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serial: stm32x7: cleanup code
Use BIT() macro and GENMASK() macro Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
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1 changed files with 9 additions and 9 deletions
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@ -28,18 +28,18 @@ struct stm32x7_serial_platdata {
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unsigned long int clock_rate;
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};
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#define USART_CR1_OVER8 (1 << 15)
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#define USART_CR1_TE (1 << 3)
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#define USART_CR1_RE (1 << 2)
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#define USART_CR1_UE (1 << 0)
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#define USART_CR1_OVER8 BIT(15)
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#define USART_CR1_TE BIT(3)
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#define USART_CR1_RE BIT(2)
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#define USART_CR1_UE BIT(0)
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#define USART_CR3_OVRDIS (1 << 12)
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#define USART_CR3_OVRDIS BIT(12)
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#define USART_SR_FLAG_RXNE (1 << 5)
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#define USART_SR_FLAG_TXE (1 << 7)
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#define USART_SR_FLAG_RXNE BIT(5)
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#define USART_SR_FLAG_TXE BIT(7)
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#define USART_BRR_F_MASK 0xFF
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#define USART_BRR_F_MASK GENMASK(7, 0)
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#define USART_BRR_M_SHIFT 4
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#define USART_BRR_M_MASK 0xFFF0
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#define USART_BRR_M_MASK GENMASK(15, 4)
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#endif
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