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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-05-28 09:35:11 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-06-15 23:08:32 -0500 |
| commit | 0084b225ee2639ece7b43af5b0b8a5e3d72a3c1e (patch) | |
| tree | c83a5dbeac990d93fcabd572e6ab1fe854db6027 | |
| parent | e35635000ffd74db358fbc18bc899918810788bf (diff) | |
dmaengine: tegra-apb: Replace zero-length array with flexible-array
There is a regular need in the kernel to provide a way to declare having a
dynamically sized set of trailing elements in a structure. Kernel code should
always use “flexible array members”[1] for these cases. The older style of
one-element or zero-length arrays should no longer be used[2].
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://github.com/KSPP/linux/issues/21
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
| -rw-r--r-- | drivers/dma/tegra20-apb-dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index b9f0d9636620..55fc7400f717 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -225,7 +225,7 @@ struct tegra_dma { u32 global_pause_count; /* Last member of the structure */ - struct tegra_dma_channel channels[0]; + struct tegra_dma_channel channels[]; }; static inline void tdma_write(struct tegra_dma *tdma, u32 reg, u32 val) |