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Subject[PATCH -mm] sata_vsc gcc 4.1 warning fix
Fixes the following warning,

drivers/scsi/sata_vsc.c:152: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:153: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:154: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:155: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:156: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:158: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:159: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:160: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:161: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:162: warning: passing argument 2 of 'writew' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:166: warning: passing argument 2 of 'writeb' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c: In function 'vsc_sata_tf_read':
drivers/scsi/sata_vsc.c:178: warning: passing argument 1 of 'readw' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:179: warning: passing argument 1 of 'readw' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:180: warning: passing argument 1 of 'readw' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:181: warning: passing argument 1 of 'readw' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:182: warning: passing argument 1 of 'readw' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:183: warning: passing argument 1 of 'readw' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c: In function 'vsc_sata_setup_port':
drivers/scsi/sata_vsc.c:320: warning: passing argument 2 of 'writel' makes pointer from integer without a cast
drivers/scsi/sata_vsc.c:321: warning: passing argument 2 of 'writel' makes pointer from integer without a cast

Signed-Off-By: Daniel Walker <dwalker@mvista.com>

Index: linux-2.6.16/drivers/scsi/sata_vsc.c
===================================================================
--- linux-2.6.16.orig/drivers/scsi/sata_vsc.c
+++ linux-2.6.16/drivers/scsi/sata_vsc.c
@@ -149,21 +149,21 @@ static void vsc_sata_tf_load(struct ata_
vsc_intr_mask_update(ap, tf->ctl & ATA_NIEN);
}
if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) {
- writew(tf->feature | (((u16)tf->hob_feature) << 8), ioaddr->feature_addr);
- writew(tf->nsect | (((u16)tf->hob_nsect) << 8), ioaddr->nsect_addr);
- writew(tf->lbal | (((u16)tf->hob_lbal) << 8), ioaddr->lbal_addr);
- writew(tf->lbam | (((u16)tf->hob_lbam) << 8), ioaddr->lbam_addr);
- writew(tf->lbah | (((u16)tf->hob_lbah) << 8), ioaddr->lbah_addr);
+ writew(tf->feature | (((u16)tf->hob_feature) << 8), (void *)ioaddr->feature_addr);
+ writew(tf->nsect | (((u16)tf->hob_nsect) << 8), (void *)ioaddr->nsect_addr);
+ writew(tf->lbal | (((u16)tf->hob_lbal) << 8), (void *)ioaddr->lbal_addr);
+ writew(tf->lbam | (((u16)tf->hob_lbam) << 8), (void *)ioaddr->lbam_addr);
+ writew(tf->lbah | (((u16)tf->hob_lbah) << 8), (void *)ioaddr->lbah_addr);
} else if (is_addr) {
- writew(tf->feature, ioaddr->feature_addr);
- writew(tf->nsect, ioaddr->nsect_addr);
- writew(tf->lbal, ioaddr->lbal_addr);
- writew(tf->lbam, ioaddr->lbam_addr);
- writew(tf->lbah, ioaddr->lbah_addr);
+ writew(tf->feature, (void *)ioaddr->feature_addr);
+ writew(tf->nsect, (void *)ioaddr->nsect_addr);
+ writew(tf->lbal, (void *)ioaddr->lbal_addr);
+ writew(tf->lbam, (void *)ioaddr->lbam_addr);
+ writew(tf->lbah, (void *)ioaddr->lbah_addr);
}

if (tf->flags & ATA_TFLAG_DEVICE)
- writeb(tf->device, ioaddr->device_addr);
+ writeb(tf->device, (void *)ioaddr->device_addr);

ata_wait_idle(ap);
}
@@ -175,12 +175,12 @@ static void vsc_sata_tf_read(struct ata_
u16 nsect, lbal, lbam, lbah, feature;

tf->command = ata_check_status(ap);
- tf->device = readw(ioaddr->device_addr);
- feature = readw(ioaddr->error_addr);
- nsect = readw(ioaddr->nsect_addr);
- lbal = readw(ioaddr->lbal_addr);
- lbam = readw(ioaddr->lbam_addr);
- lbah = readw(ioaddr->lbah_addr);
+ tf->device = readw((void *)ioaddr->device_addr);
+ feature = readw((void *)ioaddr->error_addr);
+ nsect = readw((void *)ioaddr->nsect_addr);
+ lbal = readw((void *)ioaddr->lbal_addr);
+ lbam = readw((void *)ioaddr->lbam_addr);
+ lbah = readw((void *)ioaddr->lbah_addr);

tf->feature = feature;
tf->nsect = nsect;
@@ -317,8 +317,8 @@ static void __devinit vsc_sata_setup_por
port->ctl_addr = base + VSC_SATA_TF_CTL_OFFSET;
port->bmdma_addr = base + VSC_SATA_DMA_CMD_OFFSET;
port->scr_addr = base + VSC_SATA_SCR_STATUS_OFFSET;
- writel(0, base + VSC_SATA_UP_DESCRIPTOR_OFFSET);
- writel(0, base + VSC_SATA_UP_DATA_BUFFER_OFFSET);
+ writel(0, (void *)(base + VSC_SATA_UP_DESCRIPTOR_OFFSET));
+ writel(0, (void *)(base + VSC_SATA_UP_DATA_BUFFER_OFFSET));
}


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