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PCI: shpchp: Remove unused shpc_writeb()
Fix the following clang warning: drivers/pci/hotplug/shpchp_hpc.c:177:20: warning: unused function 'shpc_writeb' [-Wunused-function]. Link: https://lore.kernel.org/r/1618475422-96531-1-git-send-email-jiapeng.chong@linux.alibaba.com Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
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@ -174,11 +174,6 @@ static inline u8 shpc_readb(struct controller *ctrl, int reg)
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return readb(ctrl->creg + reg);
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}
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static inline void shpc_writeb(struct controller *ctrl, int reg, u8 val)
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{
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writeb(val, ctrl->creg + reg);
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}
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static inline u16 shpc_readw(struct controller *ctrl, int reg)
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{
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return readw(ctrl->creg + reg);
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