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gpio/ich: Add missing spinlock init

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As reported by CONFIG_DEBUG_SPINLOCK=y.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Jean Delvare 2012-12-16 21:31:40 +01:00 committed by Grant Likely
parent 752451f01c
commit d39a948fef
1 changed files with 1 additions and 0 deletions
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drivers/gpio/gpio-ich.c
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@ -390,6 +390,7 @@ static int ichx_gpio_probe(struct platform_device *pdev)
return -ENODEV; return -ENODEV;
} }
spin_lock_init(&ichx_priv.lock);
res_base = platform_get_resource(pdev, IORESOURCE_IO, ICH_RES_GPIO); res_base = platform_get_resource(pdev, IORESOURCE_IO, ICH_RES_GPIO);
ichx_priv.use_gpio = ich_info->use_gpio; ichx_priv.use_gpio = ich_info->use_gpio;
err = ichx_gpio_request_regions(res_base, pdev->name, err = ichx_gpio_request_regions(res_base, pdev->name,