I'm pretty sure that it should be + 1 here. It's an off by one, because we start counting at zero. Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> --- Found by a static checker and untested. Please review carefully. diff --git a/drivers/mfd/timberdale.h b/drivers/mfd/timberdale.h index 8d27ffa..902c451 100644 --- a/drivers/mfd/timberdale.h +++ b/drivers/mfd/timberdale.h @@ -66,7 +66,7 @@ #define CHIPCTLOFFSET 0x800 #define CHIPCTLEND 0x8ff -#define CHIPCTLSIZE (CHIPCTLEND - CHIPCTLOFFSET) +#define CHIPCTLSIZE (CHIPCTLEND - CHIPCTLOFFSET + 1) #define INTCOFFSET 0xc00 #define INTCEND 0xfff -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html