i2c-eg20t: Modify returned value s32 to long
Type of wait_event_timeout is long not s32.
This patch replaces s32 with long.
Additionally, delete negative processing(ret < 0).
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c
index a4f76cb..543d39c 100644
--- a/drivers/i2c/busses/i2c-eg20t.c
+++ b/drivers/i2c/busses/i2c-eg20t.c
@@ -311,13 +311,9 @@
*/
static s32 pch_i2c_wait_for_xfer_complete(struct i2c_algo_pch_data *adap)
{
- s32 ret;
+ long ret;
ret = wait_event_timeout(pch_event,
(adap->pch_event_flag != 0), msecs_to_jiffies(50));
- if (ret < 0) {
- pch_err(adap, "timeout: %x\n", adap->pch_event_flag);
- return ret;
- }
if (ret == 0) {
pch_err(adap, "timeout: %x\n", adap->pch_event_flag);