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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Stephen Boyd <sboyd@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org
Subject: [PATCH v4 29/33] clk: qcom: gcc-sc7180: use ARRAY_SIZE instead of specifying num_parents
Date: Tue,  6 Apr 2021 01:47:39 +0300
Message-ID: <20210405224743.590029-30-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20210405224743.590029-1-dmitry.baryshkov@linaro.org>

Use ARRAY_SIZE() instead of manually specifying num_parents. This makes
adding/removing entries to/from parent_data easy and errorproof.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/clk/qcom/gcc-sc7180.c | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
index 4c2f3445e037..cbc520da67f3 100644
--- a/drivers/clk/qcom/gcc-sc7180.c
+++ b/drivers/clk/qcom/gcc-sc7180.c
@@ -285,7 +285,7 @@ static struct clk_rcg2 gcc_cpuss_ahb_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_cpuss_ahb_clk_src",
 		.parent_data = gcc_parent_data_0_ao,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0_ao),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 		},
@@ -309,7 +309,7 @@ static struct clk_rcg2 gcc_gp1_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_gp1_clk_src",
 		.parent_data = gcc_parent_data_4,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_4),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -323,7 +323,7 @@ static struct clk_rcg2 gcc_gp2_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_gp2_clk_src",
 		.parent_data = gcc_parent_data_4,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_4),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -337,7 +337,7 @@ static struct clk_rcg2 gcc_gp3_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_gp3_clk_src",
 		.parent_data = gcc_parent_data_4,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_4),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -357,7 +357,7 @@ static struct clk_rcg2 gcc_pdm2_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_pdm2_clk_src",
 		.parent_data = gcc_parent_data_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -378,7 +378,7 @@ static struct clk_rcg2 gcc_qspi_core_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qspi_core_clk_src",
 		.parent_data = gcc_parent_data_2,
-		.num_parents = 6,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -619,7 +619,7 @@ static struct clk_rcg2 gcc_sdcc1_apps_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_sdcc1_apps_clk_src",
 		.parent_data = gcc_parent_data_1,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -641,7 +641,7 @@ static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_sdcc1_ice_core_clk_src",
 		.parent_data = gcc_parent_data_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.ops = &clk_rcg2_floor_ops,
 	},
 };
@@ -666,7 +666,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_sdcc2_apps_clk_src",
 		.parent_data = gcc_parent_data_5,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_5),
 		.ops = &clk_rcg2_floor_ops,
 	},
 };
@@ -689,7 +689,7 @@ static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_phy_axi_clk_src",
 		.parent_data = gcc_parent_data_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -711,7 +711,7 @@ static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_phy_ice_core_clk_src",
 		.parent_data = gcc_parent_data_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -731,7 +731,7 @@ static struct clk_rcg2 gcc_ufs_phy_phy_aux_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_phy_phy_aux_clk_src",
 		.parent_data = gcc_parent_data_3,
-		.num_parents = 3,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_3),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -752,7 +752,7 @@ static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_phy_unipro_core_clk_src",
 		.parent_data = gcc_parent_data_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -774,7 +774,7 @@ static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_usb30_prim_master_clk_src",
 		.parent_data = gcc_parent_data_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -794,7 +794,7 @@ static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_usb30_prim_mock_utmi_clk_src",
 		.parent_data = gcc_parent_data_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -813,7 +813,7 @@ static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_usb3_prim_phy_aux_clk_src",
 		.parent_data = gcc_parent_data_6,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_6),
 		.ops = &clk_rcg2_ops,
 	},
 };
-- 
2.30.2


