Merge branch 'akpm' (sundry from Andrew)

Merge misc fixes from Andrew Morton:
 "One maintainer change and three bugfixes"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (4 commits)
  c/r: prctl: fix build error for no-MMU case
  lib/flex_proportions.c: fix corruption of denominator in flexible proportions
  checksyscalls: fix "here document" handling
  pwm-backlight: take over maintenance

4 files changed, 5 insertions, 2 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index b17587d9412f..1796fa3a1bc1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5544,6 +5544,8 @@ F:	Documentation/devicetree/bindings/pwm/
 F:      include/linux/pwm.h
 F:      include/linux/of_pwm.h
 F:      drivers/pwm/
+F:      drivers/video/backlight/pwm_bl.c
+F:      include/linux/pwm_backlight.h
 
 PXA2xx/PXA3xx SUPPORT
 M:      Eric Miao <eric.y.miao@gmail.com>
diff --git a/include/linux/security.h b/include/linux/security.h
index 3dea6a9d568f..d143b8e01954 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -118,6 +118,7 @@ void reset_security_ops(void);
 extern unsigned long mmap_min_addr;
 extern unsigned long dac_mmap_min_addr;
 #else
+#define mmap_min_addr           0UL
 #define dac_mmap_min_addr       0UL
 #endif
 
diff --git a/lib/flex_proportions.c b/lib/flex_proportions.c
index c785554f9523..ebf3bac460b0 100644
--- a/lib/flex_proportions.c
+++ b/lib/flex_proportions.c
@@ -62,7 +62,7 @@ void fprop_global_destroy(struct fprop_global *p)
  */
 bool fprop_new_period(struct fprop_global *p, int periods)
 {
-        u64 events;
+        s64 events;
         unsigned long flags;
 
         local_irq_save(flags);
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index d24810fc6af6..fd8fa9aa7c4e 100755
--- a/scripts/checksyscalls.sh
+++ b/scripts/checksyscalls.sh
@@ -200,7 +200,7 @@ EOF
 syscall_list() {
     grep '^[0-9]' "$1" | sort -n | (
         while read nr abi name entry ; do
-            echo <<EOF
+            cat <<EOF
 #if !defined(__NR_${name}) && !defined(__IGNORE_${name})
 #warning syscall ${name} not implemented
 #endif