From a70c6e06ed7c8c84612c7e3dada9d6895b65c70a Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Tue, 28 Mar 2017 10:47:22 +0200 Subject: [PATCH] clk: meson: gxbb: protect against holes in the onecell_data array The clock controller is getting more complex and it might be possible, in the future, to have holes in the clk_hw_onecell_data array. Just make sure we skip those holes if it ever happens. Acked-by: Michael Turquette Signed-off-by: Jerome Brunet --- drivers/clk/meson/gxbb.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c index 7519766..28812ea 100644 --- a/drivers/clk/meson/gxbb.c +++ b/drivers/clk/meson/gxbb.c @@ -1388,6 +1388,10 @@ static int gxbb_clkc_probe(struct platform_device *pdev) * register all clks */ for (clkid = 0; clkid < clkc_data->hw_onecell_data->num; clkid++) { + /* array might be sparse */ + if (!clkc_data->hw_onecell_data->hws[clkid]) + continue; + ret = devm_clk_hw_register(dev, clkc_data->hw_onecell_data->hws[clkid]); if (ret) -- 2.7.4