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-rw-r--r--arch/powerpc/include/asm/machdep.h4
-rw-r--r--arch/powerpc/include/asm/mpc52xx.h2
-rw-r--r--arch/powerpc/include/asm/ppc4xx.h2
-rw-r--r--arch/powerpc/include/asm/rtas.h4
-rw-r--r--arch/powerpc/kernel/rtas.c4
-rw-r--r--arch/powerpc/platforms/44x/ppc476.c4
-rw-r--r--arch/powerpc/platforms/512x/mpc512x.h2
-rw-r--r--arch/powerpc/platforms/512x/mpc512x_shared.c2
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_common.c3
-rw-r--r--arch/powerpc/platforms/82xx/pq2.c2
-rw-r--r--arch/powerpc/platforms/82xx/pq2.h2
-rw-r--r--arch/powerpc/platforms/83xx/misc.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc83xx.h2
-rw-r--r--arch/powerpc/platforms/85xx/ksi8560.c2
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_cds.c2
-rw-r--r--arch/powerpc/platforms/8xx/m8xx_setup.c2
-rw-r--r--arch/powerpc/platforms/8xx/mpc8xx.h2
-rw-r--r--arch/powerpc/platforms/amigaone/setup.c2
-rw-r--r--arch/powerpc/platforms/chrp/setup.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/c2k.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/gamecube.c6
-rw-r--r--arch/powerpc/platforms/embedded6xx/holly.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/linkstation.c6
-rw-r--r--arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/mvme5100.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/storcenter.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/wii.c6
-rw-r--r--arch/powerpc/platforms/maple/setup.c8
-rw-r--r--arch/powerpc/platforms/pasemi/setup.c2
-rw-r--r--arch/powerpc/platforms/powermac/setup.c12
-rw-r--r--arch/powerpc/platforms/ps3/setup.c4
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c8
-rw-r--r--arch/powerpc/sysdev/fsl_soc.h6
33 files changed, 60 insertions, 55 deletions
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 6bdcd0da9e21..a9af1bd6a51e 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -111,8 +111,8 @@ struct machdep_calls {
/* To setup PHBs when using automatic OF platform driver for PCI */
int (*pci_setup_phb)(struct pci_controller *host);
- void (*restart)(char *cmd);
- void (*halt)(void);
+ void __noreturn (*restart)(char *cmd);
+ void __noreturn (*halt)(void);
void (*panic)(char *str);
void (*cpu_die)(void);
diff --git a/arch/powerpc/include/asm/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h
index 0acc7c7c28d1..e94cede14522 100644
--- a/arch/powerpc/include/asm/mpc52xx.h
+++ b/arch/powerpc/include/asm/mpc52xx.h
@@ -275,7 +275,7 @@ extern int mpc5200_psc_ac97_gpio_reset(int psc_number);
extern void mpc52xx_map_common_devices(void);
extern int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv);
extern unsigned int mpc52xx_get_xtal_freq(struct device_node *node);
-extern void mpc52xx_restart(char *cmd);
+extern void __noreturn mpc52xx_restart(char *cmd);
/* mpc52xx_gpt.c */
struct mpc52xx_gpt_priv;
diff --git a/arch/powerpc/include/asm/ppc4xx.h b/arch/powerpc/include/asm/ppc4xx.h
index 033039a80c42..610a5119ad8c 100644
--- a/arch/powerpc/include/asm/ppc4xx.h
+++ b/arch/powerpc/include/asm/ppc4xx.h
@@ -13,6 +13,6 @@
#ifndef __ASM_POWERPC_PPC4xx_H__
#define __ASM_POWERPC_PPC4xx_H__
-extern void ppc4xx_reset_system(char *cmd);
+extern void __noreturn ppc4xx_reset_system(char *cmd);
#endif /* __ASM_POWERPC_PPC4xx_H__ */
