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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 28/42] clk: at91: clk-generated: remove parent_names support
Date:   Thu, 27 Jul 2023 08:31:42 +0300
Message-Id: <20230727053156.13587-29-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
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Precedence: bulk

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

Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
---
 drivers/clk/at91/clk-generated.c | 10 +++-------
 drivers/clk/at91/dt-compat.c     |  2 +-
 drivers/clk/at91/pmc.h           |  3 +--
 drivers/clk/at91/sam9x60.c       |  2 +-
 drivers/clk/at91/sama5d2.c       |  2 +-
 drivers/clk/at91/sama7g5.c       |  2 +-
 6 files changed, 8 insertions(+), 13 deletions(-)

diff --git a/drivers/clk/at91/clk-generated.c b/drivers/clk/at91/clk-generated.c
index 4b4edeecc889..042553c7118a 100644
--- a/drivers/clk/at91/clk-generated.c
+++ b/drivers/clk/at91/clk-generated.c
@@ -318,8 +318,7 @@ static void clk_generated_startup(struct clk_generated *gck)
 struct clk_hw * __init
 at91_clk_register_generated(struct regmap *regmap, spinlock_t *lock,
 			    const struct clk_pcr_layout *layout,
-			    const char *name, const char **parent_names,
-			    struct clk_hw **parent_hws,
+			    const char *name, struct clk_hw **parent_hws,
 			    u32 *mux_table, u8 num_parents, u8 id,
 			    const struct clk_range *range,
 			    int chg_pid)
@@ -329,7 +328,7 @@ at91_clk_register_generated(struct regmap *regmap, spinlock_t *lock,
 	struct clk_hw *hw;
 	int ret;
 
-	if (!(parent_names || parent_hws))
+	if (!parent_hws)
 		return ERR_PTR(-ENOMEM);
 
 	gck = kzalloc(sizeof(*gck), GFP_KERNEL);
@@ -338,10 +337,7 @@ at91_clk_register_generated(struct regmap *regmap, spinlock_t *lock,
 
 	init.name = name;
 	init.ops = &generated_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;
 	if (chg_pid >= 0)
diff --git a/drivers/clk/at91/dt-compat.c b/drivers/clk/at91/dt-compat.c
index 91bc2fada6ec..816a7ee353d6 100644
--- a/drivers/clk/at91/dt-compat.c
+++ b/drivers/clk/at91/dt-compat.c
@@ -198,7 +198,7 @@ static void __init of_sama5d2_clk_generated_setup(struct device_node *np)
 
 		hw = at91_clk_register_generated(regmap, &pmc_pcr_lock,
 						 &dt_pcr_layout, name,
-						 NULL, parent_hws, NULL,
+						 parent_hws, NULL,
 						 num_parents, id, &range,
 						 chg_pid);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h
index 711b55a6b0ab..87ba2586d5e5 100644
--- a/drivers/clk/at91/pmc.h
+++ b/drivers/clk/at91/pmc.h
@@ -143,8 +143,7 @@ at91_clk_register_audio_pll_pmc(struct regmap *regmap, const char *name,
 struct clk_hw * __init
 at91_clk_register_generated(struct regmap *regmap, spinlock_t *lock,
 			    const struct clk_pcr_layout *layout,
-			    const char *name, const char **parent_names,
-			    struct clk_hw **parent_hws, u32 *mux_table,
+			    const char *name, struct clk_hw **parent_hws, u32 *mux_table,
 			    u8 num_parents, u8 id,
 			    const struct clk_range *range, int chg_pid);
 
diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c
index 930b4515a1dd..43997f686b87 100644
--- a/drivers/clk/at91/sam9x60.c
+++ b/drivers/clk/at91/sam9x60.c
@@ -363,7 +363,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
 		hw = at91_clk_register_generated(regmap, &pmc_pcr_lock,
 						 &sam9x60_pcr_layout,
 						 sam9x60_gck[i].n,
-						 NULL, parent_hws, NULL, 6,
+						 parent_hws, NULL, 6,
 						 sam9x60_gck[i].id,
 						 &sam9x60_gck[i].r, INT_MIN);
 		if (IS_ERR(hw))
diff --git a/drivers/clk/at91/sama5d2.c b/drivers/clk/at91/sama5d2.c
index 3920de445eca..2d4bf9e1a79c 100644
--- a/drivers/clk/at91/sama5d2.c
+++ b/drivers/clk/at91/sama5d2.c
@@ -371,7 +371,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
 		hw = at91_clk_register_generated(regmap, &pmc_pcr_lock,
 						 &sama5d2_pcr_layout,
 						 sama5d2_gck[i].n,
-						 NULL, parent_hws, NULL, 6,
+						 parent_hws, NULL, 6,
 						 sama5d2_gck[i].id,
 						 &sama5d2_gck[i].r,
 						 sama5d2_gck[i].chg_pid);
diff --git a/drivers/clk/at91/sama7g5.c b/drivers/clk/at91/sama7g5.c
index 16e458be8304..b2d27193741b 100644
--- a/drivers/clk/at91/sama7g5.c
+++ b/drivers/clk/at91/sama7g5.c
@@ -1235,7 +1235,7 @@ static void __init sama7g5_pmc_setup(struct device_node *np)
 
 		hw = at91_clk_register_generated(regmap, &pmc_pcr_lock,
 						 &sama7g5_pcr_layout,
-						 sama7g5_gck[i].n, NULL,
+						 sama7g5_gck[i].n,
 						 parent_hws, mux_table,
 						 num_parents,
 						 sama7g5_gck[i].id,
-- 
2.39.2