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author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-10-09 13:51:45 +0000 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-14 18:04:09 +1100 |
commit | c766ee72235d09b0080f77474085fc17d6ae2fb1 (patch) | |
tree | 10f9b09f5ad1a05d986d8dde9cf47c9d92441c07 /arch/powerpc/kernel | |
parent | 56f3c1413f5cce0c8f4d6f1ab79d790da5aa61af (diff) | |
download | linux-c766ee72235d09b0080f77474085fc17d6ae2fb1.tar.gz linux-c766ee72235d09b0080f77474085fc17d6ae2fb1.tar.bz2 linux-c766ee72235d09b0080f77474085fc17d6ae2fb1.zip |
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 <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel')
-rw-r--r-- | arch/powerpc/kernel/io-workarounds.c | 4 | ||||
-rw-r--r-- | arch/powerpc/kernel/isa-bridge.c | 6 | ||||
-rw-r--r-- | arch/powerpc/kernel/pci_64.c | 2 |
3 files changed, 6 insertions, 6 deletions
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 */ |