From 043eaa70ad736380a631e820e32ad9176b020887 Mon Sep 17 00:00:00 2001
From: David Lechner <david@lechnology.com>
Date: Fri, 25 May 2018 13:11:49 -0500
Subject: clk: davinci: psc: allow for dev == NULL

On some davinci SoCs, we need to register the PSC clocks during early
boot because they are needed for clocksource/clockevent. These changes
allow for dev == NULL because in this case, we won't have a platform
device for the clocks.

Signed-off-by: David Lechner <david@lechnology.com>
Reviewed-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/20180525181150.17873-9-david@lechnology.com
---
 drivers/clk/davinci/psc-dm644x.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers/clk/davinci/psc-dm644x.c')

diff --git a/drivers/clk/davinci/psc-dm644x.c b/drivers/clk/davinci/psc-dm644x.c
index c22367baa46f..fc0230e3a3d6 100644
--- a/drivers/clk/davinci/psc-dm644x.c
+++ b/drivers/clk/davinci/psc-dm644x.c
@@ -6,6 +6,7 @@
  */
 
 #include <linux/clk-provider.h>
+#include <linux/clk/davinci.h>
 #include <linux/clk.h>
 #include <linux/clkdev.h>
 #include <linux/init.h>
@@ -63,7 +64,7 @@ static const struct davinci_lpsc_clk_info dm644x_psc_info[] = {
 	{ }
 };
 
-static int dm644x_psc_init(struct device *dev, void __iomem *base)
+int dm644x_psc_init(struct device *dev, void __iomem *base)
 {
 	return davinci_psc_register_clocks(dev, dm644x_psc_info, 41, base);
 }
-- 
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