usb: storage: fix build warnings !CONFIG_PM

PATCH New Luis Henriques 1 participant 1 message Oct 1, 2014

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USB USB mass storage driver

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Luis Henriques

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2014-10-01 23:11 UTC #0 lore raw

PATCH 1/1 usb: storage: fix build warnings !CONFIG_PM

Functions fw5895_init() and config_autodelink_before_power_down() are used only when CONFIG_PM is defined.

drivers/usb/storage/realtek_cr.c:699:13: warning: 'fw5895_init' defined but not used [-Wunused-function] drivers/usb/storage/realtek_cr.c:629:12: warning: 'config_autodelink_before_power_down' defined but not used [-Wunused-function]

Signed-off-by Luis Henriques <[email protected]>

---
 drivers/usb/storage/realtek_cr.c | 2 ++
 1 file changed, 2 insertions(+)

drivers/usb/storage/realtek_cr.c +2 -0

index 281be56d5648..d3ba242b98e1 100644
@@ -626,6 +626,7 @@ static int config_autodelink_after_power_on(struct us_data *us)
 	return 0;
 }
 
+#ifdef CONFIG_PM
 static int config_autodelink_before_power_down(struct us_data *us)
 {
 	struct rts51x_chip *chip = (struct rts51x_chip *)(us->extra);

@@ -716,6 +717,7 @@ static void fw5895_init(struct us_data *us)
 		}
 	}
 }
+#endif
 
 #ifdef CONFIG_REALTEK_AUTOPM
 static void fw5895_set_mmc_wp(struct us_data *us)

Signature · 1 line

2.1.0