pinctrl: rza1: Remove unneeded spinlock acquisitions
rza1_get_bit() is just a single register read. Hence there's no need to synchronize it with other register writes to the same bank. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Jacopo Mondi <jacopo@jmondi.org>
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@ -620,14 +620,7 @@ static void rza1_pin_reset(struct rza1_port *port, unsigned int pin)
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static inline int rza1_pin_get_direction(struct rza1_port *port,
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unsigned int pin)
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{
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unsigned long irqflags;
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int input;
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spin_lock_irqsave(&port->lock, irqflags);
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input = rza1_get_bit(port, RZA1_PM_REG, pin);
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spin_unlock_irqrestore(&port->lock, irqflags);
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return !!input;
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return !!rza1_get_bit(port, RZA1_PM_REG, pin);
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}
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/**
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@ -671,14 +664,7 @@ static inline void rza1_pin_set(struct rza1_port *port, unsigned int pin,
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static inline int rza1_pin_get(struct rza1_port *port, unsigned int pin)
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{
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unsigned long irqflags;
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int val;
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spin_lock_irqsave(&port->lock, irqflags);
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val = rza1_get_bit(port, RZA1_PPR_REG, pin);
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spin_unlock_irqrestore(&port->lock, irqflags);
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return val;
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return rza1_get_bit(port, RZA1_PPR_REG, pin);
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}
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/**
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