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openrisc: Include cpu.h and switch_to.h for prototypes 

When compiling with W=1 enabling -Wmissing-prototypes the compiler
warns:

  arch/openrisc/kernel/process.c💯6: error: no previous prototype for 'arch_cpu_idle' [-Werror=missing-prototypes]
  arch/openrisc/kernel/process.c:240:21: error: no previous prototype for '__switch_to' [-Werror=missing-prototypes]

Fix these by adding the approrpiate header files to process.c which
brings in the prototype definitions.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Closes: https://lore.kernel.org/linux-kernel/20230810141947.1236730-17-arnd@kernel.org/
Signed-off-by: Stafford Horne <shorne@gmail.com>
This commit is contained in:
Stafford Horne 2023-08-21 05:31:18 +01:00
parent 31c67b5fab
commit 136a2d8941
1 changed files with 2 additions and 0 deletions
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2
arch/openrisc/kernel/process.c
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@ -14,6 +14,7 @@
*/
#define __KERNEL_SYSCALLS__
#include <linux/cpu.h>
#include <linux/errno.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
@ -38,6 +39,7 @@
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/spr_defs.h>
#include <asm/switch_to.h>
#include <linux/smp.h>