All these functions are limited in what they can pass as the gpio or irq number to whatever is setup during probe. Remove the checks.
Cc: Bjorn Andersson <[email protected]> Signed-off-by: Stephen Boyd <[email protected]> --- drivers/pinctrl/pinctrl-msm.c | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/drivers/pinctrl/pinctrl-msm.c b/drivers/pinctrl/pinctrl-msm.c index 58c23f138d7a..bdfb697194f6 100644 --- a/drivers/pinctrl/pinctrl-msm.c +++ b/drivers/pinctrl/pinctrl-msm.c @@ -403,8 +403,6 @@ static int msm_gpio_direction_input(struct gpio_chip *chip, unsigned offset) u32 val; g = &pctrl->soc->groups[offset]; - if (WARN_ON(g->io_reg < 0)) - return -EINVAL; spin_lock_irqsave(&pctrl->lock, flags); @@ -425,8 +423,6 @@ static int msm_gpio_direction_output(struct gpio_chip *chip, unsigned offset, in u32 val; g = &pctrl->soc->groups[offset]; - if (WARN_ON(g->io_reg < 0)) - return -EINVAL; spin_lock_irqsave(&pctrl->lock, flags); @@ -453,8 +449,6 @@ static int msm_gpio_get(struct gpio_chip *chip, unsigned offset) u32 val; g = &pctrl->soc->groups[offset]; - if (WARN_ON(g->io_reg < 0)) - return -EINVAL; val = readl(pctrl->regs + g->io_reg); return !!(val & BIT(g->in_bit)); @@ -468,8 +462,6 @@ static void msm_gpio_set(struct gpio_chip *chip, unsigned offset, int value) u32 val; g = &pctrl->soc->groups[offset]; - if (WARN_ON(g->io_reg < 0)) - return; spin_lock_irqsave(&pctrl->lock, flags); @@ -618,8 +610,6 @@ static void msm_gpio_irq_mask(struct irq_data *d) pctrl = irq_data_get_irq_chip_data(d); g = &pctrl->soc->groups[d->hwirq]; - if (WARN_ON(g->intr_cfg_reg < 0)) - return; spin_lock_irqsave(&pctrl->lock, flags); @@ -641,8 +631,6 @@ static void msm_gpio_irq_unmask(struct irq_data *d) pctrl = irq_data_get_irq_chip_data(d); g = &pctrl->soc->groups[d->hwirq]; - if (WARN_ON(g->intr_status_reg < 0)) - return; spin_lock_irqsave(&pctrl->lock, flags); @@ -668,8 +656,6 @@ static void msm_gpio_irq_ack(struct irq_data *d) pctrl = irq_data_get_irq_chip_data(d); g = &pctrl->soc->groups[d->hwirq]; - if (WARN_ON(g->intr_status_reg < 0)) - return; spin_lock_irqsave(&pctrl->lock, flags); @@ -694,8 +680,6 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type) pctrl = irq_data_get_irq_chip_data(d); g = &pctrl->soc->groups[d->hwirq]; - if (WARN_ON(g->intr_cfg_reg < 0)) - return -EINVAL; spin_lock_irqsave(&pctrl->lock, flags); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
