mirror of
https://github.com/torvalds/linux
synced 2024-09-06 18:01:05 +00:00
![Daniel Axtens](/assets/img/avatar_default.png)
powernv marks it's halt and restart calls as __noreturn. However, ppc_md does not have this annotation. Add the annotation to ppc_md, and then to every halt/restart function that is missing it. Additionally, I have verified that all of these functions do not return. Occasionally I have added a spin loop to be sure. Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
#ifndef __PPC_FSL_SOC_H
|
|
#define __PPC_FSL_SOC_H
|
|
#ifdef __KERNEL__
|
|
|
|
#include <asm/mmu.h>
|
|
|
|
struct spi_device;
|
|
|
|
extern phys_addr_t get_immrbase(void);
|
|
#if defined(CONFIG_CPM2) || defined(CONFIG_QUICC_ENGINE) || defined(CONFIG_8xx)
|
|
extern u32 get_brgfreq(void);
|
|
extern u32 get_baudrate(void);
|
|
#else
|
|
static inline u32 get_brgfreq(void) { return -1; }
|
|
static inline u32 get_baudrate(void) { return -1; }
|
|
#endif
|
|
extern u32 fsl_get_sys_freq(void);
|
|
|
|
struct spi_board_info;
|
|
struct device_node;
|
|
|
|
extern void __noreturn fsl_rstcr_restart(char *cmd);
|
|
|
|
/* The different ports that the DIU can be connected to */
|
|
enum fsl_diu_monitor_port {
|
|
FSL_DIU_PORT_DVI, /* DVI */
|
|
FSL_DIU_PORT_LVDS, /* Single-link LVDS */
|
|
FSL_DIU_PORT_DLVDS /* Dual-link LVDS */
|
|
};
|
|
|
|
struct platform_diu_data_ops {
|
|
u32 (*get_pixel_format)(enum fsl_diu_monitor_port port,
|
|
unsigned int bpp);
|
|
void (*set_gamma_table)(enum fsl_diu_monitor_port port,
|
|
char *gamma_table_base);
|
|
void (*set_monitor_port)(enum fsl_diu_monitor_port port);
|
|
void (*set_pixel_clock)(unsigned int pixclock);
|
|
enum fsl_diu_monitor_port (*valid_monitor_port)
|
|
(enum fsl_diu_monitor_port port);
|
|
void (*release_bootmem)(void);
|
|
};
|
|
|
|
extern struct platform_diu_data_ops diu_ops;
|
|
|
|
void __noreturn fsl_hv_restart(char *cmd);
|
|
void __noreturn fsl_hv_halt(void);
|
|
|
|
#endif
|
|
#endif
|