Hi all, On Tue, 22 Sep 2020 18:11:26 +1000 Stephen Rothwell <s...@canb.auug.org.au> wrote: > > After merging the pm tree, today's linux-next build (i386 defconfig) > produced this warning: > > In file included from include/acpi/acpi.h:24, > from drivers/acpi/acpica/hwgpe.c:10: > drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_read': > include/acpi/actypes.h:501:48: warning: cast to pointer from integer of > different size [-Wint-to-pointer-cast] > 501 | #define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p)) > | ^ > drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro > 'ACPI_CAST_PTR' > 18 | #define ACPI_CAST8(ptr) ACPI_CAST_PTR (u8, (ptr)) > | ^~~~~~~~~~~~~ > drivers/acpi/acpica/acmacros.h:22:43: note: in expansion of macro 'ACPI_CAST8' > 22 | #define ACPI_GET8(ptr) (*ACPI_CAST8 (ptr)) > | ^~~~~~~~~~ > drivers/acpi/acpica/hwgpe.c:50:17: note: in expansion of macro 'ACPI_GET8' > 50 | *value = (u64)ACPI_GET8(reg->address); > | ^~~~~~~~~ > drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_write': > include/acpi/actypes.h:501:48: warning: cast to pointer from integer of > different size [-Wint-to-pointer-cast] > 501 | #define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p)) > | ^ > drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro > 'ACPI_CAST_PTR' > 18 | #define ACPI_CAST8(ptr) ACPI_CAST_PTR (u8, (ptr)) > | ^~~~~~~~~~~~~ > drivers/acpi/acpica/acmacros.h:26:43: note: in expansion of macro 'ACPI_CAST8' > 26 | #define ACPI_SET8(ptr, val) (*ACPI_CAST8 (ptr) = (u8) > (val)) > | ^~~~~~~~~~ > drivers/acpi/acpica/hwgpe.c:85:3: note: in expansion of macro 'ACPI_SET8' > 85 | ACPI_SET8(reg->address, value); > | ^~~~~~~~~ > > Introduced by commit > > 7a8379eb41a4 ("ACPICA: Add support for using logical addresses of GPE > blocks")
I am still getting these warnings ... -- Cheers, Stephen Rothwell
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