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PCI: shpchp: Remove unused shpc_writeb()

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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>
This commit is contained in:
Jiapeng Chong 2021-04-15 16:30:22 +08:00 committed by Bjorn Helgaas
parent 3a306a5b60
commit a7b6864da7
1 changed files with 0 additions and 5 deletions
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5
drivers/pci/hotplug/shpchp_hpc.c
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@ -174,11 +174,6 @@ static inline u8 shpc_readb(struct controller *ctrl, int reg)
return readb(ctrl->creg + reg);
}
static inline void shpc_writeb(struct controller *ctrl, int reg, u8 val)
{
writeb(val, ctrl->creg + reg);
}
static inline u16 shpc_readw(struct controller *ctrl, int reg)
{
return readw(ctrl->creg + reg);