drivers/ata/: Spelling fixes

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>

diff --cc drivers/ata/ata_piix.c
Simple merge

diff --cc drivers/ata/libata-core.c
Simple merge

diff --cc drivers/ata/pata_at32.c
Simple merge

diff --cc drivers/ata/pata_efar.c
Simple merge

diff --cc drivers/ata/pata_it8213.c
Simple merge

diff --cc drivers/ata/pata_sis.c
Simple merge