[PATCH] spi: stm32-ospi: Fix an error handling path in stm32_ospi_probe()

[Christophe JAILLET]

If an error occurs after a successful stm32_ospi_dma_setup() call, some
dma_release_channel() calls are needed to release some resources, as
already done in the remove function.

Fixes: 79b8a705e26c ("spi: stm32: Add OSPI driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet at wanadoo.fr>
---
Compile tested-only
---
 drivers/spi/spi-stm32-ospi.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/spi/spi-stm32-ospi.c b/drivers/spi/spi-stm32-ospi.c
index 668022098b1e..9ec9823409cc 100644
--- a/drivers/spi/spi-stm32-ospi.c
+++ b/drivers/spi/spi-stm32-ospi.c
@@ -960,6 +960,10 @@ static int stm32_ospi_probe(struct platform_device *pdev)
 err_pm_enable:
 	pm_runtime_force_suspend(ospi->dev);
 	mutex_destroy(&ospi->lock);
+	if (ospi->dma_chtx)
+		dma_release_channel(ospi->dma_chtx);
+	if (ospi->dma_chrx)
+		dma_release_channel(ospi->dma_chrx);
 
 	return ret;
 }
-- 
2.49.0