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From:   Claudiu Beznea <claudiu.beznea@tuxon.dev>
To:     mturquette@baylibre.com, sboyd@kernel.org,
        nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com,
        mripard@kernel.org
Cc:     linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org, varshini.rajendran@microchip.com,
        Claudiu Beznea <claudiu.beznea@tuxon.dev>
Subject: [PATCH 36/42] clk: at91: clk-programmable: remove parent_names support
Date:   Thu, 27 Jul 2023 08:31:50 +0300
Message-Id: <20230727053156.13587-37-claudiu.beznea@tuxon.dev>
In-Reply-To: <20230727053156.13587-1-claudiu.beznea@tuxon.dev>
References: <20230727053156.13587-1-claudiu.beznea@tuxon.dev>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Remove parent_names support as parent_hw support is now available on all
platforms using clk-programmable driver.

Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
---
 drivers/clk/at91/at91rm9200.c       |  2 +-
 drivers/clk/at91/at91sam9260.c      |  2 +-
 drivers/clk/at91/at91sam9g45.c      |  2 +-
 drivers/clk/at91/at91sam9n12.c      |  2 +-
 drivers/clk/at91/at91sam9rl.c       |  2 +-
 drivers/clk/at91/at91sam9x5.c       |  2 +-
 drivers/clk/at91/clk-programmable.c | 10 +++-------
 drivers/clk/at91/dt-compat.c        |  2 +-
 drivers/clk/at91/pmc.h              |  2 +-
 drivers/clk/at91/sam9x60.c          |  2 +-
 drivers/clk/at91/sama5d2.c          |  2 +-
 drivers/clk/at91/sama5d3.c          |  2 +-
 drivers/clk/at91/sama5d4.c          |  2 +-
 drivers/clk/at91/sama7g5.c          |  2 +-
 14 files changed, 16 insertions(+), 20 deletions(-)

diff --git a/drivers/clk/at91/at91rm9200.c b/drivers/clk/at91/at91rm9200.c
index be88279c3443..9305cb6eaef2 100644
--- a/drivers/clk/at91/at91rm9200.c
+++ b/drivers/clk/at91/at91rm9200.c
@@ -178,7 +178,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 4, i,
+						    parent_hws, 4, i,
 						    &at91rm9200_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/at91sam9260.c b/drivers/clk/at91/at91sam9260.c
index bd5e0ce432d3..c118ff23548b 100644
--- a/drivers/clk/at91/at91sam9260.c
+++ b/drivers/clk/at91/at91sam9260.c
@@ -451,7 +451,7 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 4, i,
+						    parent_hws, 4, i,
 						    &at91rm9200_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/at91sam9g45.c b/drivers/clk/at91/at91sam9g45.c
index 2bda11df7f0d..a5bc6f5c8173 100644
--- a/drivers/clk/at91/at91sam9g45.c
+++ b/drivers/clk/at91/at91sam9g45.c
@@ -197,7 +197,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 5, i,
+						    parent_hws, 5, i,
 						    &at91sam9g45_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/at91sam9n12.c b/drivers/clk/at91/at91sam9n12.c
index 0c22b82ef368..b4dfe2d1de8a 100644
--- a/drivers/clk/at91/at91sam9n12.c
+++ b/drivers/clk/at91/at91sam9n12.c
@@ -223,7 +223,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 5, i,
+						    parent_hws, 5, i,
 						    &at91sam9x5_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/at91sam9rl.c b/drivers/clk/at91/at91sam9rl.c
index 4ae8028600d5..48d79189fc98 100644
--- a/drivers/clk/at91/at91sam9rl.c
+++ b/drivers/clk/at91/at91sam9rl.c
@@ -150,7 +150,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 5, i,
+						    parent_hws, 5, i,
 						    &at91rm9200_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/at91sam9x5.c b/drivers/clk/at91/at91sam9x5.c
index c2c5e9fe669c..f278bee3417c 100644
--- a/drivers/clk/at91/at91sam9x5.c
+++ b/drivers/clk/at91/at91sam9x5.c
@@ -247,7 +247,7 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 5, i,
+						    parent_hws, 5, i,
 						    &at91sam9x5_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/clk-programmable.c b/drivers/clk/at91/clk-programmable.c
index 1195fb405503..a400aac5b2e2 100644
--- a/drivers/clk/at91/clk-programmable.c
+++ b/drivers/clk/at91/clk-programmable.c
@@ -213,8 +213,7 @@ static const struct clk_ops programmable_ops = {
 };
 
 struct clk_hw * __init
-at91_clk_register_programmable(struct regmap *regmap,
-			       const char *name, const char **parent_names,
+at91_clk_register_programmable(struct regmap *regmap, const char *name,
 			       struct clk_hw **parent_hws, u8 num_parents, u8 id,
 			       const struct clk_programmable_layout *layout,
 			       u32 *mux_table)
@@ -224,7 +223,7 @@ at91_clk_register_programmable(struct regmap *regmap,
 	struct clk_init_data init = {};
 	int ret;
 
