From: Krzysztof Kozlowski <krzk@kernel.org>
To: Russell King <linux@armlinux.org.uk>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH 1/3] clk: imx: Declare clock init functions in header acessible from mach
Date: Wed, 2 Sep 2020 17:02:42 +0200 [thread overview]
Message-ID: <20200902150244.14347-1-krzk@kernel.org> (raw)
Multiple files from arch/arm/mach-imx/ use clock init functions which
are defined in the IMX clock drivers. Declare them in globally
accessible header to fix GCC warnings:
drivers/clk/imx/clk-imx21.c:122:74: warning: no previous prototype for 'mx21_clocks_init' [-Wmissing-prototypes]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
drivers/clk/imx/clk-imx21.c | 1 +
drivers/clk/imx/clk-imx27.c | 1 +
drivers/clk/imx/clk-imx31.c | 1 +
drivers/clk/imx/clk-imx35.c | 1 +
include/linux/clk/imx.h | 11 +++++++++++
5 files changed, 15 insertions(+)
create mode 100644 include/linux/clk/imx.h
diff --git a/drivers/clk/imx/clk-imx21.c b/drivers/clk/imx/clk-imx21.c
index 077b4a7123ce..2105ef57b6bc 100644
--- a/drivers/clk/imx/clk-imx21.c
+++ b/drivers/clk/imx/clk-imx21.c
@@ -7,6 +7,7 @@
#include <linux/clk-provider.h>
#include <linux/clkdev.h>
+#include <linux/clk/imx.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>
diff --git a/drivers/clk/imx/clk-imx27.c b/drivers/clk/imx/clk-imx27.c
index a3753067fc12..c0d8bcdf0719 100644
--- a/drivers/clk/imx/clk-imx27.c
+++ b/drivers/clk/imx/clk-imx27.c
@@ -2,6 +2,7 @@
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/clkdev.h>
+#include <linux/clk/imx.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/of.h>
diff --git a/drivers/clk/imx/clk-imx31.c b/drivers/clk/imx/clk-imx31.c
index 4bb05e440cdd..25be4c292e44 100644
--- a/drivers/clk/imx/clk-imx31.c
+++ b/drivers/clk/imx/clk-imx31.c
@@ -6,6 +6,7 @@
#include <linux/module.h>
#include <linux/clk.h>
#include <linux/clkdev.h>
+#include <linux/clk/imx.h>
#include <linux/io.h>
#include <linux/err.h>
#include <linux/of.h>
diff --git a/drivers/clk/imx/clk-imx35.c b/drivers/clk/imx/clk-imx35.c
index e595f559907f..baf8d236d6ef 100644
--- a/drivers/clk/imx/clk-imx35.c
+++ b/drivers/clk/imx/clk-imx35.c
@@ -5,6 +5,7 @@
#include <linux/mm.h>
#include <linux/delay.h>
#include <linux/clk.h>
+#include <linux/clk/imx.h>
#include <linux/io.h>
#include <linux/clkdev.h>
#include <linux/of.h>
diff --git a/include/linux/clk/imx.h b/include/linux/clk/imx.h
new file mode 100644
index 000000000000..f6394d1b0a94
--- /dev/null
+++ b/include/linux/clk/imx.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __LINUX_CLK_IMX_H
+#define __LINUX_CLK_IMX_H
+
+int mx21_clocks_init(unsigned long lref, unsigned long href);
+int mx27_clocks_init(unsigned long fref);
+int mx31_clocks_init(unsigned long fref);
+int mx35_clocks_init(void);
+
+#endif /* __LINUX_CLK_IMX_H */
--
2.17.1
next reply other threads:[~2020-09-02 15:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-02 15:02 Krzysztof Kozlowski [this message]
2020-09-02 15:02 ` [PATCH 2/3] ARM: imx: Include global clock header Krzysztof Kozlowski
2020-09-02 15:02 ` [PATCH 3/3] clk: imx: Fix and update kerneldoc Krzysztof Kozlowski
2020-09-05 7:43 ` Shawn Guo
2020-09-05 7:42 ` [PATCH 1/3] clk: imx: Declare clock init functions in header acessible from mach Shawn Guo
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