From: Patrick Boettcher <pb@linuxtv.org>
Date: Sat, 28 Feb 2009 13:30:20 +0000 (-0300)
Subject: V4L/DVB (11285): Remove unecessary udelay
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7def728f558c99489cc89f4c5d62dd64dc0289b4;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

V4L/DVB (11285): Remove unecessary udelay

When resetting the PID-filter block a safety msleep(1) was injected. Now that the function is called from interrupt context, it was replaced with a udelay. It seems that this delay is not necessary at all, let's remove it for now and test a while.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c
index 91068952b502..e836caecebbd 100644
--- a/drivers/media/dvb/b2c2/flexcop.c
+++ b/drivers/media/dvb/b2c2/flexcop.c
@@ -212,7 +212,6 @@ void flexcop_reset_block_300(struct flexcop_device *fc)
 	v210.sw_reset_210.Block_reset_enable = 0xb2;
 
 	fc->write_ibi_reg(fc,sw_reset_210,v210);
-	udelay(1000);
 	fc->write_ibi_reg(fc,ctrl_208,v208_save);
 }