From b346f57100e9417f23ee9051f0efe621a492be96 Mon Sep 17 00:00:00 2001 From: Nick Child Date: Thu, 16 Dec 2021 17:00:25 -0500 Subject: powerpc/powermac: Add __init attribute to eligible functions Some functions defined in 'arch/powerpc/platforms/powermac` 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/20211216220035.605465-11-nick.child@ibm.com --- arch/powerpc/include/asm/smu.h | 2 +- arch/powerpc/include/asm/udbg.h | 2 +- arch/powerpc/platforms/powermac/feature.c | 2 +- arch/powerpc/platforms/powermac/nvram.c | 2 +- arch/powerpc/platforms/powermac/pfunc_base.c | 6 +++--- arch/powerpc/platforms/powermac/setup.c | 2 +- arch/powerpc/platforms/powermac/smp.c | 4 ++-- arch/powerpc/platforms/powermac/udbg_scc.c | 2 +- 8 files changed, 11 insertions(+), 11 deletions(-) diff --git a/arch/powerpc/include/asm/smu.h b/arch/powerpc/include/asm/smu.h index 4b30a0205c93..2ac6ab903023 100644 --- a/arch/powerpc/include/asm/smu.h +++ b/arch/powerpc/include/asm/smu.h @@ -456,7 +456,7 @@ extern void smu_poll(void); /* * Init routine, presence check.... */ -extern int smu_init(void); +int __init smu_init(void); extern int smu_present(void); struct platform_device; extern struct platform_device *smu_get_ofdev(void); diff --git a/arch/powerpc/include/asm/udbg.h b/arch/powerpc/include/asm/udbg.h index 5aec53f2dae0..b4aa0d88ce2c 100644 --- a/arch/powerpc/include/asm/udbg.h +++ b/arch/powerpc/include/asm/udbg.h @@ -30,7 +30,7 @@ void __init udbg_uart_setup(unsigned int speed, unsigned int clock); unsigned int __init udbg_probe_uart_speed(unsigned int clock); struct device_node; -extern void udbg_scc_init(int force_scc); +void __init udbg_scc_init(int force_scc); extern int udbg_adb_init(int force_btext); extern void udbg_adb_init_early(void); diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c index 5c77b9a24c0e..e67c624f35a2 100644 --- a/arch/powerpc/platforms/powermac/feature.c +++ b/arch/powerpc/platforms/powermac/feature.c @@ -1530,7 +1530,7 @@ static long g5_reset_cpu(struct device_node *node, long param, long value) * This takes the second CPU off the bus on dual CPU machines * running UP */ -void g5_phy_disable_cpu1(void) +void __init g5_phy_disable_cpu1(void) { if (uninorth_maj == 3) UN_OUT(U3_API_PHY_CONFIG_1, 0); diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c index 853ccc4480e2..de8fcb607290 100644 --- a/arch/powerpc/platforms/powermac/nvram.c +++ b/arch/powerpc/platforms/powermac/nvram.c @@ -258,7 +258,7 @@ static u32 core99_calc_adler(u8 *buffer) return (high << 16) | low; } -static u32 core99_check(u8* datas) +static u32 __init core99_check(u8 *datas) { struct core99_header* hdr99 = (struct core99_header*)datas; diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c index f5422506d4b0..9c2947a3edd5 100644 --- a/arch/powerpc/platforms/powermac/pfunc_base.c +++ b/arch/powerpc/platforms/powermac/pfunc_base.c @@ -93,7 +93,7 @@ static struct pmf_handlers macio_gpio_handlers = { .delay = macio_do_delay, }; -static void macio_gpio_init_one(struct macio_chip *macio) +static void __init macio_gpio_init_one(struct macio_chip *macio) { struct device_node *gparent, *gp; @@ -265,7 +265,7 @@ static struct pmf_handlers macio_mmio_handlers = { .delay = macio_do_delay, }; -static void macio_mmio_init_one(struct macio_chip *macio) +static void __init macio_mmio_init_one(struct macio_chip *macio) { DBG("Installing MMIO functions for macio %pOF\n", macio->of_node); @@ -294,7 +294,7 @@ static struct pmf_handlers unin_mmio_handlers = { .delay = macio_do_delay, }; -static void uninorth_install_pfunc(void) +static void __init uninorth_install_pfunc(void) { struct device_node *np; diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 13e8a8a9841c..f7661b81db18 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -194,7 +194,7 @@ int find_via_pmu(void) #endif #ifndef CONFIG_PMAC_SMU -int smu_init(void) +int __init smu_init(void) { /* should check and warn if SMU is present */ return 0; diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index 3256a316e884..da1efdc30d6c 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -186,7 +186,7 @@ static const struct irq_domain_ops psurge_host_ops = { .map = psurge_host_map, }; -static int psurge_secondary_ipi_init(void) +static int __init psurge_secondary_ipi_init(void) { int rc = -ENOMEM; @@ -875,7 +875,7 @@ static int smp_core99_cpu_online(unsigned int cpu) static void __init smp_core99_bringup_done(void) { - extern void g5_phy_disable_cpu1(void); + extern void __init g5_phy_disable_cpu1(void); /* Close i2c bus if it was used for tb sync */ if (pmac_tb_clock_chip_host) diff --git a/arch/powerpc/platforms/powermac/udbg_scc.c b/arch/powerpc/platforms/powermac/udbg_scc.c index f286bdfe8346..965827ac2e9c 100644 --- a/arch/powerpc/platforms/powermac/udbg_scc.c +++ b/arch/powerpc/platforms/powermac/udbg_scc.c @@ -62,7 +62,7 @@ static unsigned char scc_inittab[] = { 3, 0xc1, /* rx enable, 8 bits */ }; -void udbg_scc_init(int force_scc) +void __init udbg_scc_init(int force_scc) { const u32 *reg; unsigned long addr; -- cgit v1.2.3-59-g8ed1b