From: 黄涛 <huangtao@rock-chips.com>
Date: Tue, 8 Jun 2010 08:03:33 +0000 (+0000)
Subject: fix rk2818_spim_suspend
X-Git-Tag: firefly_0821_release~11405
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=724b25b7c31e974fb7f04a3e0f738cb22a33f40a;p=firefly-linux-kernel-4.4.55.git

fix rk2818_spim_suspend
---

diff --git a/drivers/spi/rk2818_spim.c b/drivers/spi/rk2818_spim.c
index 7cb074fea0e0..73c74213773a 100644
--- a/drivers/spi/rk2818_spim.c
+++ b/drivers/spi/rk2818_spim.c
@@ -988,10 +988,16 @@ static void __exit rk2818_spim_remove(struct platform_device *pdev)
 
 static int rk2818_spim_suspend(struct platform_device *pdev, pm_message_t mesg)
 {
-    struct spi_master	*master = platform_get_drvdata(pdev);
-    struct rk2818_spi	*dws = spi_master_get_devdata(master);
-    clk_disable(dws->clock_spim);
-    return 0;
+	struct spi_master *master = platform_get_drvdata(pdev);
+	struct rk2818_spi *dws = spi_master_get_devdata(master);
+	int status;
+
+	status = stop_queue(dws);
+	if (status != 0)
+		return status;
+	clk_disable(dws->clock_spim);
+
+	return 0;
 }
 
 static int rk2818_spim_resume(struct platform_device *pdev)