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net: dsa: bcm_sf2: factor interrupt disabling in a function
Factor the interrupt disabling in a function: bcm_sf2_intr_disable() since we are doing the same thing in the setup and suspend paths. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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799d44442c
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691c9a8fdc
1 changed files with 12 additions and 12 deletions
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@ -400,6 +400,16 @@ static int bcm_sf2_sw_rst(struct bcm_sf2_priv *priv)
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return 0;
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}
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static void bcm_sf2_intr_disable(struct bcm_sf2_priv *priv)
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{
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intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_MASK_SET);
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intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
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intrl2_0_writel(priv, 0, INTRL2_CPU_MASK_CLEAR);
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intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_MASK_SET);
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intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
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intrl2_1_writel(priv, 0, INTRL2_CPU_MASK_CLEAR);
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}
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static int bcm_sf2_sw_setup(struct dsa_switch *ds)
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{
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const char *reg_names[BCM_SF2_REGS_NUM] = BCM_SF2_REGS_NAME;
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@ -440,12 +450,7 @@ static int bcm_sf2_sw_setup(struct dsa_switch *ds)
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}
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/* Disable all interrupts and request them */
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intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_MASK_SET);
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intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
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intrl2_0_writel(priv, 0, INTRL2_CPU_MASK_CLEAR);
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intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_MASK_SET);
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intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
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intrl2_1_writel(priv, 0, INTRL2_CPU_MASK_CLEAR);
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bcm_sf2_intr_disable(priv);
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ret = request_irq(priv->irq0, bcm_sf2_switch_0_isr, 0,
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"switch_0", priv);
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@ -747,12 +752,7 @@ static int bcm_sf2_sw_suspend(struct dsa_switch *ds)
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struct bcm_sf2_priv *priv = ds_to_priv(ds);
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unsigned int port;
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intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_MASK_SET);
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intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
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intrl2_0_writel(priv, 0, INTRL2_CPU_MASK_CLEAR);
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intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_MASK_SET);
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intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
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intrl2_1_writel(priv, 0, INTRL2_CPU_MASK_CLEAR);
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bcm_sf2_intr_disable(priv);
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/* Disable all ports physically present including the IMP
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* port, the other ones have already been disabled during
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