linux-kernel - Re: [PATCH v3 09/11] regulator: tps6594-regulator: Add TI TPS65224 PMIC regulators

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Date: Thu, 14 Mar 2024 16:30:09 +0300
From: Dan Carpenter <dan.carpenter@...aro.org>
To: Bhargav Raviprakash <bhargav.r@...s.com>
Cc: linux-kernel@...r.kernel.org, m.nirmaladevi@...s.com, lee@...nel.org,
	robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org, jpanis@...libre.com,
	devicetree@...r.kernel.org, arnd@...db.de,
	gregkh@...uxfoundation.org, lgirdwood@...il.com, broonie@...nel.org,
	linus.walleij@...aro.org, linux-gpio@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, nm@...com, vigneshr@...com,
	kristo@...nel.org, eblanc@...libre.com
Subject: Re: [PATCH v3 09/11] regulator: tps6594-regulator: Add TI TPS65224
 PMIC regulators

On Fri, Mar 08, 2024 at 04:04:53PM +0530, Bhargav Raviprakash wrote:
> @@ -374,11 +518,17 @@ static int tps6594_request_reg_irqs(struct platform_device *pdev,
>  {
>  	struct tps6594_regulator_irq_type *irq_type;
>  	struct tps6594 *tps = dev_get_drvdata(pdev->dev.parent);
> -	int j;
> +	size_t j;
>  	int irq;
>  	int error;
> +	size_t interrupt_cnt;
> +
> +	if (tps->chip_id == TPS6594)
> +		interrupt_cnt = ARRAY_SIZE(tps6594_buck1_irq_types);
> +	else
> +		interrupt_cnt = ARRAY_SIZE(tps65224_buck1_irq_types);
                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

>  
> -	for (j = 0; j < REGS_INT_NB; j++) {
> +	for (j = 0; j < interrupt_cnt; j++) {
>  		irq_type = &tps6594_regs_irq_types[j];
                            ^^^^^^^^^^^^^^^^^^^^^^
>  		irq = platform_get_irq_byname(pdev, irq_type->irq_name);
>  		if (irq < 0)

The tps6594_regs_irq_types pointer needs to be renamed or people won't
know it's holding tps65224_ data.  Probably the function should be
renamed too.

regards,
dan carpenter