---

yaml
---
r: 62595
b: refs/heads/master
c: 461e666
h: refs/heads/master
i:
  62593: 6dbf809
  62591: 8e466cf
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: adff093d6c545c882f1503607f6af14ddd90bb89
+refs/heads/master: 461e666723b6669bc6f7ef90b49b615396d70eb8

trunk/arch/ppc/syslib/mv64x60.c

@@ -14,6 +14,7 @@
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/module.h>
+#include <linux/mutex.h>
 #include <linux/string.h>
 #include <linux/spinlock.h>
 #include <linux/mv643xx.h>
@@ -2359,7 +2360,7 @@ mv64460_chip_specific_init(struct mv64x60_handle *bh,
 /* Export the hotswap register via sysfs for enum event monitoring */
 #define	VAL_LEN_MAX	11 /* 32-bit hex or dec stringified number + '\n' */
 
-DECLARE_MUTEX(mv64xxx_hs_lock);
+static DEFINE_MUTEX(mv64xxx_hs_lock);
 
 static ssize_t
 mv64xxx_hs_reg_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
@@ -2372,14 +2373,14 @@ mv64xxx_hs_reg_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
 	if (count < VAL_LEN_MAX)
 		return -EINVAL;
 
-	if (down_interruptible(&mv64xxx_hs_lock))
+	if (mutex_lock_interruptible(&mv64xxx_hs_lock))
 		return -ERESTARTSYS;
 	save_exclude = mv64x60_pci_exclude_bridge;
 	mv64x60_pci_exclude_bridge = 0;
 	early_read_config_dword(&sysfs_hose_a, 0, PCI_DEVFN(0, 0),
 			MV64360_PCICFG_CPCI_HOTSWAP, &v);
 	mv64x60_pci_exclude_bridge = save_exclude;
-	up(&mv64xxx_hs_lock);
+	mutex_unlock(&mv64xxx_hs_lock);
 
 	return sprintf(buf, "0x%08x\n", v);
 }
@@ -2396,14 +2397,14 @@ mv64xxx_hs_reg_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
 		return -EINVAL;
 
 	if (sscanf(buf, "%i", &v) == 1) {
-		if (down_interruptible(&mv64xxx_hs_lock))
+		if (mutex_lock_interruptible(&mv64xxx_hs_lock))
 			return -ERESTARTSYS;
 		save_exclude = mv64x60_pci_exclude_bridge;
 		mv64x60_pci_exclude_bridge = 0;
 		early_write_config_dword(&sysfs_hose_a, 0, PCI_DEVFN(0, 0),
 				MV64360_PCICFG_CPCI_HOTSWAP, v);
 		mv64x60_pci_exclude_bridge = save_exclude;
-		up(&mv64xxx_hs_lock);
+		mutex_unlock(&mv64xxx_hs_lock);
 	}
 	else
 		count = -EINVAL;
@@ -2433,10 +2434,10 @@ mv64xxx_hs_reg_valid_show(struct device *dev, struct device_attribute *attr,
 	pdev = container_of(dev, struct platform_device, dev);
 	pdp = (struct mv64xxx_pdata *)pdev->dev.platform_data;
 
-	if (down_interruptible(&mv64xxx_hs_lock))
+	if (mutex_lock_interruptible(&mv64xxx_hs_lock))
 		return -ERESTARTSYS;
 	v = pdp->hs_reg_valid;
-	up(&mv64xxx_hs_lock);
+	mutex_unlock(&mv64xxx_hs_lock);
 
 	return sprintf(buf, "%i\n", v);
 }