[PATCH v11 48/56] Input: Atmel: improve error handling in mxt_update_cfg()

Jiada Wang
2020-05-08T06:00:07Z

From: Deepak Das <deepak_das@mentor.com>

mxt_update_cfg() failed to propagate the error
code from mxt_init_t7_power_cfg() so return the error code.

Signed-off-by: Deepak Das <deepak_das@mentor.com>
Signed-off-by: George G. Davis <george_davis@mentor.com>
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index c779cac565a8..83fa2caddeab 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -2172,7 +2172,9 @@ static int mxt_update_cfg(struct mxt_data *data, const struct firmware *fw)
dev_info(dev, "Config successfully updated\n");

/* T7 config may have changed */
- mxt_init_t7_power_cfg(data);
+ ret = mxt_init_t7_power_cfg(data);
+ if (ret)
+ dev_warn(dev, "Power Config failed to update\n");

release_mem:
kfree(cfg.mem);
--
2.17.1