ARM: tegra30: MC: Remove unnecessary BUG*()
Accessing interleaved MC register offsets/ranges are verified. BUG*()s in accessors can be removed. Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -91,18 +91,18 @@ struct tegra30_mc {
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static inline u32 mc_readl(struct tegra30_mc *mc, u32 offs)
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{
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u32 val = 0;
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if (offs < 0x10)
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return readl(mc->regs[0] + offs);
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BUG_ON(offs < 0x3c);
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val = readl(mc->regs[0] + offs);
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if (offs < 0x1f0)
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return readl(mc->regs[1] + offs - 0x3c);
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BUG_ON(offs < 0x200);
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val = readl(mc->regs[1] + offs - 0x3c);
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if (offs < 0x228)
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return readl(mc->regs[2] + offs - 0x200);
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BUG_ON(offs < 0x284);
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val = readl(mc->regs[2] + offs - 0x200);
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if (offs < 0x400)
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return readl(mc->regs[3] + offs - 0x284);
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BUG();
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val = readl(mc->regs[3] + offs - 0x284);
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return val;
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}
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static inline void mc_writel(struct tegra30_mc *mc, u32 val, u32 offs)
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@ -111,22 +111,18 @@ static inline void mc_writel(struct tegra30_mc *mc, u32 val, u32 offs)
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writel(val, mc->regs[0] + offs);
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return;
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}
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BUG_ON(offs < 0x3c);
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if (offs < 0x1f0) {
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writel(val, mc->regs[1] + offs - 0x3c);
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return;
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}
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BUG_ON(offs < 0x200);
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if (offs < 0x228) {
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writel(val, mc->regs[2] + offs - 0x200);
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return;
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}
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BUG_ON(offs < 0x284);
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if (offs < 0x400) {
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writel(val, mc->regs[3] + offs - 0x284);
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return;
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}
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BUG();
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}
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static const char * const tegra30_mc_client[] = {
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