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Date: Thu, 12 Dec 2019 02:58:54 +0000
From: Peng Fan <peng.fan@....com>
To: "sboyd@...nel.org" <sboyd@...nel.org>,
"shawnguo@...nel.org" <shawnguo@...nel.org>,
"s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
"festevam@...il.com" <festevam@...il.com>,
Abel Vesa <abel.vesa@....com>,
Leonard Crestez <leonard.crestez@....com>
CC: "kernel@...gutronix.de" <kernel@...gutronix.de>,
dl-linux-imx <linux-imx@....com>,
Aisheng Dong <aisheng.dong@....com>,
"linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
Anson Huang <anson.huang@....com>,
Jacky Bai <ping.bai@....com>, Peng Fan <peng.fan@....com>
Subject: [PATCH V2 3/9] clk: imx: add imx_unregister_hw_clocks
From: Peng Fan <peng.fan@....com>
There is a non hw API based imx_unregister_clocks to unregister clocks
when of_clk_add_provider failed. Add a hw API based
imx_unregister_hw_clocks when of_clk_add_hw_provider failed.
Reviewed-by: Abel Vesa <abel.vesa@....com>
Signed-off-by: Peng Fan <peng.fan@....com>
---
drivers/clk/imx/clk.c | 8 ++++++++
drivers/clk/imx/clk.h | 1 +
2 files changed, 9 insertions(+)
diff --git a/drivers/clk/imx/clk.c b/drivers/clk/imx/clk.c
index cfc05e43c343..d0ce29f2c417 100644
--- a/drivers/clk/imx/clk.c
+++ b/drivers/clk/imx/clk.c
@@ -22,6 +22,14 @@ void imx_unregister_clocks(struct clk *clks[], unsigned int count)
clk_unregister(clks[i]);
}
+void imx_unregister_hw_clocks(struct clk_hw *hws[], unsigned int count)
+{
+ unsigned int i;
+
+ for (i = 0; i < count; i++)
+ clk_hw_unregister(hws[i]);
+}
+
void __init imx_mmdc_mask_handshake(void __iomem *ccm_base,
unsigned int chn)
{
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index 46cbac4d89a5..20dc9a1fcd6c 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -12,6 +12,7 @@ void imx_check_clk_hws(struct clk_hw *clks[], unsigned int count);
void imx_register_uart_clocks(struct clk ** const clks[]);
void imx_mmdc_mask_handshake(void __iomem *ccm_base, unsigned int chn);
void imx_unregister_clocks(struct clk *clks[], unsigned int count);
+void imx_unregister_hw_clocks(struct clk_hw *hws[], unsigned int count);
extern void imx_cscmr1_fixup(u32 *val);
--
2.16.4
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