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

staging: unisys: visorbus: move read_controlvm_event 

The function read_controlvm_event needs to be moved lower in the file
to avoid extraneous function prototypes.

Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2016-09-19 17:09:23 -04:00 committed by Greg Kroah-Hartman
parent 511474a507
commit 8a2853279b
1 changed files with 21 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
drivers/staging/unisys/visorbus/visorchipset.c
View File

@ -1357,27 +1357,6 @@ chipset_notready(struct controlvm_message_header *msg_hdr)
controlvm_respond(msg_hdr, rc);
}
/**
* read_controlvm_event() - retreives the next message from the
* CONTROLVM_QUEUE_EVENT queue in the controlvm
* channel
* @msg: pointer to the retrieved message
*
* Return: true if a valid message was retrieved or false otherwise
*/
static bool
read_controlvm_event(struct controlvm_message *msg)
{
if (visorchannel_signalremove(controlvm_channel,
CONTROLVM_QUEUE_EVENT, msg)) {
/* got a message */
if (msg->hdr.flags.test_message == 1)
return false;
return true;
}
return false;
}
/*
* The general parahotplug flow works as follows. The visorchipset
* driver receives a DEVICE_CHANGESTATE message from Command
@ -2091,6 +2070,27 @@ handle_command(struct controlvm_message inmsg, u64 channel_addr)
return true;
}
/**
* read_controlvm_event() - retreives the next message from the
* CONTROLVM_QUEUE_EVENT queue in the controlvm
* channel
* @msg: pointer to the retrieved message
*
* Return: true if a valid message was retrieved or false otherwise
*/
static bool
read_controlvm_event(struct controlvm_message *msg)
{
if (visorchannel_signalremove(controlvm_channel,
CONTROLVM_QUEUE_EVENT, msg)) {
/* got a message */
if (msg->hdr.flags.test_message == 1)
return false;
return true;
}
return false;
}
static void
controlvm_periodic_work(struct work_struct *work)
{