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[4/6] spi/pl022: skip default configuration before suspending

Message ID 1320835154-31303-1-git-send-email-linus.walleij@stericsson.com
State Superseded
Headers show

Commit Message

Linus Walleij Nov. 9, 2011, 10:39 a.m. UTC 
From: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com>

The loading of the default configuration before suspending has
been in the driver since its inception, but it is not really
needed. Especially so since we take to all the trouble of
enabling and disabling power and clock just to do this. Let's
scrap this now.

Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/spi/spi-pl022.c |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)
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Patch

diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index fa3eaae..bffad2a 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -2314,12 +2314,7 @@  static int pl022_suspend(struct device *dev)
 		return status;
 	}
 
-	amba_vcore_enable(pl022->adev);
-	amba_pclk_enable(pl022->adev);
-	load_ssp_default_config(pl022);
-	amba_pclk_disable(pl022->adev);
-	amba_vcore_disable(pl022->adev);
-	dev_dbg(dev, "suspended\n");
+	dev_dbg(&adev->dev, "suspended\n");
 	return 0;
 }