[PATCH 5/8] clk: qcom: mmcc-msm8998: Use ARRAY_SIZE for num_parents

From: Marijn Suijten
Date: Sat Sep 11 2021 - 08:14:15 EST

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Previous message: Marijn Suijten: "[PATCH 3/8] clk: qcom: gcc-msm8998: Remove transient global "xo" clock"
In reply to: Stephen Boyd: "Re: [PATCH 3/8] clk: qcom: gcc-msm8998: Remove transient global "xo" clock"
Next in thread: Stephen Boyd: "Re: [PATCH 5/8] clk: qcom: mmcc-msm8998: Use ARRAY_SIZE for num_parents"
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Where possible, use ARRAY_SIZE to determine the number of parents in
clk_parent_data, instead of hardcoding it.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx>
Signed-off-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
---
drivers/clk/qcom/mmcc-msm8998.c | 78 ++++++++++++++++-----------------
1 file changed, 39 insertions(+), 39 deletions(-)

diff --git a/drivers/clk/qcom/mmcc-msm8998.c b/drivers/clk/qcom/mmcc-msm8998.c
index 467dadccde02..a5ab6abe62bf 100644
--- a/drivers/clk/qcom/mmcc-msm8998.c
+++ b/drivers/clk/qcom/mmcc-msm8998.c
@@ -518,7 +518,7 @@ static struct clk_rcg2 byte0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "byte0_clk_src",
.parent_data = mmss_xo_dsibyte,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_dsibyte),
.ops = &clk_byte2_ops,
.flags = CLK_SET_RATE_PARENT,
},
@@ -531,7 +531,7 @@ static struct clk_rcg2 byte1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "byte1_clk_src",
.parent_data = mmss_xo_dsibyte,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_dsibyte),
.ops = &clk_byte2_ops,
.flags = CLK_SET_RATE_PARENT,
},
@@ -552,7 +552,7 @@ static struct clk_rcg2 cci_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "cci_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 7,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -576,7 +576,7 @@ static struct clk_rcg2 cpp_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "cpp_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -599,7 +599,7 @@ static struct clk_rcg2 csi0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "csi0_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -612,7 +612,7 @@ static struct clk_rcg2 csi1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "csi1_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -625,7 +625,7 @@ static struct clk_rcg2 csi2_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "csi2_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -638,7 +638,7 @@ static struct clk_rcg2 csi3_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "csi3_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -660,7 +660,7 @@ static struct clk_rcg2 csiphy_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "csiphy_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -679,7 +679,7 @@ static struct clk_rcg2 csi0phytimer_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "csi0phytimer_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -692,7 +692,7 @@ static struct clk_rcg2 csi1phytimer_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "csi1phytimer_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -705,7 +705,7 @@ static struct clk_rcg2 csi2phytimer_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "csi2phytimer_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -723,7 +723,7 @@ static struct clk_rcg2 dp_aux_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "dp_aux_clk_src",
.parent_data = mmss_xo_gpll0_gpll0_div,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -743,7 +743,7 @@ static struct clk_rcg2 dp_crypto_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "dp_crypto_clk_src",
.parent_data = mmss_xo_dp,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_dp),
.ops = &clk_rcg2_ops,
},
};
@@ -763,7 +763,7 @@ static struct clk_rcg2 dp_link_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "dp_link_clk_src",
.parent_data = mmss_xo_dp,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_dp),
.ops = &clk_rcg2_ops,
},
};
@@ -783,7 +783,7 @@ static struct clk_rcg2 dp_pixel_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "dp_pixel_clk_src",
.parent_data = mmss_xo_dp,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_dp),
.ops = &clk_rcg2_ops,
},
};
@@ -801,7 +801,7 @@ static struct clk_rcg2 esc0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "esc0_clk_src",
.parent_data = mmss_xo_dsibyte,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_dsibyte),
.ops = &clk_rcg2_ops,
},
};
@@ -814,7 +814,7 @@ static struct clk_rcg2 esc1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "esc1_clk_src",
.parent_data = mmss_xo_dsibyte,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_dsibyte),
.ops = &clk_rcg2_ops,
},
};
@@ -832,7 +832,7 @@ static struct clk_rcg2 extpclk_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "extpclk_clk_src",
.parent_data = mmss_xo_hdmi,
- .num_parents = 3,
+ .num_parents = ARRAY_SIZE(mmss_xo_hdmi),
.ops = &clk_byte_ops,
.flags = CLK_SET_RATE_PARENT,
},
@@ -855,7 +855,7 @@ static struct clk_rcg2 fd_core_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "fd_core_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -873,7 +873,7 @@ static struct clk_rcg2 hdmi_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "hdmi_clk_src",
