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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Sibi Sankar <sibis@codeaurora.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>
Subject: [PATCH 5.9 297/391] remoteproc: Fixup coredump debugfs disable request
Date:   Tue,  3 Nov 2020 21:35:48 +0100
Message-Id: <20201103203407.119720425@linuxfoundation.org>
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References: <20201103203348.153465465@linuxfoundation.org>
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From: Sibi Sankar <sibis@codeaurora.org>

commit 1894622636745237f882bfab47925afc48e122e0 upstream.

Fix the discrepancy observed between accepted input and read back value
while disabling remoteproc coredump through the coredump debugfs entry.

Fixes: 3afdc59e4390 ("remoteproc: Add coredump debugfs entry")
Cc: stable@vger.kernel.org
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200916145100.15872-1-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/remoteproc/remoteproc_debugfs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/remoteproc/remoteproc_debugfs.c
+++ b/drivers/remoteproc/remoteproc_debugfs.c
@@ -94,7 +94,7 @@ static ssize_t rproc_coredump_write(stru
 		goto out;
 	}
 
-	if (!strncmp(buf, "disable", count)) {
+	if (!strncmp(buf, "disabled", count)) {
 		rproc->dump_conf = RPROC_COREDUMP_DISABLED;
 	} else if (!strncmp(buf, "inline", count)) {
 		rproc->dump_conf = RPROC_COREDUMP_INLINE;