diff options
| author | Frederic Barrat <fbarrat@linux.ibm.com> | 2020-04-03 17:38:37 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-08-25 01:31:31 +1000 |
| commit | dde6f18a8779dcd88d9fd5d6336032fee7e07fcd (patch) | |
| tree | a6c929de09f956cb6ab7d2671ec48b24dc964987 /drivers/scsi/cxlflash | |
| parent | ad857d47df6a1adc9798558701dd5426643b859f (diff) | |
| download | linux-dde6f18a8779dcd88d9fd5d6336032fee7e07fcd.tar.gz linux-dde6f18a8779dcd88d9fd5d6336032fee7e07fcd.tar.bz2 linux-dde6f18a8779dcd88d9fd5d6336032fee7e07fcd.zip | |
ocxl: Don't return trigger page when allocating an interrupt
Existing users of ocxl_link_irq_alloc() have been converted to obtain
the trigger page of an interrupt through xive directly, we therefore
have no need to return the trigger page when allocating an interrupt.
It also allows ocxl to use the xive native interface to allocate
interrupts, instead of its custom service.
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Acked-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200403153838.29224-4-fbarrat@linux.ibm.com
Diffstat (limited to 'drivers/scsi/cxlflash')
| -rw-r--r-- | drivers/scsi/cxlflash/ocxl_hw.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/cxlflash/ocxl_hw.c b/drivers/scsi/cxlflash/ocxl_hw.c index d6eec434a607..e4e0d767b98e 100644 --- a/drivers/scsi/cxlflash/ocxl_hw.c +++ b/drivers/scsi/cxlflash/ocxl_hw.c @@ -614,7 +614,6 @@ static int alloc_afu_irqs(struct ocxlflash_context *ctx, int num) struct ocxl_hw_afu *afu = ctx->hw_afu; struct device *dev = afu->dev; struct ocxlflash_irqs *irqs; - u64 addr; int rc = 0; int hwirq; int i; @@ -639,7 +638,7 @@ static int alloc_afu_irqs(struct ocxlflash_context *ctx, int num) } for (i = 0; i < num; i++) { - rc = ocxl_link_irq_alloc(afu->link_token, &hwirq, &addr); + rc = ocxl_link_irq_alloc(afu->link_token, &hwirq); if (unlikely(rc)) { dev_err(dev, "%s: ocxl_link_irq_alloc failed rc=%d\n", __func__, rc); |