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ata: sata_dwc_460ex: get rid of some pointless casts 

Casting a pointer to unsigned long only to immediately cast it back
to a pointer makes no sense.  Fix this.

Tested-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Mans Rullgard 2016-04-26 12:03:15 +03:00 committed by Tejun Heo
parent cd12ff0b5a
commit ae95d951f7
1 changed files with 15 additions and 15 deletions
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30
drivers/ata/sata_dwc_460ex.c
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@ -844,26 +844,26 @@ static void sata_dwc_enable_interrupts(struct sata_dwc_device *hsdev)
in_le32(&hsdev->sata_dwc_regs->errmr));
}
static void sata_dwc_setup_port(struct ata_ioports *port, unsigned long base)
static void sata_dwc_setup_port(struct ata_ioports *port, void __iomem *base)
{
port->cmd_addr = (void __iomem *)base + 0x00;
port->data_addr = (void __iomem *)base + 0x00;
port->cmd_addr = base + 0x00;
port->data_addr = base + 0x00;
port->error_addr = (void __iomem *)base + 0x04;
port->feature_addr = (void __iomem *)base + 0x04;
port->error_addr = base + 0x04;
port->feature_addr = base + 0x04;
port->nsect_addr = (void __iomem *)base + 0x08;
port->nsect_addr = base + 0x08;
port->lbal_addr = (void __iomem *)base + 0x0c;
port->lbam_addr = (void __iomem *)base + 0x10;
port->lbah_addr = (void __iomem *)base + 0x14;
port->lbal_addr = base + 0x0c;
port->lbam_addr = base + 0x10;
port->lbah_addr = base + 0x14;
port->device_addr = (void __iomem *)base + 0x18;
port->command_addr = (void __iomem *)base + 0x1c;
port->status_addr = (void __iomem *)base + 0x1c;
port->device_addr = base + 0x18;
port->command_addr = base + 0x1c;
port->status_addr = base + 0x1c;
port->altstatus_addr = (void __iomem *)base + 0x20;
port->ctl_addr = (void __iomem *)base + 0x20;
port->altstatus_addr = base + 0x20;
port->ctl_addr = base + 0x20;
}
static int sata_dwc_dma_get_channel(struct sata_dwc_device_port *hsdevp)
@ -1251,7 +1251,7 @@ static int sata_dwc_probe(struct platform_device *ofdev)
/* Setup port */
host->ports[0]->ioaddr.cmd_addr = base;
host->ports[0]->ioaddr.scr_addr = base + SATA_DWC_SCR_OFFSET;
sata_dwc_setup_port(&host->ports[0]->ioaddr, (unsigned long)base);
sata_dwc_setup_port(&host->ports[0]->ioaddr, base);
/* Read the ID and Version Registers */
idr = in_le32(&hsdev->sata_dwc_regs->idr);