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disk/ahci: Use defines `GRUB_ATA_STATUS_BUSY` and `GRUB_ATA_STATUS_DRQ` 

Instead of hard coding `0x88` use the macros defined in `disk/ata.h`.
This commit is contained in:
Paul Menzel 2015-05-24 11:11:25 +02:00 committed by Andrei Borzenkov
parent f4e62af000
commit 5e74a3e6df
1 changed files with 2 additions and 2 deletions
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4
grub-core/disk/ahci.c
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@ -565,14 +565,14 @@ grub_ahci_pciinit (grub_pci_device_t dev,
while (grub_get_time_ms () < endtime)
{
for (i = 0; i < nports; i++)
if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].task_file_data & 0x88))
if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].task_file_data & (GRUB_ATA_STATUS_BUSY | GRUB_ATA_STATUS_DRQ)))
break;
if (i == nports)
break;
}
for (i = 0; i < nports; i++)
if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].task_file_data & 0x88))
if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].task_file_data & (GRUB_ATA_STATUS_BUSY | GRUB_ATA_STATUS_DRQ)))
{
grub_dprintf ("ahci", "port %d is busy\n", i);
failed_adevs[i] = adevs[i];