[PATCH v2] atmel_lcdfb: fix usage of CONTRAST_CTR in suspend/resume

[Nicolas Ferre]

From: Hubert Feurstein <h.feurstein at gmail.com>

An error was existing in the saving of CONTRAST_CTR register
across suspend/resume.

Signed-off-by: Hubert Feurstein <h.feurstein at gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre at atmel.com>
Cc: stable <stable at vger.kernel.org>
---
 drivers/video/atmel_lcdfb.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index d7e3712..d99505b 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -1102,7 +1102,7 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg)
 	 */
 	lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL);
 
-	sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
+	sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_CTR);
 	lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
 	if (sinfo->atmel_lcdfb_power_control)
 		sinfo->atmel_lcdfb_power_control(0);
-- 
1.7.5.4