Re: [PATCH] vme: Fix wrong pointer utilization in ca91cx42_slave_get

2017-01-11 Thread Martyn Welch
On 10 January 2017 at 10:45, Augusto Mecking Caringi wrote: > In ca91cx42_slave_get function, the value pointed by vme_base pointer is > set through: > > *vme_base = ioread32(bridge->base + CA91CX42_VSI_BS[i]); > > So it must be dereferenced to be used in calculation of pci_base: > > *pci_base = (

[PATCH] vme: Fix wrong pointer utilization in ca91cx42_slave_get

2017-01-10 Thread Augusto Mecking Caringi
In ca91cx42_slave_get function, the value pointed by vme_base pointer is set through: *vme_base = ioread32(bridge->base + CA91CX42_VSI_BS[i]); So it must be dereferenced to be used in calculation of pci_base: *pci_base = (dma_addr_t)*vme_base + pci_offset; This bug was caught thanks to the foll