omap3: Fix handling some GPIO's for WLAN-BT combo on IGEP v2

[karo-tx-linux.git] / kernel / pm_qos_params.c

diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c
index b7e4c362361bcf46fe34992e9bba1852dd478b71..645e541a45f6c9a9667c054bd7f5230ecaef67a3 100644 (file)
--- a/kernel/pm_qos_params.c
+++ b/kernel/pm_qos_params.c
@@ -389,10 +389,12 @@ static ssize_t pm_qos_power_write(struct file *filp, const char __user *buf,
        } else if (count == 11) { /* len('0x12345678/0') */
                if (copy_from_user(ascii_value, buf, 11))
                        return -EFAULT;
+               if (strlen(ascii_value) != 10)
+                       return -EINVAL;
                x = sscanf(ascii_value, "%x", &value);
                if (x != 1)
                        return -EINVAL;
-               pr_debug(KERN_ERR "%s, %d, 0x%x\n", ascii_value, x, value);
+               pr_debug("%s, %d, 0x%x\n", ascii_value, x, value);
        } else
                return -EINVAL;