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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-04-09 16:16:36 +0530 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-04-09 15:01:31 +0200 |
| commit | d011c450814eb6b5418c84dd0cac8b6eb99c42dc (patch) | |
| tree | d30a17253a7150bc6ee2e8ea396618745bcb9728 /drivers/mfd | |
| parent | ab85b120e6925203e4b63022166eacac19009380 (diff) | |
| download | op-kernel-dev-d011c450814eb6b5418c84dd0cac8b6eb99c42dc.zip op-kernel-dev-d011c450814eb6b5418c84dd0cac8b6eb99c42dc.tar.gz | |
mfd: omap-usb-host: Convert to devm_ioremap_resource()
Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() 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: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/omap-usb-host.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c index d3b6e94..759fae3 100644 --- a/drivers/mfd/omap-usb-host.c +++ b/drivers/mfd/omap-usb-host.c @@ -30,6 +30,7 @@ #include <linux/pm_runtime.h> #include <linux/of.h> #include <linux/of_platform.h> +#include <linux/err.h> #include "omap-usb.h" @@ -608,11 +609,9 @@ static int usbhs_omap_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - omap->uhh_base = devm_request_and_ioremap(dev, res); - if (!omap->uhh_base) { - dev_err(dev, "Resource request/ioremap failed\n"); - return -EADDRNOTAVAIL; - } + omap->uhh_base = devm_ioremap_resource(dev, res); + if (IS_ERR(omap->uhh_base)) + return PTR_ERR(omap->uhh_base); omap->pdata = pdata; |
