From 6c9a58e84e59a2fc937798b623f72ae4b436547d Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 18 Jul 2017 18:04:17 +0300 Subject: ACPI / boot: Correct address space of __acpi_map_table() Sparse complains about wrong address space used in __acpi_map_table() and in __acpi_unmap_table(). arch/x86/kernel/acpi/boot.c:127:29: warning: incorrect type in return expression (different address spaces) arch/x86/kernel/acpi/boot.c:127:29: expected char * arch/x86/kernel/acpi/boot.c:127:29: got void [noderef] * arch/x86/kernel/acpi/boot.c:135:23: warning: incorrect type in argument 1 (different address spaces) arch/x86/kernel/acpi/boot.c:135:23: expected void [noderef] *addr arch/x86/kernel/acpi/boot.c:135:23: got char *map Correct address space to be in align of type of returned and passed parameter. Reviewed-by: Hanjun Guo Signed-off-by: Andy Shevchenko Signed-off-by: Rafael J. Wysocki --- arch/ia64/kernel/acpi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/ia64') diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 7508c306aa9e..1d29b2f8726b 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -159,12 +159,12 @@ int acpi_request_vector(u32 int_type) return vector; } -char *__init __acpi_map_table(unsigned long phys_addr, unsigned long size) +void __init __iomem *__acpi_map_table(unsigned long phys, unsigned long size) { - return __va(phys_addr); + return __va(phys); } -void __init __acpi_unmap_table(char *map, unsigned long size) +void __init __acpi_unmap_table(void __iomem *map, unsigned long size) { } -- cgit