linux-kernel - [PATCH v2 7/7] clkdev: remove unused clkdev

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Date:   Tue,  8 Jun 2021 17:22:14 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     linux-clk@...r.kernel.org, Stephen Boyd <sboyd@...nel.org>
Cc:     Arnd Bergmann <arnd@...db.de>, Dmitry Osipenko <digetx@...il.com>,
        Florian Fainelli <florian@...nwrt.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Greg Ungerer <gerg@...ux-m68k.org>,
        John Crispin <john@...ozen.org>,
        Jonas Gorski <jonas.gorski@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Michael Turquette <mturquette@...libre.com>,
        Russell King <linux@...linux.org.uk>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        linux-m68k@...ts.linux-m68k.org, linux-mips@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 7/7] clkdev: remove unused clkdev_alloc() interfaces

From: Arnd Bergmann <arnd@...db.de>

The last user of clkdev_alloc() and clkdev_hw_alloc() was
removed last year, so everything now calls clkdev_create()
and clkdev_hw_create() instead.

Removing the unused functions lets the compiler optimize
the remaining ones slightly better.

Fixes: e5006671acc7 ("clk: versatile: Drop the legacy IM-PD1 clock code")
Reviewed-by: Stephen Boyd <sboyd@...nel.org>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/clk/clkdev.c   | 28 ----------------------------
 include/linux/clkdev.h |  5 -----
 2 files changed, 33 deletions(-)

diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c
index 0f2e3fcf0f19..67f601a41023 100644
--- a/drivers/clk/clkdev.c
+++ b/drivers/clk/clkdev.c
@@ -190,34 +190,6 @@ vclkdev_create(struct clk_hw *hw, const char *con_id, const char *dev_fmt,
 	return cl;
 }
 
-struct clk_lookup * __ref
-clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...)
-{
-	struct clk_lookup *cl;
-	va_list ap;
-
-	va_start(ap, dev_fmt);
-	cl = vclkdev_alloc(__clk_get_hw(clk), con_id, dev_fmt, ap);
-	va_end(ap);
-
-	return cl;
-}
-EXPORT_SYMBOL(clkdev_alloc);
-
-struct clk_lookup *
-clkdev_hw_alloc(struct clk_hw *hw, const char *con_id, const char *dev_fmt, ...)
-{
-	struct clk_lookup *cl;
-	va_list ap;
-
-	va_start(ap, dev_fmt);
-	cl = vclkdev_alloc(hw, con_id, dev_fmt, ap);
-	va_end(ap);
-
-	return cl;
-}
-EXPORT_SYMBOL(clkdev_hw_alloc);
-
 /**
  * clkdev_create - allocate and add a clkdev lookup structure
  * @clk: struct clk to associate with all clk_lookups
diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
index fd06b2780a22..8a8423eb8e9a 100644
--- a/include/linux/clkdev.h
+++ b/include/linux/clkdev.h
@@ -30,11 +30,6 @@ struct clk_lookup {
 		.clk = c,	\
 	}
 
-struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
-	const char *dev_fmt, ...) __printf(3, 4);
-struct clk_lookup *clkdev_hw_alloc(struct clk_hw *hw, const char *con_id,
-	const char *dev_fmt, ...) __printf(3, 4);
-
 void clkdev_add(struct clk_lookup *cl);
 void clkdev_drop(struct clk_lookup *cl);
 
-- 
2.29.2