From: Dmitry Baryshkov Date: Thu, 23 Jun 2022 12:04:10 +0000 (+0300) Subject: clk: qcom: mmcc-msm8960: use ARRAY_SIZE instead of specifying num_parents X-Git-Tag: v6.1-rc5~153^2~7^6~4^2~61 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=53e1409c181db6a0f532ee7d6b4a3be37e51476d;p=platform%2Fkernel%2Flinux-starfive.git clk: qcom: mmcc-msm8960: use ARRAY_SIZE instead of specifying num_parents 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 Tested-by: David Heidelberg # tested on Nexus 7 (2013) Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220623120418.250589-8-dmitry.baryshkov@linaro.org --- diff --git a/drivers/clk/qcom/mmcc-msm8960.c b/drivers/clk/qcom/mmcc-msm8960.c index aaaad65..d5c989a 100644 --- a/drivers/clk/qcom/mmcc-msm8960.c +++ b/drivers/clk/qcom/mmcc-msm8960.c @@ -193,7 +193,7 @@ static struct clk_rcg camclk0_src = { .hw.init = &(struct clk_init_data){ .name = "camclk0_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -242,7 +242,7 @@ static struct clk_rcg camclk1_src = { .hw.init = &(struct clk_init_data){ .name = "camclk1_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -291,7 +291,7 @@ static struct clk_rcg camclk2_src = { .hw.init = &(struct clk_init_data){ .name = "camclk2_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -346,7 +346,7 @@ static struct clk_rcg csi0_src = { .hw.init = &(struct clk_init_data){ .name = "csi0_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -410,7 +410,7 @@ static struct clk_rcg csi1_src = { .hw.init = &(struct clk_init_data){ .name = "csi1_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -474,7 +474,7 @@ static struct clk_rcg csi2_src = { .hw.init = &(struct clk_init_data){ .name = "csi2_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -619,7 +619,7 @@ static struct clk_pix_rdi csi_pix_clk = { .hw.init = &(struct clk_init_data){ .name = "csi_pix_clk", .parent_names = pix_rdi_parents, - .num_parents = 3, + .num_parents = ARRAY_SIZE(pix_rdi_parents), .ops = &clk_ops_pix_rdi, }, }, @@ -636,7 +636,7 @@ static struct clk_pix_rdi csi_pix1_clk = { .hw.init = &(struct clk_init_data){ .name = "csi_pix1_clk", .parent_names = pix_rdi_parents, - .num_parents = 3, + .num_parents = ARRAY_SIZE(pix_rdi_parents), .ops = &clk_ops_pix_rdi, }, }, @@ -653,7 +653,7 @@ static struct clk_pix_rdi csi_rdi_clk = { .hw.init = &(struct clk_init_data){ .name = "csi_rdi_clk", .parent_names = pix_rdi_parents, - .num_parents = 3, + .num_parents = ARRAY_SIZE(pix_rdi_parents), .ops = &clk_ops_pix_rdi, }, }, @@ -670,7 +670,7 @@ static struct clk_pix_rdi csi_rdi1_clk = { .hw.init = &(struct clk_init_data){ .name = "csi_rdi1_clk", .parent_names = pix_rdi_parents, - .num_parents = 3, + .num_parents = ARRAY_SIZE(pix_rdi_parents), .ops = &clk_ops_pix_rdi, }, }, @@ -687,7 +687,7 @@ static struct clk_pix_rdi csi_rdi2_clk = { .hw.init = &(struct clk_init_data){ .name = "csi_rdi2_clk", .parent_names = pix_rdi_parents, - .num_parents = 3, + .num_parents = ARRAY_SIZE(pix_rdi_parents), .ops = &clk_ops_pix_rdi, }, }, @@ -726,7 +726,7 @@ static struct clk_rcg csiphytimer_src = { .hw.init = &(struct clk_init_data){ .name = "csiphytimer_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -742,7 +742,7 @@ static struct clk_branch csiphy0_timer_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .parent_names = csixphy_timer_src, - .num_parents = 1, + .num_parents = ARRAY_SIZE(csixphy_timer_src), .name = "csiphy0_timer_clk", .ops = &clk_branch_ops, .flags = CLK_SET_RATE_PARENT, @@ -758,7 +758,7 @@ static struct clk_branch csiphy1_timer_clk = { .enable_mask = BIT(9), .hw.init = &(struct clk_init_data){ .parent_names = csixphy_timer_src, - .num_parents = 1, + .num_parents = ARRAY_SIZE(csixphy_timer_src), .name = "csiphy1_timer_clk", .ops = &clk_branch_ops, .flags = CLK_SET_RATE_PARENT, @@ -774,7 +774,7 @@ static struct clk_branch csiphy2_timer_clk = { .enable_mask = BIT(11), .hw.init = &(struct clk_init_data){ .parent_names = csixphy_timer_src, - .num_parents = 1, + .num_parents = ARRAY_SIZE(csixphy_timer_src), .name = "csiphy2_timer_clk", .ops = &clk_branch_ops, .flags = CLK_SET_RATE_PARENT, @@ -836,7 +836,7 @@ static struct clk_dyn_rcg gfx2d0_src = { .hw.init = &(struct clk_init_data){ .name = "gfx2d0_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_dyn_rcg_ops, }, }, @@ -896,7 +896,7 @@ static struct clk_dyn_rcg gfx2d1_src = { .hw.init = &(struct clk_init_data){ .name = "gfx2d1_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_dyn_rcg_ops, }, }, @@ -997,7 +997,7 @@ static struct clk_dyn_rcg gfx3d_src = { .hw.init = &(struct clk_init_data){ .name = "gfx3d_src", .parent_names = mmcc_pxo_pll8_pll2_pll3, - .num_parents = 4, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2_pll3), .ops = &clk_dyn_rcg_ops, }, }, @@ -1006,7 +1006,7 @@ static struct clk_dyn_rcg gfx3d_src = { static const struct clk_init_data gfx3d_8064_init = { .name = "gfx3d_src", .parent_names = mmcc_pxo_pll8_pll2_pll15, - .num_parents = 4, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2_pll15), .ops = &clk_dyn_rcg_ops, }; @@ -1075,7 +1075,7 @@ static struct clk_dyn_rcg vcap_src = { .hw.init = &(struct clk_init_data){ .name = "vcap_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_dyn_rcg_ops, }, }, @@ -1154,7 +1154,7 @@ static struct clk_rcg ijpeg_src = { .hw.init = &(struct clk_init_data){ .name = "ijpeg_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -1202,7 +1202,7 @@ static struct clk_rcg jpegd_src = { .hw.init = &(struct clk_init_data){ .name = "jpegd_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -1282,7 +1282,7 @@ static struct clk_dyn_rcg mdp_src = { .hw.init = &(struct clk_init_data){ .name = "mdp_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_dyn_rcg_ops, }, }, @@ -1381,7 +1381,7 @@ static struct clk_dyn_rcg rot_src = { .hw.init = &(struct clk_init_data){ .name = "rot_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_dyn_rcg_ops, }, }, @@ -1444,7 +1444,7 @@ static struct clk_rcg tv_src = { .hw.init = &(struct clk_init_data){ .name = "tv_src", .parent_names = mmcc_pxo_hdmi, - .num_parents = 2, + .num_parents = ARRAY_SIZE(mmcc_pxo_hdmi), .ops = &clk_rcg_bypass_ops, .flags = CLK_SET_RATE_PARENT, }, @@ -1461,7 +1461,7 @@ static struct clk_branch tv_enc_clk = { .enable_mask = BIT(8), .hw.init = &(struct clk_init_data){ .parent_names = tv_src_name, - .num_parents = 1, + .num_parents = ARRAY_SIZE(tv_src_name), .name = "tv_enc_clk", .ops = &clk_branch_ops, .flags = CLK_SET_RATE_PARENT, @@ -1477,7 +1477,7 @@ static struct clk_branch tv_dac_clk = { .enable_mask = BIT(10), .hw.init = &(struct clk_init_data){ .parent_names = tv_src_name, - .num_parents = 1, + .num_parents = ARRAY_SIZE(tv_src_name), .name = "tv_dac_clk", .ops = &clk_branch_ops, .flags = CLK_SET_RATE_PARENT, @@ -1493,7 +1493,7 @@ static struct clk_branch mdp_tv_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .parent_names = tv_src_name, - .num_parents = 1, + .num_parents = ARRAY_SIZE(tv_src_name), .name = "mdp_tv_clk", .ops = &clk_branch_ops, .flags = CLK_SET_RATE_PARENT, @@ -1509,7 +1509,7 @@ static struct clk_branch hdmi_tv_clk = { .enable_mask = BIT(12), .hw.init = &(struct clk_init_data){ .parent_names = tv_src_name, - .num_parents = 1, + .num_parents = ARRAY_SIZE(tv_src_name), .name = "hdmi_tv_clk", .ops = &clk_branch_ops, .flags = CLK_SET_RATE_PARENT, @@ -1525,7 +1525,7 @@ static struct clk_branch rgb_tv_clk = { .enable_mask = BIT(14), .hw.init = &(struct clk_init_data){ .parent_names = tv_src_name, - .num_parents = 1, + .num_parents = ARRAY_SIZE(tv_src_name), .name = "rgb_tv_clk", .ops = &clk_branch_ops, .flags = CLK_SET_RATE_PARENT, @@ -1541,7 +1541,7 @@ static struct clk_branch npl_tv_clk = { .enable_mask = BIT(16), .hw.init = &(struct clk_init_data){ .parent_names = tv_src_name, - .num_parents = 1, + .num_parents = ARRAY_SIZE(tv_src_name), .name = "npl_tv_clk", .ops = &clk_branch_ops, .flags = CLK_SET_RATE_PARENT, @@ -1615,7 +1615,7 @@ static struct clk_dyn_rcg vcodec_src = { .hw.init = &(struct clk_init_data){ .name = "vcodec_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_dyn_rcg_ops, }, }, @@ -1666,7 +1666,7 @@ static struct clk_rcg vpe_src = { .hw.init = &(struct clk_init_data){ .name = "vpe_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -1734,7 +1734,7 @@ static struct clk_rcg vfe_src = { .hw.init = &(struct clk_init_data){ .name = "vfe_src", .parent_names = mmcc_pxo_pll8_pll2, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_pll8_pll2), .ops = &clk_rcg_ops, }, }, @@ -2068,7 +2068,7 @@ static struct clk_rcg dsi1_src = { .hw.init = &(struct clk_init_data){ .name = "dsi1_src", .parent_names = mmcc_pxo_dsi2_dsi1, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_dsi2_dsi1), .ops = &clk_rcg_bypass2_ops, .flags = CLK_SET_RATE_PARENT, }, @@ -2116,7 +2116,7 @@ static struct clk_rcg dsi2_src = { .hw.init = &(struct clk_init_data){ .name = "dsi2_src", .parent_names = mmcc_pxo_dsi2_dsi1, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_dsi2_dsi1), .ops = &clk_rcg_bypass2_ops, .flags = CLK_SET_RATE_PARENT, }, @@ -2155,7 +2155,7 @@ static struct clk_rcg dsi1_byte_src = { .hw.init = &(struct clk_init_data){ .name = "dsi1_byte_src", .parent_names = mmcc_pxo_dsi1_dsi2_byte, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_dsi1_dsi2_byte), .ops = &clk_rcg_bypass2_ops, .flags = CLK_SET_RATE_PARENT, }, @@ -2194,7 +2194,7 @@ static struct clk_rcg dsi2_byte_src = { .hw.init = &(struct clk_init_data){ .name = "dsi2_byte_src", .parent_names = mmcc_pxo_dsi1_dsi2_byte, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_dsi1_dsi2_byte), .ops = &clk_rcg_bypass2_ops, .flags = CLK_SET_RATE_PARENT, }, @@ -2233,7 +2233,7 @@ static struct clk_rcg dsi1_esc_src = { .hw.init = &(struct clk_init_data){ .name = "dsi1_esc_src", .parent_names = mmcc_pxo_dsi1_dsi2_byte, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_dsi1_dsi2_byte), .ops = &clk_rcg_esc_ops, }, }, @@ -2271,7 +2271,7 @@ static struct clk_rcg dsi2_esc_src = { .hw.init = &(struct clk_init_data){ .name = "dsi2_esc_src", .parent_names = mmcc_pxo_dsi1_dsi2_byte, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_dsi1_dsi2_byte), .ops = &clk_rcg_esc_ops, }, }, @@ -2318,7 +2318,7 @@ static struct clk_rcg dsi1_pixel_src = { .hw.init = &(struct clk_init_data){ .name = "dsi1_pixel_src", .parent_names = mmcc_pxo_dsi2_dsi1, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_dsi2_dsi1), .ops = &clk_rcg_pixel_ops, }, }, @@ -2365,7 +2365,7 @@ static struct clk_rcg dsi2_pixel_src = { .hw.init = &(struct clk_init_data){ .name = "dsi2_pixel_src", .parent_names = mmcc_pxo_dsi2_dsi1, - .num_parents = 3, + .num_parents = ARRAY_SIZE(mmcc_pxo_dsi2_dsi1), .ops = &clk_rcg_pixel_ops, }, },