diff options
Diffstat (limited to 'drivers/dma/ti/k3-udma-private.c')
| -rw-r--r-- | drivers/dma/ti/k3-udma-private.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/dma/ti/k3-udma-private.c b/drivers/dma/ti/k3-udma-private.c index d4f1e4e9603a..05228bf00033 100644 --- a/drivers/dma/ti/k3-udma-private.c +++ b/drivers/dma/ti/k3-udma-private.c @@ -3,6 +3,8 @@ * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com * Author: Peter Ujfalusi <peter.ujfalusi@ti.com> */ +#include <linux/of.h> +#include <linux/of_platform.h> int xudma_navss_psil_pair(struct udma_dev *ud, u32 src_thread, u32 dst_thread) { @@ -31,14 +33,14 @@ struct udma_dev *of_xudma_dev_get(struct device_node *np, const char *property) } pdev = of_find_device_by_node(udma_node); + if (np != udma_node) + of_node_put(udma_node); + if (!pdev) { pr_debug("UDMA device not found\n"); return ERR_PTR(-EPROBE_DEFER); } - if (np != udma_node) - of_node_put(udma_node); - ud = platform_get_drvdata(pdev); if (!ud) { pr_debug("UDMA has not been probed\n"); |