From f1ba9b9474a9e32b9c173c91e71f713bfa7b2463 Mon Sep 17 00:00:00 2001 From: Nick Child Date: Thu, 16 Dec 2021 17:00:28 -0500 Subject: powerpc/ps3: Add __init attribute to eligible functions Some functions defined in 'arch/powerpc/platforms/ps3' are deserving of an `__init` macro attribute. These functions are only called by other initialization functions and therefore should inherit the attribute. Also, change function declarations in header files to include `__init`. Signed-off-by: Nick Child Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20211216220035.605465-14-nick.child@ibm.com --- arch/powerpc/platforms/ps3/gelic_udbg.c | 2 +- arch/powerpc/platforms/ps3/mm.c | 4 ++-- arch/powerpc/platforms/ps3/os-area.c | 4 ++-- arch/powerpc/platforms/ps3/platform.h | 14 +++++++------- arch/powerpc/platforms/ps3/repository.c | 20 ++++++++++---------- arch/powerpc/platforms/ps3/smp.c | 2 +- arch/powerpc/platforms/ps3/spu.c | 2 +- 7 files changed, 24 insertions(+), 24 deletions(-) (limited to 'arch/powerpc/platforms') diff --git a/arch/powerpc/platforms/ps3/gelic_udbg.c b/arch/powerpc/platforms/ps3/gelic_udbg.c index cba4f8f5b8d7..6b298010fd84 100644 --- a/arch/powerpc/platforms/ps3/gelic_udbg.c +++ b/arch/powerpc/platforms/ps3/gelic_udbg.c @@ -113,7 +113,7 @@ static int unmap_dma_mem(int bus_id, int dev_id, u64 bus_addr, size_t len) return lv1_free_device_dma_region(bus_id, dev_id, real_bus_addr); } -static void gelic_debug_init(void) +static void __init gelic_debug_init(void) { s64 result; u64 v2; diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c index 9c44f335c0b9..5ce924611b94 100644 --- a/arch/powerpc/platforms/ps3/mm.c +++ b/arch/powerpc/platforms/ps3/mm.c @@ -41,7 +41,7 @@ enum { PAGE_SHIFT_16M = 24U, }; -static unsigned long make_page_sizes(unsigned long a, unsigned long b) +static unsigned long __init make_page_sizes(unsigned long a, unsigned long b) { return (a << 56) | (b << 48); } @@ -215,7 +215,7 @@ notrace void ps3_mm_vas_destroy(void) } } -static int ps3_mm_get_repository_highmem(struct mem_region *r) +static int __init ps3_mm_get_repository_highmem(struct mem_region *r) { int result; diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c index e8530371aed6..cb844e0add2b 100644 --- a/arch/powerpc/platforms/ps3/os-area.c +++ b/arch/powerpc/platforms/ps3/os-area.c @@ -501,7 +501,7 @@ static int db_set_64(struct os_area_db *db, const struct os_area_db_id *id, return -1; } -static int db_get_64(const struct os_area_db *db, +static int __init db_get_64(const struct os_area_db *db, const struct os_area_db_id *id, uint64_t *value) { struct db_iterator i; @@ -517,7 +517,7 @@ static int db_get_64(const struct os_area_db *db, return -1; } -static int db_get_rtc_diff(const struct os_area_db *db, int64_t *rtc_diff) +static int __init db_get_rtc_diff(const struct os_area_db *db, int64_t *rtc_diff) { return db_get_64(db, &os_area_db_id_rtc_diff, (uint64_t*)rtc_diff); } diff --git a/arch/powerpc/platforms/ps3/platform.h b/arch/powerpc/platforms/ps3/platform.h index 07bd39ef71ff..6beecdb0d51f 100644 --- a/arch/powerpc/platforms/ps3/platform.h +++ b/arch/powerpc/platforms/ps3/platform.h @@ -35,7 +35,7 @@ void __init ps3_register_ipi_irq(unsigned int cpu, unsigned int virq); /* smp */ -void smp_init_ps3(void); +void __init smp_init_ps3(void); #ifdef CONFIG_SMP void ps3_smp_cleanup_cpu(int cpu); #else @@ -134,9 +134,9 @@ struct ps3_repository_device { int ps3_repository_find_device(struct ps3_repository_device *repo); int ps3_repository_find_device_by_id(struct ps3_repository_device *repo, u64 bus_id, u64 dev_id); -int ps3_repository_find_devices(enum ps3_bus_type bus_type, +int __init ps3_repository_find_devices(enum ps3_bus_type bus_type, int (*callback)(const struct ps3_repository_device *repo)); -int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from, +int __init ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from, unsigned int *bus_index); int ps3_repository_find_interrupt(const struct ps3_repository_device *repo, enum ps3_interrupt_type intr_type, unsigned int *interrupt_id); @@ -211,8 +211,8 @@ static inline int ps3_repository_delete_highmem_info(unsigned int region_index) int ps3_repository_read_num_be(unsigned int *num_be); int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id); int ps3_repository_read_be_id(u64 