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 51400baa8d48..fa3e3c4367bd 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -339,9 +339,9 @@ extern int rtas_service_present(const char *service);
extern int rtas_call(int token, int, int, int *, ...);
void rtas_call_unlocked(struct rtas_args *args, int token, int nargs,
int nret, ...);
-extern void rtas_restart(char *cmd);
+extern void __noreturn rtas_restart(char *cmd);
extern void rtas_power_off(void);
-extern void rtas_halt(void);
+extern void __noreturn rtas_halt(void);
extern void rtas_os_term(char *str);
extern int rtas_get_sensor(int sensor, int index, int *state);
extern int rtas_get_sensor_fast(int sensor, int index, int *state);
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 286354f00ff6..6a3e5de544ce 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -685,7 +685,7 @@ int rtas_set_indicator_fast(int indicator, int index, int new_value)
return rc;
}
-void rtas_restart(char *cmd)
+void __noreturn rtas_restart(char *cmd)
{
if (rtas_flash_term_hook)
rtas_flash_term_hook(SYS_RESTART);
@@ -704,7 +704,7 @@ void rtas_power_off(void)
for (;;);
}
-void rtas_halt(void)
+void __noreturn rtas_halt(void)
{
if (rtas_flash_term_hook)
rtas_flash_term_hook(SYS_HALT);
diff --git a/arch/powerpc/platforms/44x/ppc476.c b/arch/powerpc/platforms/44x/ppc476.c
index c11ce6516c8f..003973f65297 100644
--- a/arch/powerpc/platforms/44x/ppc476.c
+++ b/arch/powerpc/platforms/44x/ppc476.c
@@ -68,7 +68,7 @@ DECLARE_PCI_FIXUP_HEADER(0x1033, 0x0035, quirk_ppc_currituck_usb_fixup);
#define AVR_PWRCTL_RESET (0x02)
static struct i2c_client *avr_i2c_client;
-static void avr_halt_system(int pwrctl_flags)
+static void __noreturn avr_halt_system(int pwrctl_flags)
{
/* Request the AVR to reset the system */
i2c_smbus_write_byte_data(avr_i2c_client,
@@ -84,7 +84,7 @@ static void avr_power_off_system(void)
avr_halt_system(AVR_PWRCTL_PWROFF);
}
-static void avr_reset_system(char *cmd)
+static void __noreturn avr_reset_system(char *cmd)
{
avr_halt_system(AVR_PWRCTL_RESET);
}
diff --git a/arch/powerpc/platforms/512x/mpc512x.h b/arch/powerpc/platforms/512x/mpc512x.h
index cc97f022d028..14ba49fd7938 100644
--- a/arch/powerpc/platforms/512x/mpc512x.h
+++ b/arch/powerpc/platforms/512x/mpc512x.h
@@ -18,6 +18,6 @@ extern void __init mpc512x_setup_arch(void);
extern int __init mpc5121_clk_init(void);
extern const char *mpc512x_select_psc_compat(void);
extern const char *mpc512x_select_reset_compat(void);
-extern void mpc512x_restart(char *cmd);
+extern void __noreturn mpc512x_restart(char *cmd);
#endif /* __MPC512X_H__ */
diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c b/arch/powerpc/platforms/512x/mpc512x_shared.c
index 452da2391153..6b4f4cb7009a 100644
--- a/arch/powerpc/platforms/512x/mpc512x_shared.c
+++ b/arch/powerpc/platforms/512x/mpc512x_shared.c
@@ -47,7 +47,7 @@ static void __init mpc512x_restart_init(void)
of_node_put(np);
}
-void mpc512x_restart(char *cmd)
+void __noreturn mpc512x_restart(char *cmd)
{
if (reset_module_base) {
/* Enable software reset "RSTE" */
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c
index 26993826a797..565e3a83dc9e 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_common.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c
@@ -243,8 +243,7 @@ EXPORT_SYMBOL(mpc52xx_get_xtal_freq);
/**
