linux-kernel - [PATCH -next] clk: armada-xp: remove unused code

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Message-ID: <20190816140200.55040-1-yuehaibing@huawei.com>
Date:   Fri, 16 Aug 2019 22:02:00 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <mturquette@...libre.com>, <sboyd@...nel.org>,
        <gregory.clement@...tlin.com>
CC:     <linux-kernel@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] clk: armada-xp: remove unused code

drivers/clk/mvebu/armada-xp.c:171:38: warning:
 mv98dx3236_coreclks defined but not used [-Wunused-const-variable=]
drivers/clk/mvebu/armada-xp.c:213:41: warning:
 mv98dx3236_gating_desc defined but not used [-Wunused-const-variable=]

They are never used, so can be remove. Also remove
the related functions.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/clk/mvebu/armada-xp.c | 26 --------------------------
 1 file changed, 26 deletions(-)

diff --git a/drivers/clk/mvebu/armada-xp.c b/drivers/clk/mvebu/armada-xp.c
index fa15682..4566565 100644
--- a/drivers/clk/mvebu/armada-xp.c
+++ b/drivers/clk/mvebu/armada-xp.c
@@ -50,12 +50,6 @@ static u32 __init axp_get_tclk_freq(void __iomem *sar)
 	return 250000000;
 }
 
-/* MV98DX3236 TCLK frequency is fixed to 200MHz */
-static u32 __init mv98dx3236_get_tclk_freq(void __iomem *sar)
-{
-	return 200000000;
-}
-
 static const u32 axp_cpu_freqs[] __initconst = {
 	1000000000,
 	1066000000,
@@ -93,12 +87,6 @@ static u32 __init axp_get_cpu_freq(void __iomem *sar)
 	return cpu_freq;
 }
 
-/* MV98DX3236 CLK frequency is fixed to 800MHz */
-static u32 __init mv98dx3236_get_cpu_freq(void __iomem *sar)
-{
-	return 800000000;
-}
-
 static const int axp_nbclk_ratios[32][2] __initconst = {
 	{0, 1}, {1, 2}, {2, 2}, {2, 2},
 	{1, 2}, {1, 2}, {1, 1}, {2, 3},
@@ -168,11 +156,6 @@ static const struct coreclk_soc_desc axp_coreclks = {
 	.num_ratios = ARRAY_SIZE(axp_coreclk_ratios),
 };
 
-static const struct coreclk_soc_desc mv98dx3236_coreclks = {
-	.get_tclk_freq = mv98dx3236_get_tclk_freq,
-	.get_cpu_freq = mv98dx3236_get_cpu_freq,
-};
-
 /*
  * Clock Gating Control
  */
@@ -210,15 +193,6 @@ static const struct clk_gating_soc_desc axp_gating_desc[] __initconst = {
 	{ }
 };
 
-static const struct clk_gating_soc_desc mv98dx3236_gating_desc[] __initconst = {
-	{ "ge1", NULL, 3, 0 },
-	{ "ge0", NULL, 4, 0 },
-	{ "pex00", NULL, 5, 0 },
-	{ "sdio", NULL, 17, 0 },
-	{ "xor0", NULL, 22, 0 },
-	{ }
-};
-
 static void __init axp_clk_init(struct device_node *np)
 {
 	struct device_node *cgnp =
-- 
2.7.4