node_id, u64 *be_id); -int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq); -int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq); +int __init ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq); +int __init ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq); /* repository performance monitor info */ @@ -247,7 +247,7 @@ int ps3_repository_read_spu_resource_id(unsigned int res_index, /* repository vuart info */ -int ps3_repository_read_vuart_av_port(unsigned int *port); -int ps3_repository_read_vuart_sysmgr_port(unsigned int *port); +int __init ps3_repository_read_vuart_av_port(unsigned int *port); +int __init ps3_repository_read_vuart_sysmgr_port(unsigned int *port); #endif diff --git a/arch/powerpc/platforms/ps3/repository.c b/arch/powerpc/platforms/ps3/repository.c index 21712964e76f..205763061a2d 100644 --- a/arch/powerpc/platforms/ps3/repository.c +++ b/arch/powerpc/platforms/ps3/repository.c @@ -413,7 +413,7 @@ found_dev: return 0; } -int ps3_repository_find_devices(enum ps3_bus_type bus_type, +int __init ps3_repository_find_devices(enum ps3_bus_type bus_type, int (*callback)(const struct ps3_repository_device *repo)) { int result = 0; @@ -455,7 +455,7 @@ int ps3_repository_find_devices(enum ps3_bus_type bus_type, return result; } -int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from, +int __init ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from, unsigned int *bus_index) { unsigned int i; @@ -908,7 +908,7 @@ int ps3_repository_read_boot_dat_size(unsigned int *size) return result; } -int ps3_repository_read_vuart_av_port(unsigned int *port) +int __init ps3_repository_read_vuart_av_port(unsigned int *port) { int result; u64 v1 = 0; @@ -923,7 +923,7 @@ int ps3_repository_read_vuart_av_port(unsigned int *port) return result; } -int ps3_repository_read_vuart_sysmgr_port(unsigned int *port) +int __init ps3_repository_read_vuart_sysmgr_port(unsigned int *port) { int result; u64 v1 = 0; @@ -1005,7 +1005,7 @@ int ps3_repository_read_be_id(u64 node_id, u64 *be_id) be_id, NULL); } -int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq) +int __init ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq) { return read_node(PS3_LPAR_ID_PME, make_first_field("be", 0), @@ -1015,7 +1015,7 @@ int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq) tb_freq, NULL); } -int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq) +int __init ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq) { int result; u64 node_id; @@ -1178,7 +1178,7 @@ int ps3_repository_delete_highmem_info(unsigned int region_index) #if defined(DEBUG) -int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo) +int __init ps3_repository_dump_resource_info(const struct ps3_repository_device *repo) { int result = 0; unsigned int res_index; @@ -1231,7 +1231,7 @@ int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo) return result; } -static int dump_stor_dev_info(struct ps3_repository_device *repo) +static int __init dump_stor_dev_info(struct ps3_repository_device *repo) { int result = 0; unsigned int num_regions, region_index; @@ -1279,7 +1279,7 @@ out: return result; } -static int dump_device_info(struct ps3_repository_device *repo, +static int __init dump_device_info(struct ps3_repository_device *repo, unsigned int num_dev) { int result = 0; @@ -1323,7 +1323,7 @@ static int dump_device_info(struct ps3_repository_device *repo, return result; } -int ps3_repository_dump_bus_info(void) +int __init ps3_repository_dump_bus_info(void) { int result = 0; struct ps3_repository_device repo; diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c index 93b1e73b3529..85295756005a 100644 --- a/arch/powerpc/platforms/ps3/smp.c +++ b/arch/powerpc/platforms/ps3/smp.c @@ -112,7 +112,7 @@ static struct smp_ops_t ps3_smp_ops = { .kick_cpu = smp_generic_kick_cpu, }; -void smp_init_ps3(void) +void __init smp_init_ps3(void) { DBG(" -> %s\n", __func__); smp_ops = &ps3_smp_ops; diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c index 0c252478e556..4a2520ec6d7f 100644 --- a/arch/powerpc/platforms/ps3/spu.c +++ b/arch/powerpc/platforms/ps3/spu.c @@ -137,7 +137,7 @@ u64 ps3_get_spe_id(void *arg) } EXPORT_SYMBOL_GPL(ps3_get_spe_id); -static unsigned long get_vas_id(void) +static unsigned long __init get_vas_id(void) { u64 id; -- cgit v1.2.3