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staging: sm750fb: fixed a assignment typo
fixed a typo issue in get_mxclk_freq() function. the original code using PLL_CTRL_M_SHIFT for shifting to set N flag. which is not right, it should be PLL_CTRL_N_SHIFT. both PLL_CTRL_M_SHIFT and PLL_CTRL_N_SHIFT defined in drivers/staging/sm750fb/ddk750_reg.h Signed-off-by: Lynn Lei <lynnl.wit@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -40,7 +40,7 @@ static unsigned int get_mxclk_freq(void)
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pll_reg = peek32(MXCLK_PLL_CTRL);
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pll_reg = peek32(MXCLK_PLL_CTRL);
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M = (pll_reg & PLL_CTRL_M_MASK) >> PLL_CTRL_M_SHIFT;
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M = (pll_reg & PLL_CTRL_M_MASK) >> PLL_CTRL_M_SHIFT;
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N = (pll_reg & PLL_CTRL_N_MASK) >> PLL_CTRL_M_SHIFT;
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N = (pll_reg & PLL_CTRL_N_MASK) >> PLL_CTRL_N_SHIFT;
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OD = (pll_reg & PLL_CTRL_OD_MASK) >> PLL_CTRL_OD_SHIFT;
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OD = (pll_reg & PLL_CTRL_OD_MASK) >> PLL_CTRL_OD_SHIFT;
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POD = (pll_reg & PLL_CTRL_POD_MASK) >> PLL_CTRL_POD_SHIFT;
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POD = (pll_reg & PLL_CTRL_POD_MASK) >> PLL_CTRL_POD_SHIFT;
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