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authorLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2018-07-30 13:24:12 +0100
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2018-07-30 14:30:08 +0100
commitaf3f606e0bbb6d811c50b7b90fe324b07fb7cab8 (patch)
tree3c8ae7a8005a3091b51da2c56ab55310d99edb7d /drivers/pci
parent014562071c96524b518d4d3513fcde072c8e63b5 (diff)
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PCI: mobiveil: Fix struct mobiveil_pcie.pcie_reg_base address type
The field pcie_reg_base in struct mobiveil_pcie represents a physical address so it should be of phys_addr_t type rather than void __iomem*; this results in the following compilation warnings: drivers/pci/controller/pcie-mobiveil.c: In function 'mobiveil_pcie_parse_dt': drivers/pci/controller/pcie-mobiveil.c:326:22: warning: assignment makes pointer from integer without a cast [-Wint-conversion] pcie->pcie_reg_base = res->start; ^ drivers/pci/controller/pcie-mobiveil.c: In function 'mobiveil_pcie_enable_msi': drivers/pci/controller/pcie-mobiveil.c:485:25: warning: initialization makes integer from pointer without a cast [-Wint-conversion] phys_addr_t msg_addr = pcie->pcie_reg_base; ^~~~ drivers/pci/controller/pcie-mobiveil.c: In function 'mobiveil_compose_msi_msg': drivers/pci/controller/pcie-mobiveil.c:640:21: warning: initialization makes integer from pointer without a cast [-Wint-conversion] phys_addr_t addr = pcie->pcie_reg_base + (data->hwirq * sizeof(int)); Fix the type and with it the compilation warnings. Fixes: 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver") Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/controller/pcie-mobiveil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c
index cf0aa7cee5b0..8b45f77d70f9 100644
--- a/drivers/pci/controller/pcie-mobiveil.c
+++ b/drivers/pci/controller/pcie-mobiveil.c
@@ -130,7 +130,7 @@ struct mobiveil_pcie {
void __iomem *config_axi_slave_base; /* endpoint config base */
void __iomem *csr_axi_slave_base; /* root port config base */
void __iomem *apb_csr_base; /* MSI register base */
- void __iomem *pcie_reg_base; /* Physical PCIe Controller Base */
+ phys_addr_t pcie_reg_base; /* Physical PCIe Controller Base */
struct irq_domain *intx_domain;
raw_spinlock_t intx_mask_lock;
int irq;