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90 lines
2.4 KiB
90 lines
2.4 KiB
From 286113578287b9c7619b4104864cffb91820f49d Mon Sep 17 00:00:00 2001
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From: Stephen Boyd <sboyd@codeaurora.org>
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Date: Thu, 6 Mar 2014 22:44:45 -0800
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Subject: [PATCH 031/182] pinctrl: msm: Remove impossible WARN_ON()s
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All these functions are limited in what they can pass as the gpio
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or irq number to whatever is setup during probe. Remove the
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checks.
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Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
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Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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---
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drivers/pinctrl/pinctrl-msm.c | 16 ----------------
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1 file changed, 16 deletions(-)
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--- a/drivers/pinctrl/pinctrl-msm.c
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+++ b/drivers/pinctrl/pinctrl-msm.c
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@@ -401,8 +401,6 @@ static int msm_gpio_direction_input(stru
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u32 val;
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g = &pctrl->soc->groups[offset];
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- if (WARN_ON(g->io_reg < 0))
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- return -EINVAL;
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spin_lock_irqsave(&pctrl->lock, flags);
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@@ -423,8 +421,6 @@ static int msm_gpio_direction_output(str
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u32 val;
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g = &pctrl->soc->groups[offset];
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- if (WARN_ON(g->io_reg < 0))
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- return -EINVAL;
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spin_lock_irqsave(&pctrl->lock, flags);
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@@ -451,8 +447,6 @@ static int msm_gpio_get(struct gpio_chip
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u32 val;
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g = &pctrl->soc->groups[offset];
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- if (WARN_ON(g->io_reg < 0))
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- return -EINVAL;
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val = readl(pctrl->regs + g->io_reg);
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return !!(val & BIT(g->in_bit));
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@@ -466,8 +460,6 @@ static void msm_gpio_set(struct gpio_chi
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u32 val;
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g = &pctrl->soc->groups[offset];
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- if (WARN_ON(g->io_reg < 0))
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- return;
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spin_lock_irqsave(&pctrl->lock, flags);
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@@ -616,8 +608,6 @@ static void msm_gpio_irq_mask(struct irq
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pctrl = irq_data_get_irq_chip_data(d);
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g = &pctrl->soc->groups[d->hwirq];
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- if (WARN_ON(g->intr_cfg_reg < 0))
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- return;
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spin_lock_irqsave(&pctrl->lock, flags);
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@@ -639,8 +629,6 @@ static void msm_gpio_irq_unmask(struct i
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pctrl = irq_data_get_irq_chip_data(d);
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g = &pctrl->soc->groups[d->hwirq];
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- if (WARN_ON(g->intr_status_reg < 0))
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- return;
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spin_lock_irqsave(&pctrl->lock, flags);
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@@ -666,8 +654,6 @@ static void msm_gpio_irq_ack(struct irq_
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pctrl = irq_data_get_irq_chip_data(d);
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g = &pctrl->soc->groups[d->hwirq];
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- if (WARN_ON(g->intr_status_reg < 0))
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- return;
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spin_lock_irqsave(&pctrl->lock, flags);
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@@ -692,8 +678,6 @@ static int msm_gpio_irq_set_type(struct
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pctrl = irq_data_get_irq_chip_data(d);
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g = &pctrl->soc->groups[d->hwirq];
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- if (WARN_ON(g->intr_cfg_reg < 0))
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- return -EINVAL;
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spin_lock_irqsave(&pctrl->lock, flags);
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