* mpc52xx_restart: ppc_md->restart hook for mpc5200 using the watchdog timer
*/
-void
-mpc52xx_restart(char *cmd)
+void __noreturn mpc52xx_restart(char *cmd)
{
local_irq_disable();
diff --git a/arch/powerpc/platforms/82xx/pq2.c b/arch/powerpc/platforms/82xx/pq2.c
index fc8b2d6a7d8d..c4f7029fc9ae 100644
--- a/arch/powerpc/platforms/82xx/pq2.c
+++ b/arch/powerpc/platforms/82xx/pq2.c
@@ -22,7 +22,7 @@
#define RMR_CSRE 0x00000001
-void pq2_restart(char *cmd)
+void __noreturn pq2_restart(char *cmd)
{
local_irq_disable();
setbits32(&cpm2_immr->im_clkrst.car_rmr, RMR_CSRE);
diff --git a/arch/powerpc/platforms/82xx/pq2.h b/arch/powerpc/platforms/82xx/pq2.h
index a41f84ae2325..3080ce3441c1 100644
--- a/arch/powerpc/platforms/82xx/pq2.h
+++ b/arch/powerpc/platforms/82xx/pq2.h
@@ -1,7 +1,7 @@
#ifndef _PQ2_H
#define _PQ2_H
-void pq2_restart(char *cmd);
+void __noreturn pq2_restart(char *cmd);
#ifdef CONFIG_PCI
int pq2ads_pci_init_irq(void);
diff --git a/arch/powerpc/platforms/83xx/misc.c b/arch/powerpc/platforms/83xx/misc.c
index 7e923cad56cf..8899aa9d11f5 100644
--- a/arch/powerpc/platforms/83xx/misc.c
+++ b/arch/powerpc/platforms/83xx/misc.c
@@ -35,7 +35,7 @@ static int __init mpc83xx_restart_init(void)
arch_initcall(mpc83xx_restart_init);
-void mpc83xx_restart(char *cmd)
+void __noreturn mpc83xx_restart(char *cmd)
{
#define RST_OFFSET 0x00000900
#define RST_PROT_REG 0x00000018
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index 0cf74d7ea1c5..ad484199eff7 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -65,7 +65,7 @@
* mpc83xx_* files. Mostly for use by mpc83xx_setup
*/
-extern void mpc83xx_restart(char *cmd);
+extern void __noreturn mpc83xx_restart(char *cmd);
extern long mpc83xx_time_init(void);
extern int mpc837x_usb_cfg(void);
extern int mpc834x_usb_cfg(void);
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
index 3dc1bda3ddc3..867a1078b488 100644
--- a/arch/powerpc/platforms/85xx/ksi8560.c
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -44,7 +44,7 @@
static void __iomem *cpld_base = NULL;
-static void machine_restart(char *cmd)
+static void __noreturn machine_restart(char *cmd)
{
if (cpld_base)
out_8(cpld_base + KSI8560_CPLD_RCR1, KSI8560_CPLD_RCR1_CPUHR);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index d7e87ff912d7..5e0a0a24d5ce 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -83,7 +83,7 @@ static int mpc85xx_exclude_device(struct pci_controller *hose,
return PCIBIOS_SUCCESSFUL;
}
-static void mpc85xx_cds_restart(char *cmd)
+static void __noreturn mpc85xx_cds_restart(char *cmd)
{
struct pci_dev *dev;
u_char tmp;
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index c289fc77b4ba..b1ab6e96cb31 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -198,7 +198,7 @@ void mpc8xx_get_rtc_time(struct rtc_time *tm)
return;
}
-void mpc8xx_restart(char *cmd)
+void __noreturn mpc8xx_restart(char *cmd)
{
car8xx_t __iomem *clk_r = immr_map(im_clkrst);
diff --git a/arch/powerpc/platforms/8xx/mpc8xx.h b/arch/powerpc/platforms/8xx/mpc8xx.h
index 239a243a6161..31cc2ecace42 100644
--- a/arch/powerpc/platforms/8xx/mpc8xx.h
+++ b/arch/powerpc/platforms/8xx/mpc8xx.h
@@ -11,7 +11,7 @@
#ifndef __MPC8xx_H
#define __MPC8xx_H
-extern void mpc8xx_restart(char *cmd);
+extern void __noreturn mpc8xx_restart(char *cmd);
extern void mpc8xx_calibrate_decr(void);
