"sysclk" is used as an index into a 4 element array. My static checker complains because it can be out of bounds. From the context, it looks like there is a right bit shift missing. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> --- I don't have the hardware to test this. diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c index 4fe9d21..be81642 100644 --- a/drivers/ata/pata_legacy.c +++ b/drivers/ata/pata_legacy.c @@ -542,7 +542,7 @@ static void opti82c46x_set_piomode(struct ata_port *ap, struct ata_device *adev) u8 sysclk; /* Get the clock */ - sysclk = opti_syscfg(0xAC) & 0xC0; /* BIOS set */ + sysclk = (opti_syscfg(0xAC) & 0xC0) >> 6; /* BIOS set */ /* Enter configuration mode */ ioread16(ap->ioaddr.error_addr); -- 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
