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Message-ID: <20200331105051.58896-48-jiada_wang@mentor.com>
Date: Tue, 31 Mar 2020 03:50:43 -0700
From: Jiada Wang <jiada_wang@...tor.com>
To: <nick@...anahar.org>, <dmitry.torokhov@...il.com>,
<jikos@...nel.org>, <benjamin.tissoires@...hat.com>,
<bsz@...ihalf.com>
CC: <linux-input@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<erosca@...adit-jv.com>, <Andrew_Gabbasov@...tor.com>,
<jiada_wang@...tor.com>
Subject: [PATCH v10 47/55] Input: Atmel: improve error handling in mxt_update_cfg()
From: Deepak Das <deepak_das@...tor.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@...tor.com>
Signed-off-by: George G. Davis <george_davis@...tor.com>
Signed-off-by: Jiada Wang <jiada_wang@...tor.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 258dcd8a68e5..069a532bd0b2 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -2185,7 +2185,9 @@ 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
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