extern int mpc8xx_set_rtc_time(struct rtc_time *tm);
extern void mpc8xx_get_rtc_time(struct rtc_time *tm);
diff --git a/arch/powerpc/platforms/amigaone/setup.c b/arch/powerpc/platforms/amigaone/setup.c
index 2fe12046279e..3e12d8789252 100644
--- a/arch/powerpc/platforms/amigaone/setup.c
+++ b/arch/powerpc/platforms/amigaone/setup.c
@@ -123,7 +123,7 @@ static int __init request_isa_regions(void)
}
machine_device_initcall(amigaone, request_isa_regions);
-void amigaone_restart(char *cmd)
+void __noreturn amigaone_restart(char *cmd)
{
local_irq_disable();
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 987d1b8d68e3..c55002f01dc1 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -239,7 +239,7 @@ out:
of_node_put(np);
}
-static void briq_restart(char *cmd)
+static void __noreturn briq_restart(char *cmd)
{
local_irq_disable();
if (briq_SPOR)
diff --git a/arch/powerpc/platforms/embedded6xx/c2k.c b/arch/powerpc/platforms/embedded6xx/c2k.c
index ebd3963fdf91..782066245bb5 100644
--- a/arch/powerpc/platforms/embedded6xx/c2k.c
+++ b/arch/powerpc/platforms/embedded6xx/c2k.c
@@ -99,7 +99,7 @@ static void c2k_reset_board(void)
out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_VALUE_SET, 0x00080004);
}
-static void c2k_restart(char *cmd)
+static void __noreturn c2k_restart(char *cmd)
{
c2k_reset_board();
msleep(100);
diff --git a/arch/powerpc/platforms/embedded6xx/gamecube.c b/arch/powerpc/platforms/embedded6xx/gamecube.c
index fe0ed6ee285e..b17705c3f7a4 100644
--- a/arch/powerpc/platforms/embedded6xx/gamecube.c
+++ b/arch/powerpc/platforms/embedded6xx/gamecube.c
@@ -29,14 +29,14 @@
#include "usbgecko_udbg.h"
-static void gamecube_spin(void)
+static void __noreturn gamecube_spin(void)
{
/* spin until power button pressed */
for (;;)
cpu_relax();
}
-static void gamecube_restart(char *cmd)
+static void __noreturn gamecube_restart(char *cmd)
{
local_irq_disable();
flipper_platform_reset();
@@ -49,7 +49,7 @@ static void gamecube_power_off(void)
gamecube_spin();
}
-static void gamecube_halt(void)
+static void __noreturn gamecube_halt(void)
{
gamecube_restart(NULL);
}
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index 8c305c7c8977..8b6e76100895 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -193,7 +193,7 @@ void holly_show_cpuinfo(struct seq_file *m)
seq_printf(m, "machine\t\t: PPC750 GX/CL\n");
}
-void holly_restart(char *cmd)
+void __noreturn holly_restart(char *cmd)
{
__be32 __iomem *ocn_bar1 = NULL;
unsigned long bar;
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 540eeb58d3f0..4c5089f05c7f 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -100,7 +100,7 @@ static void __init linkstation_init_IRQ(void)
extern void avr_uart_configure(void);
extern void avr_uart_send(const char);
-static void linkstation_restart(char *cmd)
+static void __noreturn linkstation_restart(char *cmd)
{
local_irq_disable();
@@ -113,7 +113,7 @@ static void linkstation_restart(char *cmd)
avr_uart_send('G'); /* "kick" */
}
-static void linkstation_power_off(void)
+static void __noreturn linkstation_power_off(void)
{
local_irq_disable();
@@ -127,7 +127,7 @@ static void linkstation_power_off(void)
/* NOTREACHED */
}
-static void linkstation_halt(void)
+static void __noreturn linkstation_halt(void)
{
linkstation_power_off();
/* NOTREACHED */
