| Message ID | 20230817203019.never.795-kees@kernel.org |
|---|---|
| State | Accepted |
| Commit | f316cdff8d677db9ad9c90acb44c4cd535b0ee27 |
| Headers | show |
| Series | clk: Annotate struct clk_hw_onecell_data with __counted_by | expand |
On 8/17/23 14:30, Kees Cook wrote: > Prepare for the coming implementation by GCC and Clang of the __counted_by > attribute. Flexible array members annotated with __counted_by can have > their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS > (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family > functions). > > As found with Coccinelle[1], add __counted_by for struct clk_hw_onecell_data. > Additionally, since the element count member must be set before accessing > the annotated flexible array member, move its initialization earlier. > > [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci > > Cc: Michael Turquette <mturquette@baylibre.com> > Cc: Stephen Boyd <sboyd@kernel.org> > Cc: Joel Stanley <joel@jms.id.au> > Cc: Andrew Jeffery <andrew@aj.id.au> > Cc: Taichi Sugaya <sugaya.taichi@socionext.com> > Cc: Takao Orito <orito.takao@socionext.com> > Cc: Qin Jian <qinjian@cqplus1.com> > Cc: Andrew Lunn <andrew@lunn.ch> > Cc: Gregory Clement <gregory.clement@bootlin.com> > Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> > Cc: Andy Gross <agross@kernel.org> > Cc: Bjorn Andersson <andersson@kernel.org> > Cc: Konrad Dybcio <konrad.dybcio@linaro.org> > Cc: Sergio Paracuellos <sergio.paracuellos@gmail.com> > Cc: Matthias Brugger <matthias.bgg@gmail.com> > Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > Cc: Maxime Ripard <mripard@kernel.org> > Cc: Chen-Yu Tsai <wens@csie.org> > Cc: Jernej Skrabec <jernej.skrabec@gmail.com> > Cc: David Airlie <airlied@gmail.com> > Cc: Daniel Vetter <daniel@ffwll.ch> > Cc: Samuel Holland <samuel@sholland.org> > Cc: Vinod Koul <vkoul@kernel.org> > Cc: Kishon Vijay Abraham I <kishon@kernel.org> > Cc: linux-clk@vger.kernel.org > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-aspeed@lists.ozlabs.org > Cc: linux-arm-msm@vger.kernel.org > Cc: linux-mediatek@lists.infradead.org > Cc: dri-devel@lists.freedesktop.org > Cc: linux-sunxi@lists.linux.dev > Cc: linux-phy@lists.infradead.org > Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Thanks -- Gustavo > --- > drivers/clk/clk-aspeed.c | 3 +-- > drivers/clk/clk-ast2600.c | 2 +- > drivers/clk/clk-gemini.c | 2 +- > drivers/clk/clk-milbeaut.c | 3 +-- > drivers/clk/clk-sp7021.c | 3 +-- > drivers/clk/mvebu/cp110-system-controller.c | 2 +- > drivers/clk/qcom/clk-cpu-8996.c | 2 +- > drivers/clk/ralink/clk-mt7621.c | 3 +-- > drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 3 +-- > drivers/phy/qualcomm/phy-qcom-edp.c | 2 +- > include/linux/clk-provider.h | 2 +- > 11 files changed, 11 insertions(+), 16 deletions(-) > > diff --git a/drivers/clk/clk-aspeed.c b/drivers/clk/clk-aspeed.c > index 284710adaef5..ff84191d0fe8 100644 > --- a/drivers/clk/clk-aspeed.c > +++ b/drivers/clk/clk-aspeed.c > @@ -701,6 +701,7 @@ static void __init aspeed_cc_init(struct device_node *np) > GFP_KERNEL); > if (!aspeed_clk_data) > return; > + aspeed_clk_data->num = ASPEED_NUM_CLKS; > > /* > * This way all clocks fetched before the platform device probes, > @@ -732,8 +733,6 @@ static void __init aspeed_cc_init(struct device_node *np) > aspeed_ast2500_cc(map); > else > pr_err("unknown platform, failed to add clocks\n"); > - > - aspeed_clk_data->num = ASPEED_NUM_CLKS; > ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, aspeed_clk_data); > if (ret) > pr_err("failed to add DT provider: %d\n", ret); > diff --git a/drivers/clk/clk-ast2600.c b/drivers/clk/clk-ast2600.c > index f9e27f95a967..909c3137c428 100644 > --- a/drivers/clk/clk-ast2600.c > +++ b/drivers/clk/clk-ast2600.c > @@ -839,6 +839,7 @@ static void __init aspeed_g6_cc_init(struct device_node *np) > ASPEED_G6_NUM_CLKS), GFP_KERNEL); > if (!aspeed_g6_clk_data) > return; > + aspeed_g6_clk_data->num = ASPEED_G6_NUM_CLKS; > > /* > * This way all clocks fetched before the platform device probes, > @@ -860,7 +861,6 @@ static void __init aspeed_g6_cc_init(struct device_node *np) > } > > aspeed_g6_cc(map); > - aspeed_g6_clk_data->num = ASPEED_G6_NUM_CLKS; > ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, aspeed_g6_clk_data); > if (ret) > pr_err("failed to add DT provider: %d\n", ret); > diff --git a/drivers/clk/clk-gemini.c b/drivers/clk/clk-gemini.c > index a23fa6d47ef1..2572d15aadd0 100644 > --- a/drivers/clk/clk-gemini.c > +++ b/drivers/clk/clk-gemini.c > @@ -404,6 +404,7 @@ static void __init gemini_cc_init(struct device_node *np) > GFP_KERNEL); > if (!gemini_clk_data) > return; > + gemini_clk_data->num = GEMINI_NUM_CLKS; > > /* > * This way all clock fetched before the platform device probes, > @@ -457,7 +458,6 @@ static void __init gemini_cc_init(struct device_node *np) > gemini_clk_data->hws[GEMINI_CLK_APB] = hw; > > /* Register the clocks to be accessed by the device tree */ > - gemini_clk_data->num = GEMINI_NUM_CLKS; > of_clk_add_hw_provider(np, of_clk_hw_onecell_get, gemini_clk_data); > } > CLK_OF_DECLARE_DRIVER(gemini_cc, "cortina,gemini-syscon", gemini_cc_init); > diff --git a/drivers/clk/clk-milbeaut.c b/drivers/clk/clk-milbeaut.c > index 050fd4fb588f..18c20aff45f7 100644 > --- a/drivers/clk/clk-milbeaut.c > +++ b/drivers/clk/clk-milbeaut.c > @@ -618,6 +618,7 @@ static void __init m10v_cc_init(struct device_node *np) > > if (!m10v_clk_data) > return; > + m10v_clk_data->num = M10V_NUM_CLKS; > > base = of_iomap(np, 0); > if (!base) { > @@ -654,8 +655,6 @@ static void __init m10v_cc_init(struct device_node *np) > base + CLKSEL(1), 0, 3, 0, rclk_table, > &m10v_crglock, NULL); > m10v_clk_data->hws[M10V_RCLK_ID] = hw; > - > - m10v_clk_data->num = M10V_NUM_CLKS; > of_clk_add_hw_provider(np, of_clk_hw_onecell_get, m10v_clk_data); > } > CLK_OF_DECLARE_DRIVER(m10v_cc, "socionext,milbeaut-m10v-ccu", m10v_cc_init); > diff --git a/drivers/clk/clk-sp7021.c b/drivers/clk/clk-sp7021.c > index 11d22043ddd7..01d3c4c7b0b2 100644 > --- a/drivers/clk/clk-sp7021.c > +++ b/drivers/clk/clk-sp7021.c > @@ -621,6 +621,7 @@ static int sp7021_clk_probe(struct platform_device *pdev) > GFP_KERNEL); > if (!clk_data) > return -ENOMEM; > + clk_data->num = CLK_MAX; > > hws = clk_data->hws; > pd_ext.index = 0; > @@ -688,8 +689,6 @@ static int sp7021_clk_probe(struct platform_device *pdev) > return PTR_ERR(hws[i]); > } > > - clk_data->num = CLK_MAX; > - > return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data); > } > > diff --git a/drivers/clk/mvebu/cp110-system-controller.c b/drivers/clk/mvebu/cp110-system-controller.c > index 84c8900542e4..03c59bf22106 100644 > --- a/drivers/clk/mvebu/cp110-system-controller.c > +++ b/drivers/clk/mvebu/cp110-system-controller.c > @@ -240,9 +240,9 @@ static int cp110_syscon_common_probe(struct platform_device *pdev, > GFP_KERNEL); > if (!cp110_clk_data) > return -ENOMEM; > + cp110_clk_data->num = CP110_CLK_NUM; > > cp110_clks = cp110_clk_data->hws; > - cp110_clk_data->num = CP110_CLK_NUM; > > /* Register the PLL0 which is the root of the hw tree */ > pll0_name = ap_cp_unique_name(dev, syscon_node, "pll0"); > diff --git a/drivers/clk/qcom/clk-cpu-8996.c b/drivers/clk/qcom/clk-cpu-8996.c > index 592c7c3cdeb7..72689448a653 100644 > --- a/drivers/clk/qcom/clk-cpu-8996.c > +++ b/drivers/clk/qcom/clk-cpu-8996.c > @@ -590,6 +590,7 @@ static int qcom_cpu_clk_msm8996_driver_probe(struct platform_device *pdev) > data = devm_kzalloc(dev, struct_size(data, hws, 2), GFP_KERNEL); > if (!data) > return -ENOMEM; > + data->num = 2; > > base = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(base)) > @@ -605,7 +606,6 @@ static int qcom_cpu_clk_msm8996_driver_probe(struct platform_device *pdev) > > data->hws[0] = &pwrcl_pmux.clkr.hw; > data->hws[1] = &perfcl_pmux.clkr.hw; > - data->num = 2; > > return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, data); > } > diff --git a/drivers/clk/ralink/clk-mt7621.c b/drivers/clk/ralink/clk-mt7621.c > index d95a33293b0a..92d14350c4b3 100644 > --- a/drivers/clk/ralink/clk-mt7621.c > +++ b/drivers/clk/ralink/clk-mt7621.c > @@ -521,6 +521,7 @@ static int mt7621_clk_probe(struct platform_device *pdev) > GFP_KERNEL); > if (!clk_data) > return -ENOMEM; > + clk_data->num = count; > > for (i = 0; i < ARRAY_SIZE(mt7621_clks_base); i++) > clk_data->hws[i] = mt7621_clk_early[i]; > @@ -537,8 +538,6 @@ static int mt7621_clk_probe(struct platform_device *pdev) > goto unreg_clk_fixed; > } > > - clk_data->num = count; > - > ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data); > if (ret) { > dev_err(dev, "Couldn't add clk hw provider\n"); > diff --git a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c > index 6f076cf4b403..a1ca3916f42b 100644 > --- a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c > +++ b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c > @@ -141,6 +141,7 @@ static int sun8i_tcon_top_bind(struct device *dev, struct device *master, > GFP_KERNEL); > if (!clk_data) > return -ENOMEM; > + clk_data->num = CLK_NUM; > tcon_top->clk_data = clk_data; > > spin_lock_init(&tcon_top->reg_lock); > @@ -213,8 +214,6 @@ static int sun8i_tcon_top_bind(struct device *dev, struct device *master, > goto err_unregister_gates; > } > > - clk_data->num = CLK_NUM; > - > ret = of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get, > clk_data); > if (ret) > diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c > index e0e722b9be31..8e5078304646 100644 > --- a/drivers/phy/qualcomm/phy-qcom-edp.c > +++ b/drivers/phy/qualcomm/phy-qcom-edp.c > @@ -744,6 +744,7 @@ static int qcom_edp_clks_register(struct qcom_edp *edp, struct device_node *np) > data = devm_kzalloc(edp->dev, struct_size(data, hws, 2), GFP_KERNEL); > if (!data) > return -ENOMEM; > + data->num = 2; > > snprintf(name, sizeof(name), "%s::link_clk", dev_name(edp->dev)); > init.ops = &qcom_edp_dp_link_clk_ops; > @@ -763,7 +764,6 @@ static int qcom_edp_clks_register(struct qcom_edp *edp, struct device_node *np) > > data->hws[0] = &edp->dp_link_hw; > data->hws[1] = &edp->dp_pixel_hw; > - data->num = 2; > > return devm_of_clk_add_hw_provider(edp->dev, of_clk_hw_onecell_get, data); > } > diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h > index 0f0cd01906b4..ec32ec58c59f 100644 > --- a/include/linux/clk-provider.h > +++ b/include/linux/clk-provider.h > @@ -1379,7 +1379,7 @@ struct clk_onecell_data { > > struct clk_hw_onecell_data { > unsigned int num; > - struct clk_hw *hws[]; > + struct clk_hw *hws[] __counted_by(num); > }; > > #define CLK_OF_DECLARE(name, compat, fn) \
diff --git a/drivers/clk/clk-aspeed.c b/drivers/clk/clk-aspeed.c index 284710adaef5..ff84191d0fe8 100644 --- a/drivers/clk/clk-aspeed.c +++ b/drivers/clk/clk-aspeed.c @@ -701,6 +701,7 @@ static void __init aspeed_cc_init(struct device_node *np) GFP_KERNEL); if (!aspeed_clk_data) return; + aspeed_clk_data->num = ASPEED_NUM_CLKS; /* * This way all clocks fetched before the platform device probes, @@ -732,8 +733,6 @@ static void __init aspeed_cc_init(struct device_node *np) aspeed_ast2500_cc(map); else pr_err("unknown platform, failed to add clocks\n"); - - aspeed_clk_data->num = ASPEED_NUM_CLKS; ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, aspeed_clk_data); if (ret) pr_err("failed to add DT provider: %d\n", ret); diff --git a/drivers/clk/clk-ast2600.c b/drivers/clk/clk-ast2600.c index f9e27f95a967..909c3137c428 100644 --- a/drivers/clk/clk-ast2600.c +++ b/drivers/clk/clk-ast2600.c @@ -839,6 +839,7 @@ static void __init aspeed_g6_cc_init(struct device_node *np) ASPEED_G6_NUM_CLKS), GFP_KERNEL); if (!aspeed_g6_clk_data) return; + aspeed_g6_clk_data->num = ASPEED_G6_NUM_CLKS; /* * This way all clocks fetched before the platform device probes, @@ -860,7 +861,6 @@ static void __init aspeed_g6_cc_init(struct device_node *np) } aspeed_g6_cc(map); - aspeed_g6_clk_data->num = ASPEED_G6_NUM_CLKS; ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, aspeed_g6_clk_data); if (ret) pr_err("failed to add DT provider: %d\n", ret); diff --git a/drivers/clk/clk-gemini.c b/drivers/clk/clk-gemini.c index a23fa6d47ef1..2572d15aadd0 100644 --- a/drivers/clk/clk-gemini.c +++ b/drivers/clk/clk-gemini.c @@ -404,6 +404,7 @@ static void __init gemini_cc_init(struct device_node *np) GFP_KERNEL); if (!gemini_clk_data) return; + gemini_clk_data->num = GEMINI_NUM_CLKS; /* * This way all clock fetched before the platform device probes, @@ -457,7 +458,6 @@ static void __init gemini_cc_init(struct device_node *np) gemini_clk_data->hws[GEMINI_CLK_APB] = hw; /* Register the clocks to be accessed by the device tree */ - gemini_clk_data->num = GEMINI_NUM_CLKS; of_clk_add_hw_provider(np, of_clk_hw_onecell_get, gemini_clk_data); } CLK_OF_DECLARE_DRIVER(gemini_cc, "cortina,gemini-syscon", gemini_cc_init); diff --git a/drivers/clk/clk-milbeaut.c b/drivers/clk/clk-milbeaut.c index 050fd4fb588f..18c20aff45f7 100644 --- a/drivers/clk/clk-milbeaut.c +++ b/drivers/clk/clk-milbeaut.c @@ -618,6 +618,7 @@ static void __init m10v_cc_init(struct