From c0dc225ae7dd9f01d46ea779f7f169d49aa59b78 Mon Sep 17 00:00:00 2001 From: Nick Child Date: Thu, 16 Dec 2021 17:00:31 -0500 Subject: [PATCH] powerpc/embedded6xx: Add __init attribute to eligible functions Some functions defined in 'arch/powerpc/platforms/embedded6xx' 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/20211216220035.605465-17-nick.child@ibm.com --- arch/powerpc/platforms/embedded6xx/hlwd-pic.c | 4 ++-- arch/powerpc/platforms/embedded6xx/hlwd-pic.h | 2 +- arch/powerpc/platforms/embedded6xx/holly.c | 2 +- arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c | 4 ++-- arch/powerpc/platforms/embedded6xx/wii.c | 2 +- 5 files changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c index a4b020e..380b428 100644 --- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c @@ -153,7 +153,7 @@ static void __hlwd_quiesce(void __iomem *io_base) out_be32(io_base + HW_BROADWAY_ICR, 0xffffffff); } -static struct irq_domain *hlwd_pic_init(struct device_node *np) +static struct irq_domain *__init hlwd_pic_init(struct device_node *np) { struct irq_domain *irq_domain; struct resource res; @@ -197,7 +197,7 @@ unsigned int hlwd_pic_get_irq(void) * */ -void hlwd_pic_probe(void) +void __init hlwd_pic_probe(void) { struct irq_domain *host; struct device_node *np; diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.h b/arch/powerpc/platforms/embedded6xx/hlwd-pic.h index f18eeee..c2fa42e 100644 --- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.h +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.h @@ -11,7 +11,7 @@ #define __HLWD_PIC_H extern unsigned int hlwd_pic_get_irq(void); -extern void hlwd_pic_probe(void); +void __init hlwd_pic_probe(void); extern void hlwd_quiesce(void); #endif diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c index 7a85b11..07e71ba 100644 --- a/arch/powerpc/platforms/embedded6xx/holly.c +++ b/arch/powerpc/platforms/embedded6xx/holly.c @@ -50,7 +50,7 @@ static int holly_exclude_device(struct pci_controller *hose, u_char bus, return PCIBIOS_SUCCESSFUL; } -static void holly_remap_bridge(void) +static void __init holly_remap_bridge(void) { u32 lut_val, lut_addr; int i; diff --git a/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c b/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c index ed45db7..5aea465 100644 --- a/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c +++ b/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c @@ -194,7 +194,7 @@ static int ug_udbg_getc_poll(void) /* * Retrieves and prepares the virtual address needed to access the hardware. */ -static void __iomem *ug_udbg_setup_exi_io_base(struct device_node *np) +static void __iomem *__init ug_udbg_setup_exi_io_base(struct device_node *np) { void __iomem *exi_io_base = NULL; phys_addr_t paddr; @@ -212,7 +212,7 @@ static void __iomem *ug_udbg_setup_exi_io_base(struct device_node *np) /* * Checks if a USB Gecko adapter is inserted in any memory card slot. */ -static void __iomem *ug_udbg_probe(void __iomem *exi_io_base) +static void __iomem *__init ug_udbg_probe(void __iomem *exi_io_base) { int i; diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c index a802ef9..f60ade5 100644 --- a/arch/powerpc/platforms/embedded6xx/wii.c +++ b/arch/powerpc/platforms/embedded6xx/wii.c @@ -69,7 +69,7 @@ static void __noreturn wii_spin(void) cpu_relax(); } -static void __iomem *wii_ioremap_hw_regs(char *name, char *compatible) +static void __iomem *__init wii_ioremap_hw_regs(char *name, char *compatible) { void __iomem *hw_regs = NULL; struct device_node *np; -- 2.7.4