Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f7c37d7b8aaab1b023b0b239fc632585ec88d0bc
Commit:     f7c37d7b8aaab1b023b0b239fc632585ec88d0bc
Parent:     527a4f45ef8a4599a899c997e40dbf2feb0a47f8
Author:     David Woodhouse <[EMAIL PROTECTED]>
AuthorDate: Tue Jan 23 15:44:10 2007 +0800
Committer:  David Woodhouse <[EMAIL PROTECTED]>
CommitDate: Tue Jan 23 23:36:43 2007 +0800

    [MTD] [NAND] Remove debugging cruft from CAFÉ NAND driver.
    
    Signed-off-by: David Woodhouse <[EMAIL PROTECTED]>
---
 drivers/mtd/nand/cafe.c |   41 ++++-------------------------------------
 1 files changed, 4 insertions(+), 37 deletions(-)

diff --git a/drivers/mtd/nand/cafe.c b/drivers/mtd/nand/cafe.c
index 3346aab..e1ee62a 100644
--- a/drivers/mtd/nand/cafe.c
+++ b/drivers/mtd/nand/cafe.c
@@ -618,7 +618,7 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev,
                dev_warn(&pdev->dev, "Could not register IRQ %d\n", pdev->irq);
                goto out_free_dma;
        }
-#if 1
+
        /* Disable master reset, enable NAND clock */
        ctrl = cafe_readl(cafe, GLOBAL_CTRL);
        ctrl &= 0xffffeff0;
@@ -645,32 +645,8 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev,
        cafe_writel(cafe, 0x80000007, GLOBAL_IRQ_MASK);
        cafe_dev_dbg(&cafe->pdev->dev, "Control %x, IRQ mask %x\n",
                cafe_readl(cafe, GLOBAL_CTRL), cafe_readl(cafe, 
GLOBAL_IRQ_MASK));
-#endif
-#if 1
-       mtd->writesize=2048;
-       mtd->oobsize = 0x40;
-       memset(cafe->dmabuf, 0x5a, 2112);
-       cafe->nand.cmdfunc(mtd, NAND_CMD_READID, 0, -1);
-       cafe->nand.read_byte(mtd);
-       cafe->nand.read_byte(mtd);
-       cafe->nand.read_byte(mtd);
-       cafe->nand.read_byte(mtd);
-       cafe->nand.read_byte(mtd);
-#endif
-#if 0
-       cafe->nand.cmdfunc(mtd, NAND_CMD_READ0, 0, 0);
-       //      nand_wait_ready(mtd);
-       cafe->nand.read_byte(mtd);
-       cafe->nand.read_byte(mtd);
-       cafe->nand.read_byte(mtd);
-       cafe->nand.read_byte(mtd);
-#endif
-#if 0
-       writel(0x84600070, cafe->mmio);
-       udelay(10);
-       cafe_dev_dbg(&cafe->pdev->dev, "Status %x\n", cafe_readl(cafe, 
NAND_NONMEM));
-#endif
-       /* Scan to find existance of the device */
+
+       /* Scan to find existence of the device */
        if (nand_scan_ident(mtd, 1)) {
                err = -ENXIO;
                goto out_irq;
@@ -774,13 +750,4 @@ module_exit(cafe_nand_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("David Woodhouse <[EMAIL PROTECTED]>");
-MODULE_DESCRIPTION("NAND flash driver for OLPC CAFE chip");
-
-/* Correct ECC for 2048 bytes of 0xff:
-   41 a0 71 65 54 27 f3 93 ec a9 be ed 0b a1 */
-
-/* dwmw2's B-test board, in case of completely screwing it:
-Bad eraseblock 2394 at 0x12b40000
-Bad eraseblock 2627 at 0x14860000
-Bad eraseblock 3349 at 0x1a2a0000
-*/
+MODULE_DESCRIPTION("NAND flash driver for OLPC CAFÉ chip");
-
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