diff options
| -rw-r--r-- | drivers/spi/spi-stm32.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c index 3d20f09f1ae7..858470a2cab5 100644 --- a/drivers/spi/spi-stm32.c +++ b/drivers/spi/spi-stm32.c @@ -2486,7 +2486,9 @@ err_pm_disable: if (spi->mdma_rx) dma_release_channel(spi->mdma_rx); err_pool_free: - gen_pool_free(spi->sram_pool, (unsigned long)spi->sram_rx_buf, spi->sram_rx_buf_size); + if (spi->sram_pool) + gen_pool_free(spi->sram_pool, (unsigned long)spi->sram_rx_buf, + spi->sram_rx_buf_size); err_dma_release: if (spi->dma_tx) dma_release_channel(spi->dma_tx); |