Messages in this thread Patch in this message | | | Date | Thu, 3 Feb 2022 05:09:43 +0800 | From | kernel test robot <> | Subject | [RFC PATCH] VMCI: dma dg: vmci_read_reg() can be static |
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drivers/misc/vmw_vmci/vmci_guest.c:93:14: warning: symbol 'vmci_read_reg' was not declared. Should it be static? drivers/misc/vmw_vmci/vmci_guest.c:100:6: warning: symbol 'vmci_write_reg' was not declared. Should it be static?
Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: kernel test robot <lkp@intel.com> --- vmci_guest.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/vmw_vmci/vmci_guest.c b/drivers/misc/vmw_vmci/vmci_guest.c index d00430e5aba36..081f7b0c23f5f 100644 --- a/drivers/misc/vmw_vmci/vmci_guest.c +++ b/drivers/misc/vmw_vmci/vmci_guest.c @@ -90,14 +90,14 @@ u32 vmci_get_vm_context_id(void) return vm_context_id; } -unsigned int vmci_read_reg(struct vmci_guest_device *dev, u32 reg) +static unsigned int vmci_read_reg(struct vmci_guest_device *dev, u32 reg) { if (dev->mmio_base != NULL) return readl(dev->mmio_base + reg); return ioread32(dev->iobase + reg); } -void vmci_write_reg(struct vmci_guest_device *dev, u32 val, u32 reg) +static void vmci_write_reg(struct vmci_guest_device *dev, u32 val, u32 reg) { if (dev->mmio_base != NULL) writel(val, dev->mmio_base + reg);
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