device_node *np) if (!m10v_clk_data) return; + m10v_clk_data->num = M10V_NUM_CLKS; base = of_iomap(np, 0); if (!base) { @@ -654,8 +655,6 @@ static void __init m10v_cc_init(struct device_node *np) base + CLKSEL(1), 0, 3, 0, rclk_table, &m10v_crglock, NULL); m10v_clk_data->hws[M10V_RCLK_ID] = hw; - - m10v_clk_data->num = M10V_NUM_CLKS; of_clk_add_hw_provider(np, of_clk_hw_onecell_get, m10v_clk_data); } CLK_OF_DECLARE_DRIVER(m10v_cc, "socionext,milbeaut-m10v-ccu", m10v_cc_init); diff --git a/drivers/clk/clk-sp7021.c b/drivers/clk/clk-sp7021.c index 11d22043ddd7..01d3c4c7b0b2 100644 --- a/drivers/clk/clk-sp7021.c +++ b/drivers/clk/clk-sp7021.c @@ -621,6 +621,7 @@ static int sp7021_clk_probe(struct platform_device *pdev) GFP_KERNEL); if (!clk_data) return -ENOMEM; + clk_data->num = CLK_MAX; hws = clk_data->hws; pd_ext.index = 0; @@ -688,8 +689,6 @@ static int sp7021_clk_probe(struct platform_device *pdev) return PTR_ERR(hws[i]); } - clk_data->num = CLK_MAX; - return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data); } diff --git a/drivers/clk/mvebu/cp110-system-controller.c b/drivers/clk/mvebu/cp110-system-controller.c index 84c8900542e4..03c59bf22106 100644 --- a/drivers/clk/mvebu/cp110-system-controller.c +++ b/drivers/clk/mvebu/cp110-system-controller.c @@ -240,9 +240,9 @@ static int cp110_syscon_common_probe(struct platform_device *pdev, GFP_KERNEL); if (!cp110_clk_data) return -ENOMEM; + cp110_clk_data->num = CP110_CLK_NUM; cp110_clks = cp110_clk_data->hws; - cp110_clk_data->num = CP110_CLK_NUM; /* Register the PLL0 which is the root of the hw tree */ pll0_name = ap_cp_unique_name(dev, syscon_node, "pll0"); diff --git a/drivers/clk/qcom/clk-cpu-8996.c b/drivers/clk/qcom/clk-cpu-8996.c index 592c7c3cdeb7..72689448a653 100644 --- a/drivers/clk/qcom/clk-cpu-8996.c +++ b/drivers/clk/qcom/clk-cpu-8996.c @@ -590,6 +590,7 @@ static int qcom_cpu_clk_msm8996_driver_probe(struct platform_device *pdev) data = devm_kzalloc(dev, struct_size(data, hws, 2), GFP_KERNEL); if (!data) return -ENOMEM; + data->num = 2; base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) @@ -605,7 +606,6 @@ static int qcom_cpu_clk_msm8996_driver_probe(struct platform_device *pdev) data->hws[0] = &pwrcl_pmux.clkr.hw; data->hws[1] = &perfcl_pmux.clkr.hw; - data->num = 2; return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, data); } diff --git a/drivers/clk/ralink/clk-mt7621.c b/drivers/clk/ralink/clk-mt7621.c index d95a33293b0a..92d14350c4b3 100644 --- a/drivers/clk/ralink/clk-mt7621.c +++ b/drivers/clk/ralink/clk-mt7621.c @@ -521,6 +521,7 @@ static int mt7621_clk_probe(struct platform_device *pdev) GFP_KERNEL); if (!clk_data) return -ENOMEM; + clk_data->num = count; for (i = 0; i < ARRAY_SIZE(mt7621_clks_base); i++) clk_data->hws[i] = mt7621_clk_early[i]; @@ -537,8 +538,6 @@ static int mt7621_clk_probe(struct platform_device *pdev) goto unreg_clk_fixed; } - clk_data->num = count; - ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data); if (ret) { dev_err(dev, "Couldn't add clk hw provider\n"); diff --git a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c index 6f076cf4b403..a1ca3916f42b 100644 --- a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c +++ b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c @@ -141,6 +141,7 @@ static int sun8i_tcon_top_bind(struct device *dev, struct device *master, GFP_KERNEL); if (!clk_data) return -ENOMEM; + clk_data->num = CLK_NUM; tcon_top->clk_data = clk_data; spin_lock_init(&tcon_top->reg_lock); @@ -213,8 +214,6 @@ static int sun8i_tcon_top_bind(struct device *dev, struct device *master, goto err_unregister_gates; } - clk_data->num = CLK_NUM; - ret = of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get, clk_data); if (ret) diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c index e0e722b9be31..8e5078304646 100644 --- a/drivers/phy/qualcomm/phy-qcom-edp.c +++ b/drivers/phy/qualcomm/phy-qcom-edp.c @@ -744,6 +744,7 @@ static int qcom_edp_clks_register(struct qcom_edp *edp, struct device_node *np) data = devm_kzalloc(edp->dev, struct_size(data, hws, 2), GFP_KERNEL); if (!data) return -ENOMEM; + data->num = 2; snprintf(name, sizeof(name), "%s::link_clk", dev_name(edp->dev)); init.ops = &qcom_edp_dp_link_clk_ops; @@ -763,7 +764,6 @@ static int qcom_edp_clks_register(struct qcom_edp *edp, struct device_node *np) data->hws[0] = &edp->dp_link_hw; data->hws[1] = &edp->dp_pixel_hw; - data->num = 2; return devm_of_clk_add_hw_provider(edp->dev, of_clk_hw_onecell_get, data); } diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 0f0cd01906b4..ec32ec58c59f 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -1379,7 +1379,7 @@ struct clk_onecell_data { struct clk_hw_onecell_data { unsigned int num; - struct clk_hw *hws[]; + struct clk_hw *hws[] __counted_by(num); }; #define CLK_OF_DECLARE(name, compat, fn) \
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct clk_hw_onecell_data. Additionally, since the element count member must be set before accessing the annotated flexible array member, move its initialization earlier. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Joel Stanley <joel@jms.id.au> Cc: Andrew Jeffery <andrew@aj.id.au> Cc: Taichi Sugaya <sugaya.taichi@socionext.com> Cc: Takao Orito <orito.takao@socionext.com> Cc: Qin Jian <qinjian@cqplus1.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@bootlin.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <andersson@kernel.org> Cc: Konrad Dybcio <konrad.dybcio@linaro.org> Cc: Sergio Paracuellos <sergio.paracuellos@gmail.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Samuel Holland <samuel@sholland.org> Cc: Vinod Koul <vkoul@kernel.org> Cc: Kishon Vijay Abraham I <kishon@kernel.org> Cc: linux-clk@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-aspeed@lists.ozlabs.org Cc: linux-arm-msm@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: dri-devel@lists.freedesktop.org Cc: linux-sunxi@lists.linux.dev Cc: linux-phy@lists.infradead.org Signed-off-by: Kees Cook <keescook@chromium.org> --- drivers/clk/clk-aspeed.c | 3 +-- drivers/clk/clk-ast2600.c | 2 +- drivers/clk/clk-gemini.c | 2 +- drivers/clk/clk-milbeaut.c | 3 +-- drivers/clk/clk-sp7021.c | 3 +-- drivers/clk/mvebu/cp110-system-controller.c | 2 +- drivers/clk/qcom/clk-cpu-8996.c | 2 +- drivers/clk/ralink/clk-mt7621.c | 3 +-- drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 3 +-- drivers/phy/qualcomm/phy-qcom-edp.c | 2 +- include/linux/clk-provider.h | 2 +- 11 files changed, 11 insertions(+), 16 deletions(-)