[ACPI] fix build warning

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index e37162229342e1c3ecddfef8139cd58cca6850b4..a4b70dfdcf040aa9e52358cd908a0e84d8cab76f 100644 (file)
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -638,7 +638,7 @@ next_byte:
                if (function == ACPI_WRITE)
                        temp >>= 8;
                i++;
-               (u8)address ++;
+               address++;
                goto next_byte;
        }