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cxl: Fix sparse warnings 

Make native_irq_wait() static and use NULL rather than 0 to initialise
phb->cfg_data in cxl_pci_vphb_add() to remove sparse warnings.

Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Reviewed-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Acked-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Andrew Donnellan 2016-07-22 19:01:36 +10:00 committed by Michael Ellerman
parent 164793379a
commit 6fd40f192a
2 changed files with 2 additions and 2 deletions
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2
drivers/misc/cxl/native.c
View File

@ -924,7 +924,7 @@ static irqreturn_t native_irq_multiplexed(int irq, void *data)
return fail_psl_irq(afu, &irq_info);
}
void native_irq_wait(struct cxl_context *ctx)
static void native_irq_wait(struct cxl_context *ctx)
{
u64 dsisr;
int timeout = 1000;

2
drivers/misc/cxl/vphb.c
View File

@ -221,7 +221,7 @@ int cxl_pci_vphb_add(struct cxl_afu *afu)
/* Setup the PHB using arch provided callback */
phb->ops = &cxl_pcie_pci_ops;
phb->cfg_addr = NULL;
phb->cfg_data = 0;
phb->cfg_data = NULL;
phb->private_data = afu;
phb->controller_ops = cxl_pci_controller_ops;