Tejun Heo wrote:
ata_wait_idle() identified controller by printing out the address of the Status register. This is bogus because 1. it's iomapped address 2. some controllers don't have Status register and don't initialize the field. Use ata_port_printk() instead. Signed-off-by: Tejun Heo <htejun@xxxxxxxxx> --- Currently there's no equivalent ata_msg_* level for ATA_DEBUG, so the printk is conditionalized with #ifdef ATA_DEBUG. We need to kill ATA_DEBUG, ATA_VERBOSE_DEBUG and integrate them into ata_msg_* in the future. include/linux/libata.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
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