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index df4ad95f183e..3eda5df6281a 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -146,7 +146,7 @@ void mpc7448_hpc2_show_cpuinfo(struct seq_file *m)
seq_printf(m, "vendor\t\t: Freescale Semiconductor\n");
}
-void mpc7448_hpc2_restart(char *cmd)
+static void __noreturn mpc7448_hpc2_restart(char *cmd)
{
local_irq_disable();
diff --git a/arch/powerpc/platforms/embedded6xx/mvme5100.c b/arch/powerpc/platforms/embedded6xx/mvme5100.c
index 8f65aa3747f5..1382e1f27518 100644
--- a/arch/powerpc/platforms/embedded6xx/mvme5100.c
+++ b/arch/powerpc/platforms/embedded6xx/mvme5100.c
@@ -177,7 +177,7 @@ static void mvme5100_show_cpuinfo(struct seq_file *m)
seq_puts(m, "Machine\t\t: MVME5100\n");
}
-static void mvme5100_restart(char *cmd)
+static void __noreturn mvme5100_restart(char *cmd)
{
local_irq_disable();
diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c
index d572833ebd00..4596cba8c827 100644
--- a/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ b/arch/powerpc/platforms/embedded6xx/storcenter.c
@@ -96,7 +96,7 @@ static void __init storcenter_init_IRQ(void)
mpic_init(mpic);
}
-static void storcenter_restart(char *cmd)
+static void __noreturn storcenter_restart(char *cmd)
{
local_irq_disable();
diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c
index 352592d3e44e..ebaecb88df26 100644
--- a/arch/powerpc/platforms/embedded6xx/wii.c
+++ b/arch/powerpc/platforms/embedded6xx/wii.c
@@ -112,7 +112,7 @@ unsigned long __init wii_mmu_mapin_mem2(unsigned long top)
return delta + bl;
}
-static void wii_spin(void)
+static void __noreturn wii_spin(void)
{
local_irq_disable();
for (;;)
@@ -160,7 +160,7 @@ static void __init wii_setup_arch(void)
}
}
-static void wii_restart(char *cmd)
+static void __noreturn wii_restart(char *cmd)
{
local_irq_disable();
@@ -185,7 +185,7 @@ static void wii_power_off(void)
wii_spin();
}
-static void wii_halt(void)
+static void __noreturn wii_halt(void)
{
if (ppc_md.restart)
ppc_md.restart(NULL);
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index a837188544c8..5f8f6f966608 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -94,7 +94,7 @@ static unsigned long maple_find_nvram_base(void)
return result;
}
-static void maple_restart(char *cmd)
+static void __noreturn maple_restart(char *cmd)
{
unsigned int maple_nvram_base;
const unsigned int *maple_nvram_offset, *maple_nvram_command;
@@ -119,9 +119,10 @@ static void maple_restart(char *cmd)
for (;;) ;
fail:
printk(KERN_EMERG "Maple: Manual Restart Required\n");
+ for (;;) ;
}
-static void maple_power_off(void)
+static void __noreturn maple_power_off(void)
{
unsigned int maple_nvram_base;
const unsigned int *maple_nvram_offset, *maple_nvram_command;
@@ -146,9 +147,10 @@ static void maple_power_off(void)
for (;;) ;
fail:
printk(KERN_EMERG "Maple: Manual Power-Down Required\n");
+ for (;;) ;
}
-static void maple_halt(void)
+static void __noreturn maple_halt(void)
{
maple_power_off();
}
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index d71b2c7e8403..7349644c9828 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -62,7 +62,7 @@ static int num_mce_regs;
static int nmi_virq = NO_IRQ;
-static void pas_restart(char *cmd)
+static void __noreturn pas_restart(char *cmd)
{
