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Commit 608d7921 authored by Sarangdhar Joshi's avatar Sarangdhar Joshi Committed by Bjorn Andersson
Browse files

remoteproc: Add RPROC_DELETED state 



Add new state RPROC_DELETED to handle synchronization
between rproc_del() and other operations on rproc. This
state represents the rproc device that has been "deleted".

CC: Loic Pallardy <loic.pallardy@st.com>
CC: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: default avatarSarangdhar Joshi <spjoshi@codeaurora.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent b003d45b

drivers/remoteproc/remoteproc_sysfs.c

+1 −0
Original line number Diff line number Diff line
@@ -73,6 +73,7 @@ static const char * const rproc_state_string[] = { 
	[RPROC_SUSPENDED]	= "suspended",

	[RPROC_RUNNING]		= "running",

	[RPROC_CRASHED]		= "crashed",

	[RPROC_DELETED]		= "deleted",

	[RPROC_LAST]		= "invalid",

};

include/linux/remoteproc.h

+3 −1
Original line number Diff line number Diff line
@@ -346,6 +346,7 @@ struct rproc_ops { 
 *			a message.

 * @RPROC_RUNNING:	device is up and running

 * @RPROC_CRASHED:	device has crashed; need to start recovery

 * @RPROC_DELETED:	device is deleted

 * @RPROC_LAST:		just keep this one at the end

 *

 * Please note that the values of these states are used as indices
@@ -359,7 +360,8 @@ enum rproc_state { 
	RPROC_SUSPENDED	= 1,

	RPROC_RUNNING	= 2,

	RPROC_CRASHED	= 3,

	RPROC_LAST	= 4,

	RPROC_DELETED	= 4,

	RPROC_LAST	= 5,

};



/**