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

ARM: omap: fix wrapped error messages in omap_hwmod.c 

While trying to debug my OMAP platforms, they emitted this message:

omap_hwmod: %s: enabled state can only be entered from initialized, idle, or disabled state

The following backtrace said it was from a function called '_enable',
which didn't provide much clue.  Grepping didn't find it either.

The message is wrapped, so unwrap the message so grep can find it.  Do
the same for three other messages in this file.

Acked-by: Paul Walmsley <paul@pwsan.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2012-02-07 10:59:37 +00:00
parent 8930b4e3c3
commit 4f8a428dac
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
arch/arm/mach-omap2/omap_hwmod.c
View File

@ -1517,8 +1517,8 @@ static int _enable(struct omap_hwmod *oh)
if (oh->_state != _HWMOD_STATE_INITIALIZED &&
oh->_state != _HWMOD_STATE_IDLE &&
oh->_state != _HWMOD_STATE_DISABLED) {
WARN(1, "omap_hwmod: %s: enabled state can only be entered "
"from initialized, idle, or disabled state\n", oh->name);
WARN(1, "omap_hwmod: %s: enabled state can only be entered from initialized, idle, or disabled state\n",
oh->name);
return -EINVAL;
}
@ -1600,8 +1600,8 @@ static int _idle(struct omap_hwmod *oh)
pr_debug("omap_hwmod: %s: idling\n", oh->name);
if (oh->_state != _HWMOD_STATE_ENABLED) {
WARN(1, "omap_hwmod: %s: idle state can only be entered from "
"enabled state\n", oh->name);
WARN(1, "omap_hwmod: %s: idle state can only be entered from enabled state\n",
oh->name);
return -EINVAL;
}
@ -1682,8 +1682,8 @@ static int _shutdown(struct omap_hwmod *oh)
if (oh->_state != _HWMOD_STATE_IDLE &&
oh->_state != _HWMOD_STATE_ENABLED) {
WARN(1, "omap_hwmod: %s: disabled state can only be entered "
"from idle, or enabled state\n", oh->name);
WARN(1, "omap_hwmod: %s: disabled state can only be entered from idle, or enabled state\n",
oh->name);
return -EINVAL;
}
@ -2240,8 +2240,8 @@ void omap_hwmod_ocp_barrier(struct omap_hwmod *oh)
BUG_ON(!oh);
if (!oh->class->sysc || !oh->class->sysc->sysc_flags) {
WARN(1, "omap_device: %s: OCP barrier impossible due to "
"device configuration\n", oh->name);
WARN(1, "omap_device: %s: OCP barrier impossible due to device configuration\n",
oh->name);
return;
}