spi: imx: Fix freeing of DMA channels if spi_bitbang_start() fails

If the SPI controller has has_dmamode = true and spi_bitbang_start() fails
in spi_imx_probe(), then the driver must release the DMA channels acquired
in spi_imx_sdma_init() by calling spi_imx_sdma_exit() in the fail path.

Fixes: f62caccd12c1 ("spi: spi-imx: add DMA support")
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: NXP Linux Team <[email protected]>
Cc: Robin Gong <[email protected]>
Cc: Shawn Guo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

0 files changed, 0 insertions, 0 deletions