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Code Issues Releases Wiki Activity

powerpc/ps3: Add __init attribute to eligible functions

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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 <nick.child@ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211216220035.605465-14-nick.child@ibm.com
This commit is contained in:
Nick Child 2021-12-16 17:00:28 -05:00 committed by Michael Ellerman
parent e14ff96d08
commit f1ba9b9474
7 changed files with 24 additions and 24 deletions
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2
arch/powerpc/platforms/ps3/gelic_udbg.c
View file

@ -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;

4
arch/powerpc/platforms/ps3/mm.c
View file

@ -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;

4
arch/powerpc/platforms/ps3/os-area.c
View file

@ -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);
}

14
arch/powerpc/platforms/ps3/platform.h
View file

@ -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

20
arch/powerpc/platforms/ps3/repository.c
View file

@ -413,7 +413,7 @@ int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
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 @@ static int dump_stor_dev_info(struct ps3_repository_device *repo)
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;

2
arch/powerpc/platforms/ps3/smp.c
View file

@ -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;

2
arch/powerpc/platforms/ps3/spu.c
View file

@ -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;