MIPS: mipsregs.h: Remove broken comments

Remove a duplicate FPU Status Register reference that has been there
since forever and a mistakenly copied and pasted R4xx0 manual reference.

[ralf@linux-mips.org: Fix conflict.]
Signed-off-by: NMaciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9666/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mipsregs.h

@@ -120,10 +120,6 @@
 /*
  * FPU Status Register Values
  */
-/*
- * Status Register Values
- */
-
 #define FPU_CSR_FLUSH	0x01000000	/* flush denormalised results to 0 */
 #define FPU_CSR_COND	0x00800000	/* $fcc0 */
 #define FPU_CSR_COND0	0x00800000	/* $fcc0 */
@@ -425,8 +421,6 @@
 
 /*
  * Bitfields and bit numbers in the coprocessor 0 IntCtl register. (MIPSR2)
- *
- * Refer to your MIPS R4xx0 manual, chapter 5 for explanation.
  */
 #define INTCTLB_IPFDC		23
 #define INTCTLF_IPFDC		(_ULCAST_(7) << INTCTLB_IPFDC)