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Message-Id: <20230625162817.100397-20-krzysztof.kozlowski@linaro.org>
Date: Sun, 25 Jun 2023 18:28:12 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>,
Hans de Goede <hdegoede@...hat.com>,
Linus Walleij <linus.walleij@...aro.org>,
Bastien Nocera <hadess@...ess.net>,
Sangwon Jee <jeesw@...fas.com>,
Eugen Hristev <eugen.hristev@...labora.com>,
Mika Penttilä <mpenttil@...hat.com>,
linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
platform-driver-x86@...r.kernel.org
Cc: Andi Shyti <andi.shyti@...nel.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Andy Shevchenko <andy.shevchenko@...il.com>
Subject: [PATCH v4 19/24] Input: sis_i2c - Simplify with dev_err_probe()
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Reviewed-by: Hans de Goede <hdegoede@...hat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
drivers/input/touchscreen/sis_i2c.c | 20 ++++++--------------
1 file changed, 6 insertions(+), 14 deletions(-)
diff --git a/drivers/input/touchscreen/sis_i2c.c b/drivers/input/touchscreen/sis_i2c.c
index 426564d0fc39..ed56cb546f39 100644
--- a/drivers/input/touchscreen/sis_i2c.c
+++ b/drivers/input/touchscreen/sis_i2c.c
@@ -310,23 +310,15 @@ static int sis_ts_probe(struct i2c_client *client)
ts->attn_gpio = devm_gpiod_get_optional(&client->dev,
"attn", GPIOD_IN);
- if (IS_ERR(ts->attn_gpio)) {
- error = PTR_ERR(ts->attn_gpio);
- if (error != -EPROBE_DEFER)
- dev_err(&client->dev,
- "Failed to get attention GPIO: %d\n", error);
- return error;
- }
+ if (IS_ERR(ts->attn_gpio))
+ return dev_err_probe(&client->dev, PTR_ERR(ts->attn_gpio),
+ "Failed to get attention GPIO\n");
ts->reset_gpio = devm_gpiod_get_optional(&client->dev,
"reset", GPIOD_OUT_LOW);
- if (IS_ERR(ts->reset_gpio)) {
- error = PTR_ERR(ts->reset_gpio);
- if (error != -EPROBE_DEFER)
- dev_err(&client->dev,
- "Failed to get reset GPIO: %d\n", error);
- return error;
- }
+ if (IS_ERR(ts->reset_gpio))
+ return dev_err_probe(&client->dev, PTR_ERR(ts->reset_gpio),
+ "Failed to get reset GPIO\n");
sis_ts_reset(ts);
--
2.34.1
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