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usb: chipidea: ci_hdrc_imx: remove unused variable 'res' 

'res' is not used anywhere, so let's get rid of it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabio Estevam 2013-08-14 12:43:55 +03:00 committed by Greg Kroah-Hartman
parent da9651a5d3
commit 5bb3da0ec0
1 changed files with 0 additions and 7 deletions
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7
drivers/usb/chipidea/ci_hdrc_imx.c
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@ -96,7 +96,6 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
CI_HDRC_PULLUP_ON_VBUS |
CI_HDRC_DISABLE_STREAMING,
};
struct resource *res;
int ret;
if (of_find_property(pdev->dev.of_node, "fsl,usbmisc", NULL)
@ -109,12 +108,6 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
return -ENOMEM;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "Can't get device resources!\n");
return -ENOENT;
}
data->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(data->clk)) {
dev_err(&pdev->dev,