  parent reply index

Thread overview: 69+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-05 22:47 [PATCH v4 00/33] clk: qcom: cleanup sm8250/sdm845/sc7180 clock drivers Dmitry Baryshkov
2021-04-05 22:47 ` [PATCH v4 01/33] clk: qcom: dispcc-sc7180: drop unused enum entries Dmitry Baryshkov
2021-04-08  0:14   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 02/33] clk: qcom: dispcc-sm8250: " Dmitry Baryshkov
2021-04-08  0:14   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 03/33] clk: qcom: gcc-sm8250: " Dmitry Baryshkov
2021-04-08  0:14   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 04/33] clk: qcom: gpucc-sc7180: " Dmitry Baryshkov
2021-04-08  0:14   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 05/33] clk: qcom: gpucc-sdm845: " Dmitry Baryshkov
2021-04-08  0:15   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 06/33] clk: qcom: gpucc-sm8150: " Dmitry Baryshkov
2021-04-08  0:15   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 07/33] clk: qcom: gpucc-sm8250: " Dmitry Baryshkov
2021-04-08  0:15   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 08/33] clk: qcom: videocc-sc7180: " Dmitry Baryshkov
2021-04-08  0:15   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 09/33] clk: qcom: videocc-sm8150: " Dmitry Baryshkov
2021-04-08  0:15   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 10/33] clk: qcom: videocc-sm8250: " Dmitry Baryshkov
2021-04-08  0:15   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 11/33] clk: qcom: dispcc-sdm845: convert to parent data Dmitry Baryshkov
2021-04-08  0:15   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 12/33] clk: qcom: gpucc-sdm845: " Dmitry Baryshkov
2021-04-08  0:15   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 13/33] clk: qcom: videocc-sdm845: " Dmitry Baryshkov
2021-04-08  0:15   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 14/33] clk: qcom: gpucc-sdm845: get rid of the test clock Dmitry Baryshkov
2021-04-08  0:16   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 15/33] clk: qcom: dispcc-sdm845: " Dmitry Baryshkov
2021-04-08  0:16   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 16/33] clk: qcom: videocc-sdm845: " Dmitry Baryshkov
2021-04-08  0:16   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 17/33] clk: qcom: dispcc-sc7180: use parent_hws where possible Dmitry Baryshkov
2021-04-08  0:16   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 18/33] clk: qcom: dispcc-sm8250: " Dmitry Baryshkov
2021-04-08  0:16   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 19/33] clk: qcom: gcc-sc7180: " Dmitry Baryshkov
2021-04-08  0:16   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 20/33] clk: qcom: gcc-sc7280: " Dmitry Baryshkov
2021-04-08  0:16   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 21/33] clk: qcom: gcc-sdx55: " Dmitry Baryshkov
2021-04-08  0:16   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 22/33] clk: qcom: gcc-sm8150: " Dmitry Baryshkov
2021-04-08  0:16   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 23/33] clk: qcom: gcc-sm8250: " Dmitry Baryshkov
2021-04-08  0:17   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 24/33] clk: qcom: gcc-sm8350: " Dmitry Baryshkov
2021-04-08  0:17   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 25/33] clk: qcom: gpucc-sm8150: " Dmitry Baryshkov
2021-04-08  0:17   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 26/33] clk: qcom: gpucc-sm8250: " Dmitry Baryshkov
2021-04-08  0:17   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 27/33] clk: qcom: videocc-sm8150: " Dmitry Baryshkov
2021-04-08  0:17   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 28/33] clk: qcom: videocc-sm8250: " Dmitry Baryshkov
2021-04-08  0:17   ` Stephen Boyd
2021-04-05 22:47 ` Dmitry Baryshkov [this message]
2021-04-08  0:17   ` [PATCH v4 29/33] clk: qcom: gcc-sc7180: use ARRAY_SIZE instead of specifying num_parents Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 30/33] clk: qcom: gcc-sc8180x: " Dmitry Baryshkov
2021-04-08  0:17   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 31/33] clk: qcom: gcc-sm8150: " Dmitry Baryshkov
2021-04-08  0:17   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 32/33] clk: qcom: gcc-sm8250: " Dmitry Baryshkov
2021-04-08  0:18   ` Stephen Boyd
2021-04-05 22:47 ` [PATCH v4 33/33] clk: qcom: gcc-sm8350: " Dmitry Baryshkov
2021-04-08  0:18   ` Stephen Boyd
2021-04-05 22:49 ` [PATCH v4 00/33] clk: qcom: cleanup sm8250/sdm845/sc7180 clock drivers Dmitry Baryshkov
2021-04-07 23:43 ` Stephen Boyd

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