Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com> --- drivers/of/dma.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/of/dma.c b/drivers/of/dma.c index 59631b2..1ae6120 100644 --- a/drivers/of/dma.c +++ b/drivers/of/dma.c @@ -117,7 +117,9 @@ int of_dma_controller_register(struct device_node *np, ofdma->use_count = 0; /* Now queue of_dma controller structure in list */ + spin_lock(&of_dma_lock); list_add_tail(&ofdma->of_dma_controllers, &of_dma_list); + spin_unlock(&of_dma_lock); return 0; } -- 1.7.10.4 _______________________________________________ devicetree-discuss mailing list devicetree-discuss@lists.ozlabs.org https://lists.ozlabs.org/listinfo/devicetree-discuss