diff options
Diffstat (limited to 'drivers/mtd/nand/lpc32xx_mlc.c')
| -rw-r--r-- | drivers/mtd/nand/lpc32xx_mlc.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/mtd/nand/lpc32xx_mlc.c b/drivers/mtd/nand/lpc32xx_mlc.c index 852388171f20..846a66c1b133 100644 --- a/drivers/mtd/nand/lpc32xx_mlc.c +++ b/drivers/mtd/nand/lpc32xx_mlc.c @@ -747,10 +747,9 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) * Scan to find existance of the device and * Get the type of NAND device SMALL block or LARGE block */ - if (nand_scan_ident(mtd, 1, NULL)) { - res = -ENXIO; + res = nand_scan_ident(mtd, 1, NULL); + if (res) goto err_exit3; - } host->dma_buf = devm_kzalloc(&pdev->dev, mtd->writesize, GFP_KERNEL); if (!host->dma_buf) { @@ -776,7 +775,7 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) init_completion(&host->comp_controller); host->irq = platform_get_irq(pdev, 0); - if ((host->irq < 0) || (host->irq >= NR_IRQS)) { + if (host->irq < 0) { dev_err(&pdev->dev, "failed to get platform irq\n"); res = -EINVAL; goto err_exit3; @@ -793,10 +792,9 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) * Fills out all the uninitialized function pointers with the defaults * And scans for a bad block table if appropriate. */ - if (nand_scan_tail(mtd)) { - res = -ENXIO; + res = nand_scan_tail(mtd); + if (res) goto err_exit4; - } mtd->name = DRV_NAME; |
