linux-kernel - [PATCH] clocksource/drivers/timer-imx-gpt: Remove non-DT function

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Message-Id: <20230307124313.708255-1-festevam@denx.de>
Date:   Tue,  7 Mar 2023 09:43:13 -0300
From:   Fabio Estevam <festevam@...x.de>
To:     daniel.lezcano@...aro.org
Cc:     shawnguo@...nel.org, linux-imx@....com, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Fabio Estevam <festevam@...x.de>
Subject: [PATCH] clocksource/drivers/timer-imx-gpt: Remove non-DT function

mxc_timer_init() was originally only used by non-DT i.MX platforms.

i.MX has already been converted to be a DT-only platform.

Remove the unused mxc_timer_init() function.

Signed-off-by: Fabio Estevam <festevam@...x.de>
---
 drivers/clocksource/timer-imx-gpt.c | 19 -------------------
 include/soc/imx/timer.h             |  7 -------
 2 files changed, 26 deletions(-)

diff --git a/drivers/clocksource/timer-imx-gpt.c b/drivers/clocksource/timer-imx-gpt.c
index 7b2c70f2f353..ca3e4cbc80c6 100644
--- a/drivers/clocksource/timer-imx-gpt.c
+++ b/drivers/clocksource/timer-imx-gpt.c
@@ -420,25 +420,6 @@ static int __init _mxc_timer_init(struct imx_timer *imxtm)
 	return mxc_clockevent_init(imxtm);
 }
 
-void __init mxc_timer_init(unsigned long pbase, int irq, enum imx_gpt_type type)
-{
-	struct imx_timer *imxtm;
-
-	imxtm = kzalloc(sizeof(*imxtm), GFP_KERNEL);
-	BUG_ON(!imxtm);
-
-	imxtm->clk_per = clk_get_sys("imx-gpt.0", "per");
-	imxtm->clk_ipg = clk_get_sys("imx-gpt.0", "ipg");
-
-	imxtm->base = ioremap(pbase, SZ_4K);
-	BUG_ON(!imxtm->base);
-
-	imxtm->type = type;
-	imxtm->irq = irq;
-
-	_mxc_timer_init(imxtm);
-}
-
 static int __init mxc_timer_init_dt(struct device_node *np,  enum imx_gpt_type type)
 {
 	struct imx_timer *imxtm;
diff --git a/include/soc/imx/timer.h b/include/soc/imx/timer.h
index b888d5076b4d..25f29c6bbd0b 100644
--- a/include/soc/imx/timer.h
+++ b/include/soc/imx/timer.h
@@ -13,11 +13,4 @@ enum imx_gpt_type {
 	GPT_TYPE_IMX6DL,	/* i.MX6DL/SX/SL */
 };
 
-/*
- * This is a stop-gap solution for clock drivers like imx1/imx21 which call
- * mxc_timer_init() to initialize timer for non-DT boot.  It can be removed
- * when these legacy non-DT support is converted or dropped.
- */
-void mxc_timer_init(unsigned long pbase, int irq, enum imx_gpt_type type);
-
 #endif  /* __SOC_IMX_TIMER_H__ */
-- 
2.34.1