openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

sh: improve sh7785lcr power off code 

Improve the sh7785lcr power off implementation to
never return. It takes some time before the board
is actually powered off, just hang after asking
the harware to power down.

This removes the serial port garbage printout.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm 2009-03-11 08:14:26 +00:00 committed by Paul Mundt
parent 49976927de
commit 600fa578a9
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/sh/boards/board-sh7785lcr.c
View File

@ -284,6 +284,9 @@ static void sh7785lcr_power_off(void)
}
*p = 0x01;
iounmap(p);
set_bl_bit();
while (1)
cpu_relax();
}
/* Initialize the board */