From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Mon, 12 Nov 2012 15:29:04 +0000 (+0100)
Subject: staging: drm/imx: Remove 300ms delay after memory reset
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2d8f46f286a80255d8c684fb12fd40feb37ad258;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

staging: drm/imx: Remove 300ms delay after memory reset

This has been added once, but does not seem to be necessary. Tested
on i.MX51 and i.MX6.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-common.c b/drivers/staging/imx-drm/ipu-v3/ipu-common.c
index eaa6f62a9e33..cd05718b7044 100644
--- a/drivers/staging/imx-drm/ipu-v3/ipu-common.c
+++ b/drivers/staging/imx-drm/ipu-v3/ipu-common.c
@@ -673,8 +673,6 @@ static int ipu_reset(struct ipu_soc *ipu)
 		cpu_relax();
 	}
 
-	mdelay(300);
-
 	return 0;
 }