The PATA transfer mode masks (direct and packed) in libata are sometimes
declared as *unsigned int* and sometimes as *unsigned long* (which is a
64-bit type on 64-bit architectures), while the packed mask really only
uses 20 bits and the PIO/MWDMA/UDMA masks use up to 8 bits. Switching to
the uniform 32-bit masks saves siginificant amount of the object code...
Sergey Shtylyov (3):
ata: make packed transfer mode masks *unsigned int*
ata: make ata_device::{pio|mwdma|udma}_mask *unsigned int*
ata: make ata_port_info::{pio|mwdma|udma}_mask *unsigned int*
drivers/ata/libata-acpi.c | 8 +++---
drivers/ata/libata-core.c | 38 +++++++++++++-------------
drivers/ata/pata_acpi.c | 2 +-
drivers/ata/pata_ali.c | 2 +-
drivers/ata/pata_amd.c | 14 +++++-----
drivers/ata/pata_hpt366.c | 2 +-
drivers/ata/pata_hpt37x.c | 6 ++---
drivers/ata/pata_hpt3x2n.c | 2 +-
drivers/ata/pata_pdc2027x.c | 4 +--
drivers/ata/pata_serverworks.c | 4 +--
drivers/ata/pata_sis.c | 2 +-
drivers/ata/pata_via.c | 2 +-
include/linux/libata.h | 49 +++++++++++++++++-----------------
13 files changed, 67 insertions(+), 68 deletions(-)
--
2.26.3
