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ACPICA: Hardware: Cast GPE enable_mask before storing

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ACPICA commit 490ec7f7839bf7ee5e8710a34d1d1a78d54a49b6

In function acpi_hw_low_set_gpe(), cast enable_mask to u8 before
storing. The mask was read from a 32 bit register but is an 8 bit
value. Fixes Visual Studio compiler warning.

Link: 490ec7f7
Signed-off-by: David E. Box <[email protected]>
Signed-off-by: Bob Moore <[email protected]>
Signed-off-by: Lv Zheng <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
This commit is contained in:
David E. Box 2015-02-05 15:20:38 +08:00 • committed by Rafael J. Wysocki
commit d6c02669b4
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/acpica/hwgpe.c
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@ -150,7 +150,7 @@ acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u32 action)
status = acpi_hw_write(enable_mask, &gpe_register_info->enable_address);
if (ACPI_SUCCESS(status) && (action & ACPI_GPE_SAVE_MASK)) {
gpe_register_info->enable_mask = enable_mask;
gpe_register_info->enable_mask = (u8)enable_mask;
}
return (status);
}