diff options
| -rw-r--r-- | arch/powerpc/kernel/prom_parse.c | 22 | ||||
| -rw-r--r-- | include/asm-powerpc/prom.h | 2 |
2 files changed, 13 insertions, 11 deletions
diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index 21009b1..e996017 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -27,7 +27,7 @@ /* Debug utility */ #ifdef DEBUG -static void of_dump_addr(const char *s, u32 *addr, int na) +static void of_dump_addr(const char *s, const u32 *addr, int na) { printk("%s", s); while(na--) @@ -35,7 +35,7 @@ static void of_dump_addr(const char *s, u32 *addr, int na) printk("\n"); } #else -static void of_dump_addr(const char *s, u32 *addr, int na) { } +static void of_dump_addr(const char *s, const u32 *addr, int na) { } #endif @@ -46,9 +46,10 @@ struct of_bus { int (*match)(struct device_node *parent); void (*count_cells)(struct device_node *child, int *addrc, int *sizec); - u64 (*map)(u32 *addr, u32 *range, int na, int ns, int pna); + u64 (*map)(u32 *addr, const u32 *range, + int na, int ns, int pna); int (*translate)(u32 *addr, u64 offset, int na); - unsigned int (*get_flags)(u32 *addr); + unsigned int (*get_flags)(const u32 *addr); }; @@ -65,7 +66,8 @@ static void of_bus_default_count_cells(struct device_node *dev, *sizec = prom_n_size_cells(dev); } -static u64 of_bus_default_map(u32 *addr, u32 *range, int na, int ns, int pna) +static u64 of_bus_default_map(u32 *addr, const u32 *range, + int na, int ns, int pna) { u64 cp, s, da; @@ -93,7 +95,7 @@ static int of_bus_default_translate(u32 *addr, u64 offset, int na) return 0; } -static unsigned int of_bus_default_get_flags(u32 *addr) +static unsigned int of_bus_default_get_flags(const u32 *addr) { return IORESOURCE_MEM; } @@ -118,7 +120,7 @@ static void of_bus_pci_count_cells(struct device_node *np, *sizec = 2; } -static u64 of_bus_pci_map(u32 *addr, u32 *range, int na, int ns, int pna) +static u64 of_bus_pci_map(u32 *addr, const u32 *range, int na, int ns, int pna) { u64 cp, s, da; @@ -143,7 +145,7 @@ static int of_bus_pci_translate(u32 *addr, u64 offset, int na) return of_bus_default_translate(addr + 1, offset, na - 1); } -static unsigned int of_bus_pci_get_flags(u32 *addr) +static unsigned int of_bus_pci_get_flags(const u32 *addr) { unsigned int flags = 0; u32 w = addr[0]; @@ -178,7 +180,7 @@ static void of_bus_isa_count_cells(struct device_node *child, *sizec = 1; } -static u64 of_bus_isa_map(u32 *addr, u32 *range, int na, int ns, int pna) +static u64 of_bus_isa_map(u32 *addr, const u32 *range, int na, int ns, int pna) { u64 cp, s, da; @@ -203,7 +205,7 @@ static int of_bus_isa_translate(u32 *addr, u64 offset, int na) return of_bus_default_translate(addr + 1, offset, na - 1); } -static unsigned int of_bus_isa_get_flags(u32 *addr) +static unsigned int of_bus_isa_get_flags(const u32 *addr) { unsigned int flags = 0; u32 w = addr[0]; diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index b095a28..56f6ea0 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -198,7 +198,7 @@ extern int release_OF_resource(struct device_node* node, int index); /* Helper to read a big number */ -static inline u64 of_read_number(u32 *cell, int size) +static inline u64 of_read_number(const u32 *cell, int size) { u64 r = 0; while (size--) |