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x86: Allow writing tables to fail

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At present write_tables() can fail but does not report this problem to its
caller. Fix this by changing the return type.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2020-11-04 09:57:18 -07:00 • committed by Bin Meng
parent 653554b40a
commit 38e498c3a2
3 changed files with 15 additions and 3 deletions
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4
arch/x86/include/asm/tables.h
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@ -49,8 +49,10 @@ void table_fill_string(char *dest, const char *src, size_t n, char pad);
* This writes x86 configuration tables, including PIRQ routing table,
* Multi-Processor table and ACPI table. Whether a specific type of
* configuration table is written is controlled by a Kconfig option.
*
* @return 0 if OK, -ENOSPC if table too large
*/
void write_tables(void);
int write_tables(void);
/**
* write_pirq_routing_table() - Write PIRQ routing table