[PATCH v6 15/24] thermal/drivers/mediatek/lvts_thermal: convert to use devm_request*_irq_probe()

[Pan Chuang]

From: Yangtao Li <frank.li@xxxxxxxx>

The new devm_request_*irq_probe API prints an error message by default
when the request fails, and consumers can provide custom error messages.

Converting drivers to use this API has the following benefits:

  1.More than 2,000 lines of code can be saved by removing redundant error
  messages in drivers.

  2.Upper-layer functions can directly return error codes without missing
  debugging information.

  3.Having proper and consistent information about why the device cannot
  be used is useful.

Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Cc: "Uwe Kleine-König" <u.kleine-koenig@xxxxxxxxxxxxxx>
Cc: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Cc: AngeloGioacchino Del Regno  <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: Yangtao Li <frank.li@xxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: Pan Chuang <panchuang@xxxxxxxx>
---
 drivers/thermal/mediatek/lvts_thermal.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
index 985925147ac0..459bbead3095 100644
--- a/drivers/thermal/mediatek/lvts_thermal.c
+++ b/drivers/thermal/mediatek/lvts_thermal.c
@@ -1355,10 +1355,10 @@ static int lvts_probe(struct platform_device *pdev)
 	 * At this point the LVTS is initialized and enabled. We can
 	 * safely enable the interrupt.
 	 */
-	ret = devm_request_threaded_irq(dev, irq, NULL, lvts_irq_handler,
-					IRQF_ONESHOT, dev_name(dev), lvts_td);
+	ret = devm_request_threaded_irq_probe(dev, irq, NULL, lvts_irq_handler,
+					      IRQF_ONESHOT, dev_name(dev), lvts_td, NULL);
 	if (ret)
-		return dev_err_probe(dev, ret, "Failed to request interrupt\n");
+		return ret;
 
 	platform_set_drvdata(pdev, lvts_td);
 
-- 
2.39.0