidev.c | |
| parent | 0a8ab17689e628c84a666195bfc6ab85d11cf057 (diff) | |
| parent | 2ae782ca839e0ee07de37122ddea362adff2e975 (diff) | |
Merge pull request #76 from toradex/4.9-2.3.x-imx
4.9 2.3.x imx
Diffstat (limited to 'drivers/spi/spidev.c')
| -rw-r--r-- | drivers/spi/spidev.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 2e05046f866b..a685c6114a8d 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -663,6 +663,9 @@ static int spidev_release(struct inode *inode, struct file *filp) if (dofree) kfree(spidev); } +#ifdef CONFIG_SPI_SLAVE + spi_slave_abort(spidev->spi); +#endif mutex_unlock(&device_list_lock); return 0; @@ -751,11 +754,9 @@ static int spidev_probe(struct spi_device *spi) * compatible string, it is a Linux implementation thing * rather than a description of the hardware. */ - if (spi->dev.of_node && !of_match_device(spidev_dt_ids, &spi->dev)) { - dev_err(&spi->dev, "buggy DT: spidev listed directly in DT\n"); - WARN_ON(spi->dev.of_node && - !of_match_device(spidev_dt_ids, &spi->dev)); - } + WARN(spi->dev.of_node && + of_device_is_compatible(spi->dev.of_node, "spidev"), + "%pOF: buggy DT: spidev listed directly in DT\n", spi->dev.of_node); spidev_probe_acpi(spi); |