[PATCH v2] sh: pci: Remove unused variable in SH-7786 PCI Express code
From: John Paul Adrian Glaubitz
Date: Wed Apr 19 2023 - 03:11:37 EST
Addresses the following warning when building sdk7786_defconfig:
arch/sh/drivers/pci/pcie-sh7786.c:34:22: warning: 'dma_pfn_offset' defined but not used [-Wunused-variable]
34 | static unsigned long dma_pfn_offset;
| ^~~~~~~~~~~~~~
Fixes: e0d072782c73 ("dma-mapping: introduce DMA range map, supplanting dma_pfn_offset")
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx>
---
v2:
- Fix formatting in commit message
arch/sh/drivers/pci/pcie-sh7786.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c
index b0c2a5238d04..39bb5038e1c6 100644
--- a/arch/sh/drivers/pci/pcie-sh7786.c
+++ b/arch/sh/drivers/pci/pcie-sh7786.c
@@ -31,7 +31,6 @@ struct sh7786_pcie_port {
static struct sh7786_pcie_port *sh7786_pcie_ports;
static unsigned int nr_ports;
-static unsigned long dma_pfn_offset;
size_t memsize;
u64 memstart;
--
2.39.2