As reported by CONFIG_DEBUG_SPINLOCK=y.

Signed-off-by: Jean Delvare <kh...@linux-fr.org>
Cc: Peter Tyser <pty...@xes-inc.com>
Cc: Grant Likely <grant.lik...@secretlab.ca>
Cc: Linus Walleij <linus.wall...@linaro.org>
Cc: sta...@vger.kernel.org [v3.5+]
---
 drivers/gpio/gpio-ich.c |    1 +
 1 file changed, 1 insertion(+)

--- linux-3.6-rc4.orig/drivers/gpio/gpio-ich.c  2012-09-04 13:34:03.000000000 
+0200
+++ linux-3.6-rc4/drivers/gpio/gpio-ich.c       2012-09-06 08:08:57.571210424 
+0200
@@ -390,6 +390,7 @@ static int __devinit ichx_gpio_probe(str
                return -ENODEV;
        }
 
+       spin_lock_init(&ichx_priv.lock);
        res_base = platform_get_resource(pdev, IORESOURCE_IO, ICH_RES_GPIO);
        ichx_priv.use_gpio = ich_info->use_gpio;
        err = ichx_gpio_request_regions(res_base, pdev->name,


-- 
Jean Delvare
--
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