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/kernel/signal.c

@@ -412,7 +412,7 @@ give_sigsegv:
 #endif
 
 static int setup_rt_frame(void *sig_return, struct k_sigaction *ka,
-			  struct pt_regs *regs,	int signr, sigset_t *set,
+			  struct pt_regs *regs, int signr, sigset_t *set,
 			  siginfo_t *info)
 {
 	struct rt_sigframe __user *frame;
@@ -425,7 +425,7 @@ static int setup_rt_frame(void *sig_return, struct k_sigaction *ka,
 	/* Create siginfo.  */
 	err |= copy_siginfo_to_user(&frame->rs_info, info);
 
-	/* Create the ucontext.  */
+	/* Create the ucontext.	 */
 	err |= __put_user(0, &frame->rs_uc.uc_flags);
 	err |= __put_user(NULL, &frame->rs_uc.uc_link);
 	err |= __save_altstack(&frame->rs_uc.uc_stack, regs->regs[29]);
@@ -468,7 +468,7 @@ struct mips_abi mips_abi = {
 	.setup_frame	= setup_frame,
 	.signal_return_offset = offsetof(struct mips_vdso, signal_trampoline),
 #endif
-	.setup_rt_frame	= setup_rt_frame,
+	.setup_rt_frame = setup_rt_frame,
 	.rt_signal_return_offset =
 		offsetof(struct mips_vdso, rt_signal_trampoline),
 	.restart	= __NR_restart_syscall
@@ -500,7 +500,7 @@ static void handle_signal(unsigned long sig, siginfo_t *info,
 			regs->cp0_epc -= 4;
 		}
 
-		regs->regs[0] = 0;		/* Don't deal with this again.  */
+		regs->regs[0] = 0;		/* Don't deal with this again.	*/
 	}
 
 	if (sig_uses_siginfo(ka))
@@ -524,7 +524,7 @@ static void do_signal(struct pt_regs *regs)
 
 	signr = get_signal_to_deliver(&info, &ka, regs, NULL);
 	if (signr > 0) {
-		/* Whee!  Actually deliver the signal.  */
+		/* Whee!  Actually deliver the signal.	*/
 		handle_signal(signr, &info, &ka, regs);
 		return;
 	}
@@ -545,7 +545,7 @@ static void do_signal(struct pt_regs *regs)
 			regs->cp0_epc -= 4;
 			break;
 		}
-		regs->regs[0] = 0;	/* Don't deal with this again.  */
+		regs->regs[0] = 0;	/* Don't deal with this again.	*/
 	}
 
 	/*