commit 3173142bdb26ba7a596be0e92877d6f7218c7ba7
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> Sat Oct 05 22:11:58 2024 +0300
committer Simon Glass <sjg@chromium.org> Fri Oct 18 14:10:22 2024 -0600
tree 25557e0d8586d87e7dc04f966bf38d764d034393
parent ede2bf6e59f62fc71e8bba122f5f2a23d0880e3c

x86: cpu: Mark a few functions static

Some functions are not used anywhere except the same file
where they are defined. Mark them static. This helps avoiding
the compiler warnings:

  arch/x86/cpu/cpu.c:343:6: warning: no previous prototype for ‘detect_coreboot_table_at’ [-Wmissing-prototypes]
  arch/x86/cpu/mtrr.c:90:6: warning: no previous prototype for ‘mtrr_write_all’ [-Wmissing-prototypes]
  arch/x86/cpu/i386/interrupt.c:240:6: warning: no previous prototype for ‘__do_irq’ [-Wmissing-prototypes]

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

arch/x86/cpu/cpu.c

diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c
index 40dd5ec..a8b2140 100644
--- a/arch/x86/cpu/cpu.c
+++ b/arch/x86/cpu/cpu.c
@@ -340,7 +340,7 @@
 }
 #endif
 
-long detect_coreboot_table_at(ulong start, ulong size)
+static long detect_coreboot_table_at(ulong start, ulong size)
 {
 	u32 *ptr, *end;
 

arch/x86/cpu/i386/interrupt.c

diff --git a/arch/x86/cpu/i386/interrupt.c b/arch/x86/cpu/i386/interrupt.c
index b3f4214..6f78b07 100644
--- a/arch/x86/cpu/i386/interrupt.c
+++ b/arch/x86/cpu/i386/interrupt.c
@@ -237,7 +237,7 @@
 	return &idt_ptr;
 }
 
-void __do_irq(int irq)
+static void __do_irq(int irq)
 {
 	printf("Unhandled IRQ : %d\n", irq);
 }

arch/x86/cpu/mtrr.c

diff --git a/arch/x86/cpu/mtrr.c b/arch/x86/cpu/mtrr.c
index 50cba5f..07ea891 100644
--- a/arch/x86/cpu/mtrr.c
+++ b/arch/x86/cpu/mtrr.c
@@ -87,7 +87,7 @@
 	}
 }
 
-void mtrr_write_all(struct mtrr_info *info)
+static void mtrr_write_all(struct mtrr_info *info)
 {
 	int reg_count = mtrr_get_var_count();
 	struct mtrr_state state;