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authorDan Carpenter <dan.carpenter@oracle.com>2014-04-03 09:17:05 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2014-04-03 09:25:02 -0700
commite2c3ecf0ea8e87c5209371af7da107ebc47a5639 (patch)
tree2fbc7035d343ba5a4728e4b017510fbda7288e28 /drivers/input/touchscreen/edt-ft5x06.c
parent7bbdba56ba9e01e610f7455c0375f9bbef84f3b1 (diff)
downloadop-kernel-dev-e2c3ecf0ea8e87c5209371af7da107ebc47a5639.zip
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Input: edt-ft5x06 - add a missing condition
The if condition was accidentally deleted here so we return every time instead of returning on error. Fixes: fd335ab04b3f ('Input: edt-ft5x06 - add support for M09 firmware version') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Acked-By: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/edt-ft5x06.c')
-rw-r--r--drivers/input/touchscreen/edt-ft5x06.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c
index 75b666b..f8815be 100644
--- a/drivers/input/touchscreen/edt-ft5x06.c
+++ b/drivers/input/touchscreen/edt-ft5x06.c
@@ -291,9 +291,10 @@ static int edt_ft5x06_register_read(struct edt_ft5x06_ts_data *tsdata,
wrbuf[1] = tsdata->factory_mode ? addr & 0x7f : addr & 0x3f;
wrbuf[1] |= tsdata->factory_mode ? 0x80 : 0x40;
- error = edt_ft5x06_ts_readwrite(tsdata->client,
- 2, wrbuf, 2, rdbuf);
- return error;
+ error = edt_ft5x06_ts_readwrite(tsdata->client, 2, wrbuf, 2,
+ rdbuf);
+ if (error)
+ return error;
if ((wrbuf[0] ^ wrbuf[1] ^ rdbuf[0]) != rdbuf[1]) {
dev_err(&tsdata->client->dev,
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