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Date:   Tue, 23 Jul 2019 21:33:22 +0800
Message-Id: <20190723133322.243286-1-tzungbi@google.com>
Mime-Version: 1.0
Subject: [PATCH v2] platform/chrome: cros_ec_trace: update generating script
From:   Tzung-Bi Shih <tzungbi@google.com>
To:     bleung@chromium.org, enric.balletbo@collabora.com,
        groeck@chromium.org
Cc:     linux-kernel@vger.kernel.org, cychiang@google.com,
        dgreid@google.com, tzungbi@google.com
Content-Type: text/plain; charset="UTF-8"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

To remove ", \" from the last line.

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
---
Changes from v1:
- simpler awk code

 drivers/platform/chrome/cros_ec_trace.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/chrome/cros_ec_trace.c b/drivers/platform/chrome/cros_ec_trace.c
index 0a76412095a9..667460952dad 100644
--- a/drivers/platform/chrome/cros_ec_trace.c
+++ b/drivers/platform/chrome/cros_ec_trace.c
@@ -6,7 +6,18 @@
 #define TRACE_SYMBOL(a) {a, #a}
 
 // Generate the list using the following script:
-// sed -n 's/^#define \(EC_CMD_[[:alnum:]_]*\)\s.*/\tTRACE_SYMBOL(\1), \\/p' include/linux/mfd/cros_ec_commands.h
+// sed -n 's/^#define \(EC_CMD_[[:alnum:]_]*\)\s.*/\tTRACE_SYMBOL(\1), \\/p' \
+// include/linux/mfd/cros_ec_commands.h | awk '
+// {
+//   if (NR != 1)
+//     print buf;
+//   buf = $0;
+// }
+// END {
+//   gsub(/, \\/, "", buf);
+//   print buf;
+// }
+// '
 #define EC_CMDS \
 	TRACE_SYMBOL(EC_CMD_PROTO_VERSION), \
 	TRACE_SYMBOL(EC_CMD_HELLO), \
-- 
2.22.0.657.g960e92d24f-goog