From c766ee72235d09b0080f77474085fc17d6ae2fb1 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Tue, 9 Oct 2018 13:51:45 +0000 Subject: powerpc: handover page flags with a pgprot_t parameter In order to avoid multiple conversions, handover directly a pgprot_t to map_kernel_page() as already done for radix. Do the same for __ioremap_caller() and __ioremap_at(). Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/io-workarounds.c | 4 ++-- arch/powerpc/kernel/isa-bridge.c | 6 +++--- arch/powerpc/kernel/pci_64.c | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) (limited to 'arch/powerpc/kernel') diff --git a/arch/powerpc/kernel/io-workarounds.c b/arch/powerpc/kernel/io-workarounds.c index aa9f1b8261db..7e89d02a84e1 100644 --- a/arch/powerpc/kernel/io-workarounds.c +++ b/arch/powerpc/kernel/io-workarounds.c @@ -153,10 +153,10 @@ static const struct ppc_pci_io iowa_pci_io = { #ifdef CONFIG_PPC_INDIRECT_MMIO static void __iomem *iowa_ioremap(phys_addr_t addr, unsigned long size, - unsigned long flags, void *caller) + pgprot_t prot, void *caller) { struct iowa_bus *bus; - void __iomem *res = __ioremap_caller(addr, size, flags, caller); + void __iomem *res = __ioremap_caller(addr, size, prot, caller); int busno; bus = iowa_pci_find(0, (unsigned long)addr); diff --git a/arch/powerpc/kernel/isa-bridge.c b/arch/powerpc/kernel/isa-bridge.c index 072e384f8c86..fda3ae48480c 100644 --- a/arch/powerpc/kernel/isa-bridge.c +++ b/arch/powerpc/kernel/isa-bridge.c @@ -110,14 +110,14 @@ static void pci_process_ISA_OF_ranges(struct device_node *isa_node, size = 0x10000; __ioremap_at(phb_io_base_phys, (void *)ISA_IO_BASE, - size, pgprot_val(pgprot_noncached(PAGE_KERNEL))); + size, pgprot_noncached(PAGE_KERNEL)); return; inval_range: printk(KERN_ERR "no ISA IO ranges or unexpected isa range, " "mapping 64k\n"); __ioremap_at(phb_io_base_phys, (void *)ISA_IO_BASE, - 0x10000, pgprot_val(pgprot_noncached(PAGE_KERNEL))); + 0x10000, pgprot_noncached(PAGE_KERNEL)); } @@ -253,7 +253,7 @@ void __init isa_bridge_init_non_pci(struct device_node *np) */ isa_io_base = ISA_IO_BASE; __ioremap_at(pbase, (void *)ISA_IO_BASE, - size, pgprot_val(pgprot_noncached(PAGE_KERNEL))); + size, pgprot_noncached(PAGE_KERNEL)); pr_debug("ISA: Non-PCI bridge is %pOF\n", np); } diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 64bb4dd2b8f1..9d8c10d55407 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -159,7 +159,7 @@ static int pcibios_map_phb_io_space(struct pci_controller *hose) /* Establish the mapping */ if (__ioremap_at(phys_page, area->addr, size_page, - pgprot_val(pgprot_noncached(PAGE_KERNEL))) == NULL) + pgprot_noncached(PAGE_KERNEL)) == NULL) return -ENOMEM; /* Fixup hose IO resource */ -- cgit v1.2.3