cpumask: change cpumask_scnprintf, cpumask_parse_user, cpulist_parse, and cpulist_scnprintf to take pointers.

Impact: change calling convention of existing cpumask APIs

Most cpumask functions started with cpus_: these have been replaced by
cpumask_ ones which take struct cpumask pointers as expected.

These four functions don't have good replacement names; fortunately
they're rarely used, so we just change them over.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: paulus@samba.org
Cc: mingo@redhat.com
Cc: tony.luck@intel.com
Cc: ralf@linux-mips.org
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: cl@linux-foundation.org
Cc: srostedt@redhat.com

5 files changed, 9 insertions, 9 deletions

diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 64f5d54f7edc..4259072f5bd0 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -109,7 +109,7 @@ static SYSDEV_ATTR(crash_notes, 0400, show_crash_notes, NULL);
  */
 static ssize_t print_cpus_map(char *buf, cpumask_t *map)
 {
-        int n = cpulist_scnprintf(buf, PAGE_SIZE-2, *map);
+        int n = cpulist_scnprintf(buf, PAGE_SIZE-2, map);
 
         buf[n++] = '\n';
         buf[n] = '\0';
diff --git a/drivers/base/node.c b/drivers/base/node.c
index f5207090885a..91636cd8b6c9 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -30,8 +30,8 @@ static ssize_t node_read_cpumap(struct sys_device *dev, int type, char *buf)
         BUILD_BUG_ON((NR_CPUS/32 * 9) > (PAGE_SIZE-1));
 
         len = type?
-                cpulist_scnprintf(buf, PAGE_SIZE-2, *mask):
-                cpumask_scnprintf(buf, PAGE_SIZE-2, *mask);
+                cpulist_scnprintf(buf, PAGE_SIZE-2, mask) :
+                cpumask_scnprintf(buf, PAGE_SIZE-2, mask);
         buf[len++] = '\n';
         buf[len] = '\0';
         return len;
diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index 199cd97e32e6..a8bc1cbcfa7c 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -49,8 +49,8 @@ static ssize_t show_cpumap(int type, cpumask_t *mask, char *buf)
 
         if (len > 1) {
                 n = type?
-                        cpulist_scnprintf(buf, len-2, *mask):
-                        cpumask_scnprintf(buf, len-2, *mask);
+                        cpulist_scnprintf(buf, len-2, mask) :
+                        cpumask_scnprintf(buf, len-2, mask);
                 buf[n++] = '\n';
                 buf[n] = '\0';
         }
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 5d72866897a8..c88485860a0a 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -74,7 +74,7 @@ static ssize_t local_cpus_show(struct device *dev,
         int len;
 
         mask = pcibus_to_cpumask(to_pci_dev(dev)->bus);
-        len = cpumask_scnprintf(buf, PAGE_SIZE-2, mask);
+        len = cpumask_scnprintf(buf, PAGE_SIZE-2, &mask);
         buf[len++] = '\n';
         buf[len] = '\0';
         return len;
@@ -88,7 +88,7 @@ static ssize_t local_cpulist_show(struct device *dev,
         int len;
 
         mask = pcibus_to_cpumask(to_pci_dev(dev)->bus);
-        len = cpulist_scnprintf(buf, PAGE_SIZE-2, mask);
+        len = cpulist_scnprintf(buf, PAGE_SIZE-2, &mask);
         buf[len++] = '\n';
         buf[len] = '\0';
         return len;
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 003a9b3c293f..5b3f5937ecf5 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -55,8 +55,8 @@ static ssize_t pci_bus_show_cpuaffinity(struct device *dev,
 
         cpumask = pcibus_to_cpumask(to_pci_bus(dev));
         ret = type?
-                cpulist_scnprintf(buf, PAGE_SIZE-2, cpumask):
-                cpumask_scnprintf(buf, PAGE_SIZE-2, cpumask);
+                cpulist_scnprintf(buf, PAGE_SIZE-2, &cpumask) :
+                cpumask_scnprintf(buf, PAGE_SIZE-2, &cpumask);
         buf[ret++] = '\n';
         buf[ret] = '\0';
         return ret;