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x86: Add return-value comment to cpu_jump_to_64bit()
author
Simon Glass
<sjg@chromium.org>
Sun, 19 Mar 2023 19:30:07 +0000
(08:30 +1300)
committer
Heinrich Schuchardt
<heinrich.schuchardt@canonical.com>
Sat, 25 Mar 2023 10:07:21 +0000
(11:07 +0100)
This does not mention what it returns. Add the missing documentation.
Signed-off-by: Simon Glass <sjg@chromium.org>
arch/x86/include/asm/cpu.h
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diff --git
a/arch/x86/include/asm/cpu.h
b/arch/x86/include/asm/cpu.h
index
3346012
..
073f80b
100644
(file)
--- a/
arch/x86/include/asm/cpu.h
+++ b/
arch/x86/include/asm/cpu.h
@@
-262,6
+262,7
@@
void cpu_call32(ulong code_seg32, ulong target, ulong table);
*
* @setup_base: Pointer to the setup.bin information for the kernel
* @target: Pointer to the start of the kernel image
+ * Return: -EFAULT if the kernel returned; otherwise does not return
*/
int cpu_jump_to_64bit(ulong setup_base, ulong target);