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ata: ahci_xgene: use correct type for port mmio address

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Sparse complains about an incorrect type for port_mmio pointer
variables:

drivers/ata/ahci_xgene.c:196:41: warning: incorrect type in initializer
(different address spaces)
drivers/ata/ahci_xgene.c:196:41:    expected void *port_mmio
drivers/ata/ahci_xgene.c:196:41:    got void [noderef] __iomem *

Fix this by declaring port_mmio as "void __iomem *" instead of "void *".

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
This commit is contained in:
Damien Le Moal 2022-01-04 17:49:54 +09:00
parent f8bc938ee6
commit 2bce69072a
1 changed files with 3 additions and 3 deletions
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6
drivers/ata/ahci_xgene.c
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@ -193,7 +193,7 @@ static unsigned int xgene_ahci_qc_issue(struct ata_queued_cmd *qc)
struct xgene_ahci_context *ctx = hpriv->plat_data;
int rc = 0;
u32 port_fbs;
void *port_mmio = ahci_port_base(ap);
void __iomem *port_mmio = ahci_port_base(ap);
/*
* Write the pmp value to PxFBS.DEV
@ -454,7 +454,7 @@ static int xgene_ahci_pmp_softreset(struct ata_link *link, unsigned int *class,
int pmp = sata_srst_pmp(link);
struct ata_port *ap = link->ap;
u32 rc;
void *port_mmio = ahci_port_base(ap);
void __iomem *port_mmio = ahci_port_base(ap);
u32 port_fbs;
/*
@ -499,7 +499,7 @@ static int xgene_ahci_softreset(struct ata_link *link, unsigned int *class,
struct ata_port *ap = link->ap;
struct ahci_host_priv *hpriv = ap->host->private_data;
struct xgene_ahci_context *ctx = hpriv->plat_data;
void *port_mmio = ahci_port_base(ap);
void __iomem *port_mmio = ahci_port_base(ap);
u32 port_fbs;
u32 port_fbs_save;
u32 retry = 1;