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Commit 7e9a57e6 authored by Laxman Dewangan's avatar Laxman Dewangan Committed by Mark Brown
Browse files

regulator: tps65910: add error message in case of failure 



Prints error message whenever there is failure on resource
allocation.
Also used dev_* to print messages instead of pr_*

Signed-off-by: default avatarLaxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 9fc3815e

drivers/regulator/tps65910-regulator.c

+8 −4
Original line number Diff line number Diff line
@@ -1101,7 +1101,7 @@ static struct tps65910_board *tps65910_parse_dt_reg_data( 
		matches = tps65911_matches;

		break;

	default:

		pr_err("Invalid tps chip version\n");

		dev_err(&pdev->dev, "Invalid tps chip version\n");

		return NULL;

	}
@@ -1150,12 +1150,16 @@ static __devinit int tps65910_probe(struct platform_device *pdev) 
	if (!pmic_plat_data && tps65910->dev->of_node)

		pmic_plat_data = tps65910_parse_dt_reg_data(pdev);



	if (!pmic_plat_data)

	if (!pmic_plat_data) {

		dev_err(&pdev->dev, "Platform data not found\n");

		return -EINVAL;

	}



	pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);

	if (!pmic)

	if (!pmic) {

		dev_err(&pdev->dev, "Memory allocation failed for pmic\n");

		return -ENOMEM;

	}



	mutex_init(&pmic->mutex);

	pmic->mfd = tps65910;
@@ -1179,7 +1183,7 @@ static __devinit int tps65910_probe(struct platform_device *pdev) 
		info = tps65911_regs;

		break;

	default:

		pr_err("Invalid tps chip version\n");

		dev_err(&pdev->dev, "Invalid tps chip version\n");

		return -ENODEV;

	}