From: Kevin Hilman <khilman@deeprootsystems.com>
Date: Tue, 8 Dec 2009 23:34:24 +0000 (-0700)
Subject: OMAP: hwmod: warn on missing clockdomain
X-Git-Tag: firefly_0821_release~9833^2~3875^2~1^2~13
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=81d7c6ffccd1d5369942c428faa9ee25a3d59db8;p=firefly-linux-kernel-4.4.55.git

OMAP: hwmod: warn on missing clockdomain

WARN if a clock/hwmod is missing a clockdomain association since
resulting hwmod will not be able to correctly enable/disable clocks.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index bfbd34142b37..d8c8545875b1 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -353,6 +353,9 @@ static int _init_main_clk(struct omap_hwmod *oh)
 		ret = -EINVAL;
 	oh->_clk = c;
 
+	WARN(!c->clkdm, "omap_hwmod: %s: missing clockdomain for %s.\n",
+	     oh->clkdev_con_id, c->name);
+
 	return ret;
 }