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Subject[PATCH] x86: fix build warning int-to-pointer-cast
Fixed build warning int-to-pointer-cast arising from
x86/boot/compressed/acpi.c while casting return value of
get_cmdline_acpi_rsdp(). Culprit line -
rsdp = (struct acpi_table_rsdp *)get_cmdline_acpi_rsdp();

Signed-off-by: Vamshi K Sthambamkadi <vamshi.k.sthambamkadi@gmail.com>
---
arch/x86/boot/compressed/Makefile | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index 7619742..216a7c2 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -88,6 +88,7 @@ ifdef CONFIG_X86_64
vmlinux-objs-y += $(obj)/pgtable_64.o
endif

+CFLAGS_acpi.o := -Wno-int-to-pointer-cast
vmlinux-objs-$(CONFIG_ACPI) += $(obj)/acpi.o

vmlinux-objs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
--
2.7.4
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