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

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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: 79b8a705e2 ("spi: stm32: Add OSPI driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://patch.msgid.link/2674c8df1d05ab312826b69bfe9559f81d125a0b.1744975624.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Christophe JAILLET
2025-04-18 13:27:53 +02:00
committed by Mark Brown
parent 8ffd015db8
commit 460b14b092
1 changed files with 4 additions and 0 deletions
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drivers/spi/spi-stm32-ospi.c
+4
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@@ -960,6 +960,10 @@ err_pm_resume:
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;
}