X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fchar%2Fagp%2Fhp-agp.c;h=8c4c6ef748ecea4358ea4ed5efac137003c1f714;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=99762b6c19aea2fdc82119d44f28dde30479f969;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c
index 99762b6c1..8c4c6ef74 100644
--- a/drivers/char/agp/hp-agp.c
+++ b/drivers/char/agp/hp-agp.c
@@ -85,8 +85,8 @@ static int __init hp_zx1_ioc_shared(void)
 	/*
 	 * IOC already configured by sba_iommu module; just use
 	 * its setup.  We assume:
-	 * 	- IOVA space is 1Gb in size
-	 * 	- first 512Mb is IOMMU, second 512Mb is GART
+	 *	- IOVA space is 1Gb in size
+	 *	- first 512Mb is IOMMU, second 512Mb is GART
 	 */
 	hp->io_tlb_ps = readq(hp->ioc_regs+HP_ZX1_TCNFG);
 	switch (hp->io_tlb_ps) {
@@ -115,7 +115,7 @@ static int __init hp_zx1_ioc_shared(void)
 
 	if (hp->gatt[0] != HP_ZX1_SBA_IOMMU_COOKIE) {
 		/* Normal case when no AGP device in system */
-	    	hp->gatt = NULL;
+		hp->gatt = NULL;
 		hp->gatt_entries = 0;
 		printk(KERN_ERR PFX "No reserved IO PDIR entry found; "
 		       "GART disabled\n");
@@ -252,7 +252,7 @@ hp_zx1_configure (void)
 		readl(hp->ioc_regs+HP_ZX1_PDIR_BASE);
 		writel(hp->io_tlb_ps, hp->ioc_regs+HP_ZX1_TCNFG);
 		readl(hp->ioc_regs+HP_ZX1_TCNFG);
-		writel(~(HP_ZX1_IOVA_SIZE-1), hp->ioc_regs+HP_ZX1_IMASK);
+		writel((unsigned int)(~(HP_ZX1_IOVA_SIZE-1)), hp->ioc_regs+HP_ZX1_IMASK);
 		readl(hp->ioc_regs+HP_ZX1_IMASK);
 		writel(hp->iova_base|1, hp->ioc_regs+HP_ZX1_IBASE);
 		readl(hp->ioc_regs+HP_ZX1_IBASE);