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Commit ae95d951 authored by Mans Rullgard's avatar Mans Rullgard Committed by Tejun Heo
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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: default avatarChristian Lamparter <chunkeey@googlemail.com>
Signed-off-by: default avatarMans Rullgard <mans@mansr.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent cd12ff0b

drivers/ata/sata_dwc_460ex.c

+15 −15
Original line number Original line Diff line number Diff line
@@ -844,26 +844,26 @@ static void sata_dwc_enable_interrupts(struct sata_dwc_device *hsdev) 
		in_le32(&hsdev->sata_dwc_regs->errmr));

		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->cmd_addr		= base + 0x00;

	port->data_addr = (void __iomem *)base + 0x00;

	port->data_addr		= base + 0x00;





	port->error_addr = (void __iomem *)base + 0x04;

	port->error_addr	= base + 0x04;

	port->feature_addr = (void __iomem *)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->lbal_addr		= base + 0x0c;

	port->lbam_addr = (void __iomem *)base + 0x10;

	port->lbam_addr		= base + 0x10;

	port->lbah_addr = (void __iomem *)base + 0x14;

	port->lbah_addr		= base + 0x14;





	port->device_addr = (void __iomem *)base + 0x18;

	port->device_addr	= base + 0x18;

	port->command_addr = (void __iomem *)base + 0x1c;

	port->command_addr	= base + 0x1c;

	port->status_addr = (void __iomem *)base + 0x1c;

	port->status_addr	= base + 0x1c;





	port->altstatus_addr = (void __iomem *)base + 0x20;

	port->altstatus_addr	= base + 0x20;

	port->ctl_addr = (void __iomem *)base + 0x20;

	port->ctl_addr		= base + 0x20;

}

}





static int sata_dwc_dma_get_channel(struct sata_dwc_device_port *hsdevp)

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 */

	/* Setup port */

	host->ports[0]->ioaddr.cmd_addr = base;

	host->ports[0]->ioaddr.cmd_addr = base;

	host->ports[0]->ioaddr.scr_addr = base + SATA_DWC_SCR_OFFSET;

	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 */

	/* Read the ID and Version Registers */

	idr = in_le32(&hsdev->sata_dwc_regs->idr);

	idr = in_le32(&hsdev->sata_dwc_regs->idr);