From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Wed, 6 Jan 2016 22:44:02 +0000 (-0800)
Subject: Input: rohm_bu21023 - fix handling of retrying firmware update
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=415a249f88fd263bed0f7cca86ecde8c57aba9dc;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

Input: rohm_bu21023 - fix handling of retrying firmware update

Because of the wrong condition we'd never retry firmware update.

Acked-by: Yoichi Yuasa <yuasa@linux-mips.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/touchscreen/rohm_bu21023.c b/drivers/input/touchscreen/rohm_bu21023.c
index ba6024f93469..611156a2ef80 100644
--- a/drivers/input/touchscreen/rohm_bu21023.c
+++ b/drivers/input/touchscreen/rohm_bu21023.c
@@ -725,7 +725,7 @@ static int rohm_ts_load_firmware(struct i2c_client *client,
 			break;
 
 		error = -EIO;
-	} while (++retry >= FIRMWARE_RETRY_MAX);
+	} while (++retry <= FIRMWARE_RETRY_MAX);
 
 out:
 	error2 = i2c_smbus_write_byte_data(client, INT_MASK, INT_ALL);