From: Nick Dyer <nick.dyer@itdev.co.uk>
Date: Fri, 27 Jul 2018 18:49:29 +0000 (-0700)
Subject: Input: atmel_mxt_ts - move completion to after config crc is updated
X-Git-Tag: v4.19-rc1~90^2^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=19a7121e5ec6cb26988253c1fbc900de838df70f;p=thirdparty%2Flinux.git

Input: atmel_mxt_ts - move completion to after config crc is updated

Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index e32667d82d0f3..3232af5dcf894 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -728,13 +728,13 @@ static void mxt_proc_t6_messages(struct mxt_data *data, u8 *msg)
 	u8 status = msg[1];
 	u32 crc = msg[2] | (msg[3] << 8) | (msg[4] << 16);
 
-	complete(&data->crc_completion);
-
 	if (crc != data->config_crc) {
 		data->config_crc = crc;
 		dev_dbg(dev, "T6 Config Checksum: 0x%06X\n", crc);
 	}
 
+	complete(&data->crc_completion);
+
 	/* Detect reset */
 	if (status & MXT_T6_STATUS_RESET)
 		complete(&data->reset_completion);