From: kernel test robot <lkp@xxxxxxxxx> Zero-length and one-element arrays are deprecated, see Documentation/process/deprecated.rst Flexible-array members should be used instead. Generated by: scripts/coccinelle/misc/flexible_array.cocci CC: Akhil R <akhilrajeev@xxxxxxxxxx> Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: Julia Lawall <julia.lawall@xxxxxxxx> --- url: https://github.com/0day-ci/linux/commits/Akhil-R/Add-NVIDIA-Tegra-GPC-DMA-driver/20211122-173019 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next :::::: branch date: 29 hours ago :::::: commit date: 29 hours ago Please take the patch only if it's a positive warning. Thanks! tegra186-gpc-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/dma/tegra186-gpc-dma.c +++ b/drivers/dma/tegra186-gpc-dma.c @@ -238,7 +238,7 @@ struct tegra_dma { unsigned long sid_m2d_reserved; unsigned long sid_d2m_reserved; unsigned long sid_m2m_reserved; - struct tegra_dma_channel channels[0]; + struct tegra_dma_channel channels[]; }; static inline void tdc_write(struct tegra_dma_channel *tdc,
