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PCI: mobiveil: Avoid integer overflow in IB_WIN_SIZE

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IB_WIN_SIZE is larger than INT_MAX so we need to cast it to u64.

Fixes: 9af6bcb11e ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Dan Carpenter 2018-07-27 17:10:39 -05:00 committed by Bjorn Helgaas
parent bd91b56cb3
commit a54e43f993
1 changed files with 1 additions and 1 deletions
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drivers/pci/controller/pcie-mobiveil.c
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@ -107,7 +107,7 @@
#define CFG_WINDOW_TYPE 0
#define IO_WINDOW_TYPE 1
#define MEM_WINDOW_TYPE 2
#define IB_WIN_SIZE (256 * 1024 * 1024 * 1024)
#define IB_WIN_SIZE ((u64)256 * 1024 * 1024 * 1024)
#define MAX_PIO_WINDOWS 8
/* Parameters for the waiting for link up routine */