From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: "Heiko Stübner" <heiko@sntech.de>, linux-input@vger.kernel.org
Cc: Andreas Kemnade <andreas@kemnade.info>, linux-kernel@vger.kernel.org
Subject: [PATCH 05/18] Input: zforce_ts - handle errors from input_mt_init_sots()
Date: Fri, 23 Aug 2024 22:50:29 -0700 [thread overview]
Message-ID: <20240824055047.1706392-6-dmitry.torokhov@gmail.com> (raw)
In-Reply-To: <20240824055047.1706392-1-dmitry.torokhov@gmail.com>
input_mt_init_slots() can potentially return error which needs to be
handled.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/touchscreen/zforce_ts.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c
index a6f6cc5d8a3f..a4956f1eebb2 100644
--- a/drivers/input/touchscreen/zforce_ts.c
+++ b/drivers/input/touchscreen/zforce_ts.c
@@ -826,7 +826,11 @@ static int zforce_probe(struct i2c_client *client)
input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0,
ZFORCE_MAX_AREA, 0, 0);
input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
- input_mt_init_slots(input_dev, ZFORCE_REPORT_POINTS, INPUT_MT_DIRECT);
+
+ ret = input_mt_init_slots(input_dev, ZFORCE_REPORT_POINTS,
+ INPUT_MT_DIRECT);
+ if (ret)
+ return ret;
input_set_drvdata(ts->input, ts);
--
2.46.0.295.g3b9ea8a38a-goog
next prev parent reply other threads:[~2024-08-24 5:51 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-24 5:50 [PATCH 00/18] zforse_ts: assorted cleanups Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 01/18] Input: zforce_ts - use devm_add_action_or_reset() Dmitry Torokhov
2024-08-24 11:13 ` Heiko Stübner
2024-08-29 17:54 ` Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 02/18] Input: zforce_ts - simplify reporting of slot state Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 03/18] Input: zforce_ts - remove support for platfrom data Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 04/18] Input: zforce_ts - do not explicitly set EV_SYN, etc bits Dmitry Torokhov
2024-08-24 5:50 ` Dmitry Torokhov [this message]
2024-08-24 5:50 ` [PATCH 06/18] Input: zforce_ts - remove unneeded locking Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 07/18] Input: zforce_ts - ensure that pm_stay_awake() and pm_relax() are balanced Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 08/18] Input: zforce_ts - use guard notation when acquiring mutexes Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 09/18] Input: zforce_ts - switch to using get_unaligned_le16 Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 10/18] Input: zforce_ts - make parsing of contacts less confusing Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 11/18] Input: zforce_ts - do not ignore errors when acquiring regulator Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 12/18] Input: zforce_ts - use dev_err_probe() where appropriate Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 13/18] Input: zforce_ts - make zforce_idtable constant Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 14/18] Input: zforce_ts - stop treating VDD regulator as optional Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 15/18] Input: zforce_ts - switch to using devm_regulator_get_enable() Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 16/18] Input: zforce_ts - do not hardcode interrupt level Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 17/18] Input: zforce_ts - remove assert/deassert wrappers Dmitry Torokhov
2024-08-24 5:50 ` [PATCH 18/18] Input: zforce_ts - switch to using asynchronous probing Dmitry Torokhov
2024-09-02 8:08 ` [PATCH 00/18] zforse_ts: assorted cleanups Andreas Kemnade
2024-09-06 5:49 ` Dmitry Torokhov
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