/* Need to put others cpu in hold loop so they're not sleeping */
smp_send_stop();
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 8dd78f4e1af4..bd83b52c9830 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -383,7 +383,7 @@ void __init_refok note_bootable_part(dev_t dev, int part, int goodness)
}
#ifdef CONFIG_ADB_CUDA
-static void cuda_restart(void)
+static void __noreturn cuda_restart(void)
{
struct adb_request req;
@@ -392,7 +392,7 @@ static void cuda_restart(void)
cuda_poll();
}
-static void cuda_shutdown(void)
+static void __noreturn cuda_shutdown(void)
{
struct adb_request req;
@@ -416,7 +416,7 @@ static void cuda_shutdown(void)
#define smu_shutdown()
#endif
-static void pmac_restart(char *cmd)
+static void __noreturn pmac_restart(char *cmd)
{
switch (sys_ctrler) {
case SYS_CTRLER_CUDA:
@@ -430,9 +430,10 @@ static void pmac_restart(char *cmd)
break;
default: ;
}
+ while (1) ;
}
-static void pmac_power_off(void)
+static void __noreturn pmac_power_off(void)
{
switch (sys_ctrler) {
case SYS_CTRLER_CUDA:
@@ -446,9 +447,10 @@ static void pmac_power_off(void)
break;
default: ;
}
+ while (1) ;
}
-static void
+static void __noreturn
pmac_halt(void)
{
pmac_power_off();
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index 799c8580ab09..486ecd017535 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -80,7 +80,7 @@ static void ps3_power_save(void)
lv1_pause(0);
}
-static void ps3_restart(char *cmd)
+static void __noreturn ps3_restart(char *cmd)
{
DBG("%s:%d cmd '%s'\n", __func__, __LINE__, cmd);
@@ -96,7 +96,7 @@ static void ps3_power_off(void)
ps3_sys_manager_power_off(); /* never returns */
}
-static void ps3_halt(void)
+static void __noreturn ps3_halt(void)
{
DBG("%s:%d\n", __func__, __LINE__);
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 99269c041615..a09ca704de58 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -204,7 +204,7 @@ static int __init setup_rstcr(void)
arch_initcall(setup_rstcr);
-void fsl_rstcr_restart(char *cmd)
+void __noreturn fsl_rstcr_restart(char *cmd)
{
local_irq_disable();
if (rstcr)
@@ -228,10 +228,11 @@ EXPORT_SYMBOL(diu_ops);
* to initiate a partition restart when we're running under the Freescale
* hypervisor.
*/
-void fsl_hv_restart(char *cmd)
+void __noreturn fsl_hv_restart(char *cmd)
{
pr_info("hv restart\n");
fh_partition_restart(-1);
+ while (1) ;
}
/*
@@ -241,9 +242,10 @@ void fsl_hv_restart(char *cmd)
* function pointers, to shut down the partition when we're running under
* the Freescale hypervisor.
*/
-void fsl_hv_halt(void)
+void __noreturn fsl_hv_halt(void)
{
pr_info("hv exit\n");
fh_partition_stop(-1);
+ while (1) ;
}
#endif
diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h
index 4c5a19ef4f0b..433566a5ef19 100644
--- a/arch/powerpc/sysdev/fsl_soc.h
+++ b/arch/powerpc/sysdev/fsl_soc.h
@@ -19,7 +19,7 @@ extern u32 fsl_get_sys_freq(void);
struct spi_board_info;
struct device_node;
-extern void fsl_rstcr_restart(char *cmd);
+extern void __noreturn fsl_rstcr_restart(char *cmd);
/* The different ports that the DIU can be connected to */
enum fsl_diu_monitor_port {
@@ -42,8 +42,8 @@ struct platform_diu_data_ops {
extern struct platform_diu_data_ops diu_ops;
-void fsl_hv_restart(char *cmd);
-void fsl_hv_halt(void);
+void __noreturn fsl_hv_restart(char *cmd);
+void __noreturn fsl_hv_halt(void);
#endif
#endif