Merge branch 'akpm' (Andrew's patch-bomb)

Merge Andrew's first set of patches:
 "Non-MM patches:

   - lots of misc bits

   - tree-wide have_clk() cleanups

   - quite a lot of printk tweaks.  I draw your attention to "printk:
     convert the format for KERN_<LEVEL> to a 2 byte pattern" which
     looks a bit scary.  But afaict it's solid.

   - backlight updates

   - lib/ feature work (notably the addition and use of memweight())

   - checkpatch updates

   - rtc updates

   - nilfs updates

   - fatfs updates (partial, still waiting for acks)

   - kdump, proc, fork, IPC, sysctl, taskstats, pps, etc

   - new fault-injection feature work"

* Merge emailed patches from Andrew Morton <akpm@linux-foundation.org>: (128 commits)
  drivers/misc/lkdtm.c: fix missing allocation failure check
  lib/scatterlist: do not re-write gfp_flags in __sg_alloc_table()
  fault-injection: add tool to run command with failslab or fail_page_alloc
  fault-injection: add selftests for cpu and memory hotplug
  powerpc: pSeries reconfig notifier error injection module
  memory: memory notifier error injection module
  PM: PM notifier error injection module
  cpu: rewrite cpu-notifier-error-inject module
  fault-injection: notifier error injection
  c/r: fcntl: add F_GETOWNER_UIDS option
  resource: make sure requested range is included in the root range
  include/linux/aio.h: cpp->C conversions
  fs: cachefiles: add support for large files in filesystem caching
  pps: return PTR_ERR on error in device_create
  taskstats: check nla_reserve() return
  sysctl: suppress kmemleak messages
  ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION
  ipc: compat: use signed size_t types for msgsnd and msgrcv
  ipc: allow compat IPC version field parsing if !ARCH_WANT_OLD_COMPAT_IPC
  ipc: add COMPAT_SHMLBA support
  ...

1 files changed, 9 insertions, 4 deletions

diff --git a/sound/core/misc.c b/sound/core/misc.c
index 768167925409..30e027ecf4da 100644
--- a/sound/core/misc.c
+++ b/sound/core/misc.c
@@ -68,6 +68,7 @@ void __snd_printk(unsigned int level, const char *path, int line,
 {
         va_list args;
 #ifdef CONFIG_SND_VERBOSE_PRINTK
+        int kern_level;
         struct va_format vaf;
         char verbose_fmt[] = KERN_DEFAULT "ALSA %s:%d %pV";
 #endif
@@ -81,12 +82,16 @@ void __snd_printk(unsigned int level, const char *path, int line,
 #ifdef CONFIG_SND_VERBOSE_PRINTK
         vaf.fmt = format;
         vaf.va = &args;
-        if (format[0] == '<' && format[2] == '>') {
-                memcpy(verbose_fmt, format, 3);
-                vaf.fmt = format + 3;
+
+        kern_level = printk_get_level(format);
+        if (kern_level) {
+                const char *end_of_header = printk_skip_level(format);
+                memcpy(verbose_fmt, format, end_of_header - format);
+                vaf.fmt = end_of_header;
         } else if (level)
-                memcpy(verbose_fmt, KERN_DEBUG, 3);
+                memcpy(verbose_fmt, KERN_DEBUG, sizeof(KERN_DEBUG) - 1);
         printk(verbose_fmt, sanity_file_name(path), line, &vaf);
+
 #else
         vprintk(format, args);
 #endif