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pinctrl: msm: Remove impossible WARN_ON()s 

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.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Stephen Boyd 2014-03-06 22:44:45 -08:00 committed by Linus Walleij
parent 7cc34e2e1a
commit 1a0840ae03
1 changed files with 0 additions and 16 deletions
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16
drivers/pinctrl/pinctrl-msm.c
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@ -428,8 +428,6 @@ 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);
@ -450,8 +448,6 @@ 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);
@ -478,8 +474,6 @@ 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));
@ -493,8 +487,6 @@ 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);
@ -643,8 +635,6 @@ 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);
@ -666,8 +656,6 @@ 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);
@ -693,8 +681,6 @@ 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);
@ -719,8 +705,6 @@ 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);