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authorLogan Gunthorpe <logang@deltatee.com>2020-07-28 22:24:34 +0300
committerBjorn Helgaas <bhelgaas@google.com>2020-07-31 19:23:45 +0300
commit42dae8937406c98ce0cb6ff0d683765c854098d9 (patch)
tree7dd5ef35fcaabe536500d128f1ffd1460969aa69 /drivers/pci/switch
parent5f11723b204aaf461e7a5242fc732222d2f0aa17 (diff)
downloadlinux-42dae8937406c98ce0cb6ff0d683765c854098d9.tar.xz
PCI: switchtec: Add missing __iomem tag to fix sparse warnings
Fix a missing __iomem tag in the init_pfn() function. This fixes a sparse warning of the form: $ make C=2 drivers/pci/switch/ drivers/pci/switch/switchtec.c:... incorrect type assignment(different address spaces) Fixes: 080b47def5e5 ("MicroSemi Switchtec management interface driver") Link: https://lore.kernel.org/r/20200728192434.18993-2-logang@deltatee.com Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/switch')
-rw-r--r--drivers/pci/switch/switchtec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c
index 3d5da7f44378..ba52459928f7 100644
--- a/drivers/pci/switch/switchtec.c
+++ b/drivers/pci/switch/switchtec.c
@@ -1484,7 +1484,7 @@ static void init_pff(struct switchtec_dev *stdev)
{
int i;
u32 reg;
- struct part_cfg_regs *pcfg = stdev->mmio_part_cfg;
+ struct part_cfg_regs __iomem *pcfg = stdev->mmio_part_cfg;
for (i = 0; i < SWITCHTEC_MAX_PFF_CSR; i++) {
reg = ioread16(&stdev->mmio_pff_csr[i].vendor_id);