linux-kernel - [PATCH] iio: accel: kxcjk-1013: Fix defined but unused warning

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Date:	Wed,  3 Sep 2014 18:13:12 +0300
From:	Daniel Baluta <daniel.baluta@...el.com>
To:	jic23@...nel.org
Cc:	pmeerw@...erw.net, srinivas.pandruvada@...ux.intel.com,
	daniel.baluta@...el.com, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] iio: accel: kxcjk-1013: Fix defined but unused warning

Noticed when compiling with CONFIG_PM_RUNTIME not set:
kxcjk-1013.c: warning: ‘kxcjk1013_get_startup_times’ defined but not used [-Wunused-function]

Introduced by commit 124e1b1d (iio: accel: kxcjk-1013: support runtime pm).

Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@...el.com>
---
 drivers/iio/accel/kxcjk-1013.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
index 736231d..eb1b8b6 100644
--- a/drivers/iio/accel/kxcjk-1013.c
+++ b/drivers/iio/accel/kxcjk-1013.c
@@ -307,6 +307,7 @@ static int kxcjk1013_chip_init(struct kxcjk1013_data *data)
 	return 0;
 }
 
+#ifdef CONFIG_PM_RUNTIME
 static int kxcjk1013_get_startup_times(struct kxcjk1013_data *data)
 {
 	int i;
@@ -318,6 +319,7 @@ static int kxcjk1013_get_startup_times(struct kxcjk1013_data *data)
 
 	return KXCJK1013_MAX_STARTUP_TIME_US;
 }
+#endif
 
 static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on)
 {
-- 
1.9.1

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