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path: root/drivers/input/touchscreen/elants_i2c.c
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Diffstat (limited to 'drivers/input/touchscreen/elants_i2c.c')
-rw-r--r--drivers/input/touchscreen/elants_i2c.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c
index 02aec284deca..3e6003d32e56 100644
--- a/drivers/input/touchscreen/elants_i2c.c
+++ b/drivers/input/touchscreen/elants_i2c.c
@@ -914,9 +914,9 @@ static irqreturn_t elants_i2c_irq(int irq, void *_dev)
case QUEUE_HEADER_NORMAL:
report_count = ts->buf[FW_HDR_COUNT];
- if (report_count > 3) {
+ if (report_count == 0 || report_count > 3) {
dev_err(&client->dev,
- "too large report count: %*ph\n",
+ "bad report count: %*ph\n",
HEADER_SIZE, ts->buf);
break;
}