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authorSuman Tripathi <stripathi@apm.com>2016-02-06 11:25:23 +0530
committerTejun Heo <tj@kernel.org>2016-02-11 09:54:04 -0500
commitd867b95f965457b9e85fb061ef8e3fdc029116ed (patch)
tree200ca18b681ca23d2aeeddc7da6cb665f29063e0 /drivers/ata/ahci.h
parentf070d6715509dafc0af223577c896fe3d204ca88 (diff)
ata: Remove the AHCI_HFLAG_EDGE_IRQ support from libahci.
The flexibility to override the irq handles in the LLD's are already present, so controllers implementing a edge trigger latch can implement their own interrupt handler inside the driver. This patch removes the AHCI_HFLAG_EDGE_IRQ support from libahci and moves edge irq handling to ahci_xgene. tj: Minor update to description. Signed-off-by: Suman Tripathi <stripathi@apm.com> Signed-off-by: Tejun Heo <tj@kenrel.org>
Diffstat (limited to 'drivers/ata/ahci.h')
-rw-r--r--drivers/ata/ahci.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index cf48e3ed234a..167ba7e3b92e 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -240,8 +240,7 @@ enum {
error-handling stage) */
AHCI_HFLAG_NO_DEVSLP = (1 << 17), /* no device sleep */
AHCI_HFLAG_NO_FBS = (1 << 18), /* no FBS */
- AHCI_HFLAG_EDGE_IRQ = (1 << 19), /* HOST_IRQ_STAT behaves as
- Edge Triggered */
+
#ifdef CONFIG_PCI_MSI
AHCI_HFLAG_MULTI_MSI = (1 << 20), /* multiple PCI MSIs */
AHCI_HFLAG_MULTI_MSIX = (1 << 21), /* per-port MSI-X */