.parent_data = mmss_xo_gpll0_gpll0_div,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -894,7 +894,7 @@ static struct clk_rcg2 jpeg0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "jpeg0_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -916,7 +916,7 @@ static struct clk_rcg2 maxi_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "maxi_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll1_gpll0_gpll0_div,
- .num_parents = 6,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll1_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -943,7 +943,7 @@ static struct clk_rcg2 mclk0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "mclk0_clk_src",
.parent_data = mmss_xo_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 7,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -956,7 +956,7 @@ static struct clk_rcg2 mclk1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "mclk1_clk_src",
.parent_data = mmss_xo_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 7,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -969,7 +969,7 @@ static struct clk_rcg2 mclk2_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "mclk2_clk_src",
.parent_data = mmss_xo_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 7,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -982,7 +982,7 @@ static struct clk_rcg2 mclk3_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "mclk3_clk_src",
.parent_data = mmss_xo_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 7,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1008,7 +1008,7 @@ static struct clk_rcg2 mdp_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "mdp_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll5_gpll0_gpll0_div,
- .num_parents = 6,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll5_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1026,7 +1026,7 @@ static struct clk_rcg2 vsync_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "vsync_clk_src",
.parent_data = mmss_xo_gpll0_gpll0_div,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1046,7 +1046,7 @@ static struct clk_rcg2 ahb_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "ahb_clk_src",
.parent_data = mmss_xo_mmpll0_gpll0_gpll0_div,
- .num_parents = 5,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1069,7 +1069,7 @@ static struct clk_rcg2 axi_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "axi_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll1_gpll0_gpll0_div,
- .num_parents = 6,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll1_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1082,7 +1082,7 @@ static struct clk_rcg2 pclk0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "pclk0_clk_src",
.parent_data = mmss_xo_dsi0pll_dsi1pll,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_dsi0pll_dsi1pll),
.ops = &clk_pixel_ops,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1096,7 +1096,7 @@ static struct clk_rcg2 pclk1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "pclk1_clk_src",
.parent_data = mmss_xo_dsi0pll_dsi1pll,
- .num_parents = 4,
+ .num_parents = ARRAY_SIZE(mmss_xo_dsi0pll_dsi1pll),
.ops = &clk_pixel_ops,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1118,7 +1118,7 @@ static struct clk_rcg2 rot_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "rot_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll5_gpll0_gpll0_div,
- .num_parents = 6,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll5_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1140,7 +1140,7 @@ static struct clk_rcg2 video_core_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "video_core_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll3_mmpll6_gpll0_gpll0_div,
- .num_parents = 7,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll3_mmpll6_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1153,7 +1153,7 @@ static struct clk_rcg2 video_subcore0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "video_subcore0_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll3_mmpll6_gpll0_gpll0_div,
- .num_parents = 7,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll3_mmpll6_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1166,7 +1166,7 @@ static struct clk_rcg2 video_subcore1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "video_subcore1_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll3_mmpll6_gpll0_gpll0_div,
- .num_parents = 7,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll3_mmpll6_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1191,7 +1191,7 @@ static struct clk_rcg2 vfe0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "vfe0_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
@@ -1204,7 +1204,7 @@ static struct clk_rcg2 vfe1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "vfe1_clk_src",
.parent_data = mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
- .num_parents = 8,
+ .num_parents = ARRAY_SIZE(mmss_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div),
.ops = &clk_rcg2_ops,
},
};
--
2.33.0

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Next in thread: Stephen Boyd: "Re: [PATCH 5/8] clk: qcom: mmcc-msm8998: Use ARRAY_SIZE for num_parents"
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