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path: root/drivers/mtd/nand/cafe.c
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Diffstat (limited to 'drivers/mtd/nand/cafe.c')
-rw-r--r--drivers/mtd/nand/cafe.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/mtd/nand/cafe.c b/drivers/mtd/nand/cafe.c
index fd6bb3e..c328a75 100644
--- a/drivers/mtd/nand/cafe.c
+++ b/drivers/mtd/nand/cafe.c
@@ -530,7 +530,6 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev,
{
struct mtd_info *mtd;
struct cafe_priv *cafe;
- uint32_t timing1, timing2, timing3;
uint32_t ctrl;
int err = 0;
@@ -587,21 +586,19 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev,
}
if (numtimings == 3) {
- timing1 = timing[0];
- timing2 = timing[1];
- timing3 = timing[2];
cafe_dev_dbg(&cafe->pdev->dev, "Using provided timings (%08x %08x %08x)\n",
- timing1, timing2, timing3);
+ timing[0], timing[1], timing[2]);
} else {
- timing1 = cafe_readl(cafe, NAND_TIMING1);
- timing2 = cafe_readl(cafe, NAND_TIMING2);
- timing3 = cafe_readl(cafe, NAND_TIMING3);
+ timing[0] = cafe_readl(cafe, NAND_TIMING1);
+ timing[1] = cafe_readl(cafe, NAND_TIMING2);
+ timing[2] = cafe_readl(cafe, NAND_TIMING3);
- if (timing1 | timing2 | timing3) {
- cafe_dev_dbg(&cafe->pdev->dev, "Timing registers already set (%08x %08x %08x)\n", timing1, timing2, timing3);
+ if (timing[0] | timing[1] | timing[2]) {
+ cafe_dev_dbg(&cafe->pdev->dev, "Timing registers already set (%08x %08x %08x)\n",
+ timing[0], timing[1], timing[2]);
} else {
dev_warn(&cafe->pdev->dev, "Timing registers unset; using most conservative defaults\n");
- timing1 = timing2 = timing3 = 0xffffffff;
+ timing[0] = timing[1] = timing[2] = 0xffffffff;
}
}
@@ -609,9 +606,9 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev,
cafe_writel(cafe, 1, NAND_RESET);
cafe_writel(cafe, 0, NAND_RESET);
- cafe_writel(cafe, timing1, NAND_TIMING1);
- cafe_writel(cafe, timing2, NAND_TIMING2);
- cafe_writel(cafe, timing3, NAND_TIMING3);
+ cafe_writel(cafe, timing[0], NAND_TIMING1);
+ cafe_writel(cafe, timing[1], NAND_TIMING2);
+ cafe_writel(cafe, timing[2], NAND_TIMING3);
cafe_writel(cafe, 0xffffffff, NAND_IRQ_MASK);
err = request_irq(pdev->irq, &cafe_nand_interrupt, IRQF_SHARED,
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