-	if (id > PROG_ID_MAX || !(parent_names || parent_hws))
+	if (id > PROG_ID_MAX || !parent_hws)
 		return ERR_PTR(-EINVAL);
 
 	prog = kzalloc(sizeof(*prog), GFP_KERNEL);
@@ -233,10 +232,7 @@ at91_clk_register_programmable(struct regmap *regmap,
 
 	init.name = name;
 	init.ops = &programmable_ops;
-	if (parent_hws)
-		init.parent_hws = (const struct clk_hw **)parent_hws;
-	else
-		init.parent_names = parent_names;
+	init.parent_hws = (const struct clk_hw **)parent_hws;
 	init.num_parents = num_parents;
 	init.flags = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE;
 
diff --git a/drivers/clk/at91/dt-compat.c b/drivers/clk/at91/dt-compat.c
index 85193e4656b9..11fdbca8ee83 100644
--- a/drivers/clk/at91/dt-compat.c
+++ b/drivers/clk/at91/dt-compat.c
@@ -860,7 +860,7 @@ of_at91_clk_prog_setup(struct device_node *np,
 			name = progclknp->name;
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, num_parents,
+						    parent_hws, num_parents,
 						    id, layout, mux_table);
 		if (IS_ERR(hw))
 			continue;
diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h
index eed88a480b11..7d2524109776 100644
--- a/drivers/clk/at91/pmc.h
+++ b/drivers/clk/at91/pmc.h
@@ -226,7 +226,7 @@ sam9x60_clk_register_frac_pll(struct regmap *regmap, spinlock_t *lock,
 
 struct clk_hw * __init
 at91_clk_register_programmable(struct regmap *regmap, const char *name,
-			       const char **parent_names, struct clk_hw **parent_hws,
+			       struct clk_hw **parent_hws,
 			       u8 num_parents, u8 id,
 			       const struct clk_programmable_layout *layout,
 			       u32 *mux_table);
diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c
index 148873fced1b..897a8f2d6102 100644
--- a/drivers/clk/at91/sam9x60.c
+++ b/drivers/clk/at91/sam9x60.c
@@ -318,7 +318,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 6, i,
+						    parent_hws, 6, i,
 						    &sam9x60_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/sama5d2.c b/drivers/clk/at91/sama5d2.c
index 75d5b1a3733b..c64b79b44ba6 100644
--- a/drivers/clk/at91/sama5d2.c
+++ b/drivers/clk/at91/sama5d2.c
@@ -304,7 +304,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 6, i,
+						    parent_hws, 6, i,
 						    &sama5d2_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/sama5d3.c b/drivers/clk/at91/sama5d3.c
index a50e82460e70..021e012fe202 100644
--- a/drivers/clk/at91/sama5d3.c
+++ b/drivers/clk/at91/sama5d3.c
@@ -226,7 +226,7 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 5, i,
+						    parent_hws, 5, i,
 						    &at91sam9x5_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/sama5d4.c b/drivers/clk/at91/sama5d4.c
index b6b41ceae13c..e196ec80570f 100644
--- a/drivers/clk/at91/sama5d4.c
+++ b/drivers/clk/at91/sama5d4.c
@@ -249,7 +249,7 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    NULL, parent_hws, 5, i,
+						    parent_hws, 5, i,
 						    &at91sam9x5_programmable_layout,
 						    NULL);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/sama7g5.c b/drivers/clk/at91/sama7g5.c
index 9cba1ad116a8..baec84bd5d06 100644
--- a/drivers/clk/at91/sama7g5.c
+++ b/drivers/clk/at91/sama7g5.c
@@ -1171,7 +1171,7 @@ static void __init sama7g5_pmc_setup(struct device_node *np)
 
 		snprintf(name, sizeof(name), "prog%d", i);
 
-		hw = at91_clk_register_programmable(regmap, name, NULL, parent_hws,
+		hw = at91_clk_register_programmable(regmap, name, parent_hws,
 						    9, i,
 						    &programmable_layout,
 						    sama7g5_prog_mux_table);
-- 
2.39.2