Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:

 o Add basic support for the Mediatek/Ralink Wireless SoC family.

 o The Qualcomm Atheros platform is extended by support for the new
   QCA955X SoC series as well as a bunch of patches that get the code
   ready for OF support.

 o Lantiq and BCM47XX platform have a few improvements and bug fixes.

 o MIPS has sent a few patches that get the kernel ready for the
   upcoming microMIPS support.

 o The rest of the series is made up of small bug fixes and cleanups
   that relate to various parts of the MIPS code.  The biggy in there is
   a whitespace cleanup.  After I was sent another set of whitespace
   cleanup patches I decided it was the time to clean the whitespace
   "issues" for once and and that touches many files below arch/mips/.

Fix up silly conflicts, mostly due to whitespace cleanups.

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (105 commits)
  MIPS: Quit exporting kernel internel break codes to uapi/asm/break.h
  MIPS: remove broken conditional inside vpe loader code
  MIPS: SMTC: fix implicit declaration of set_vi_handler
  MIPS: early_printk: drop __init annotations
  MIPS: Probe for and report hardware virtualization support.
  MIPS: ath79: add support for the Qualcomm Atheros AP136-010 board
  MIPS: ath79: add USB controller registration code for the QCA955X SoCs
  MIPS: ath79: add PCI controller registration code for the QCA955X SoCs
  MIPS: ath79: add WMAC registration code for the QCA955X SoCs
  MIPS: ath79: register UART for the QCA955X SoCs
  MIPS: ath79: add QCA955X specific glue to ath79_device_reset_{set, clear}
  MIPS: ath79: add GPIO setup code for the QCA955X SoCs
  MIPS: ath79: add IRQ handling code for the QCA955X SoCs
  MIPS: ath79: add clock setup code for the QCA955X SoCs
  MIPS: ath79: add SoC detection code for the QCA955X SoCs
  MIPS: ath79: add early printk support for the QCA955X SoCs
  MIPS: ath79: fix WMAC IRQ resource assignment
  mips: reserve elfcorehdr
  mips: Make sure kernel memory is in iomem
  MIPS: ath79: use dynamically allocated USB platform devices
  ...

arch/mips/include/uapi/asm/signal.h

@@ -24,28 +24,28 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
 #define SIGHUP		 1	/* Hangup (POSIX).  */
 #define SIGINT		 2	/* Interrupt (ANSI).  */
 #define SIGQUIT		 3	/* Quit (POSIX).  */
-#define SIGILL		 4	/* Illegal instruction (ANSI).  */
-#define SIGTRAP		 5	/* Trace trap (POSIX).  */
-#define SIGIOT		 6	/* IOT trap (4.2 BSD).  */
-#define SIGABRT		 SIGIOT	/* Abort (ANSI).  */
+#define SIGILL		 4	/* Illegal instruction (ANSI).	*/
+#define SIGTRAP		 5	/* Trace trap (POSIX).	*/
+#define SIGIOT		 6	/* IOT trap (4.2 BSD).	*/
+#define SIGABRT		 SIGIOT /* Abort (ANSI).  */
 #define SIGEMT		 7
 #define SIGFPE		 8	/* Floating-point exception (ANSI).  */
 #define SIGKILL		 9	/* Kill, unblockable (POSIX).  */
-#define SIGBUS		10	/* BUS error (4.2 BSD).  */
+#define SIGBUS		10	/* BUS error (4.2 BSD).	 */
 #define SIGSEGV		11	/* Segmentation violation (ANSI).  */
 #define SIGSYS		12
-#define SIGPIPE		13	/* Broken pipe (POSIX).  */
-#define SIGALRM		14	/* Alarm clock (POSIX).  */
-#define SIGTERM		15	/* Termination (ANSI).  */
+#define SIGPIPE		13	/* Broken pipe (POSIX).	 */
+#define SIGALRM		14	/* Alarm clock (POSIX).	 */
+#define SIGTERM		15	/* Termination (ANSI).	*/
 #define SIGUSR1		16	/* User-defined signal 1 (POSIX).  */
 #define SIGUSR2		17	/* User-defined signal 2 (POSIX).  */
 #define SIGCHLD		18	/* Child status has changed (POSIX).  */
-#define SIGCLD		SIGCHLD	/* Same as SIGCHLD (System V).  */
+#define SIGCLD		SIGCHLD /* Same as SIGCHLD (System V).	*/
 #define SIGPWR		19	/* Power failure restart (System V).  */
 #define SIGWINCH	20	/* Window size change (4.3 BSD, Sun).  */
 #define SIGURG		21	/* Urgent condition on socket (4.2 BSD).  */
-#define SIGIO		22	/* I/O now possible (4.2 BSD).  */
-#define SIGPOLL		SIGIO	/* Pollable event occurred (System V).  */
+#define SIGIO		22	/* I/O now possible (4.2 BSD).	*/
+#define SIGPOLL		SIGIO	/* Pollable event occurred (System V).	*/
 #define SIGSTOP		23	/* Stop, unblockable (POSIX).  */
 #define SIGTSTP		24	/* Keyboard stop (POSIX).  */
 #define SIGCONT		25	/* Continue (POSIX).  */
@@ -54,7 +54,7 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
 #define SIGVTALRM	28	/* Virtual alarm clock (4.2 BSD).  */
 #define SIGPROF		29	/* Profiling alarm clock (4.2 BSD).  */
 #define SIGXCPU		30	/* CPU limit exceeded (4.2 BSD).  */
-#define SIGXFSZ		31	/* File size limit exceeded (4.2 BSD).  */
+#define SIGXFSZ		31	/* File size limit exceeded (4.2 BSD).	*/
 
 /* These should not be considered constants from userland.  */
 #define SIGRTMIN	32