diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 11:09:12 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-25 12:21:47 -0800 |
| commit | b0de774c6334dccdcd43a7ef46155a1f3a52a954 (patch) | |
| tree | d845a8ea2c8f5d556591829ec1829f216ad0cbb1 /drivers/mtd/nand/lpc32xx_mlc.c | |
| parent | a3e2cd7f24ba7521169943ace3d14b567487ea29 (diff) | |
mtd: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.
devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mtd/nand/lpc32xx_mlc.c')
| -rw-r--r-- | drivers/mtd/nand/lpc32xx_mlc.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/mtd/nand/lpc32xx_mlc.c b/drivers/mtd/nand/lpc32xx_mlc.c index f182befa736..0ca22ae9135 100644 --- a/drivers/mtd/nand/lpc32xx_mlc.c +++ b/drivers/mtd/nand/lpc32xx_mlc.c @@ -677,11 +677,10 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) return -ENXIO; } - host->io_base = devm_request_and_ioremap(&pdev->dev, rc); - if (host->io_base == NULL) { - dev_err(&pdev->dev, "ioremap failed\n"); - return -EIO; - } + host->io_base = devm_ioremap_resource(&pdev->dev, rc); + if (IS_ERR(host->io_base)) + return PTR_ERR(host->io_base); + host->io_base_phy = rc->start; mtd = &host->mtd; |