linux-kernel - [PATCH] PM / OPP: fix build warning

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Date:	Wed,  7 Oct 2015 16:49:25 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH] PM / OPP: fix build warning

We were getting build warning that:
expected 'bool *' but argument is of type 'u32 *'

debugfs_create_bool() used to take the argument as (u32 *), but commit
621a5f7ad9cd ("debugfs: Pass bool pointer to debugfs_create_bool()")
has modified it and now it accepts bool, so no need to typecast a bool
to (u32 *).

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/base/power/opp/debugfs.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/base/power/opp/debugfs.c b/drivers/base/power/opp/debugfs.c
index 865cbfa..251966b 100644
--- a/drivers/base/power/opp/debugfs.c
+++ b/drivers/base/power/opp/debugfs.c
@@ -45,14 +45,13 @@ int opp_debug_create_one(struct dev_pm_opp *opp, struct device_opp *dev_opp)
 	if (!d)
 		return -ENOMEM;
 
-	if (!debugfs_create_bool("available", S_IRUGO, d,
-				 (u32 *)&opp->available))
+	if (!debugfs_create_bool("available", S_IRUGO, d, &opp->available))
 		return -ENOMEM;
 
-	if (!debugfs_create_bool("dynamic", S_IRUGO, d, (u32 *)&opp->dynamic))
+	if (!debugfs_create_bool("dynamic", S_IRUGO, d, &opp->dynamic))
 		return -ENOMEM;
 
-	if (!debugfs_create_bool("turbo", S_IRUGO, d, (u32 *)&opp->turbo))
+	if (!debugfs_create_bool("turbo", S_IRUGO, d, &opp->turbo))
 		return -ENOMEM;
 
 	if (!debugfs_create_u32("rate_hz", S_IRUGO, d, (u32 *)&opp->rate))
-- 
1.9.1

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