MIPS: IP27: Remove incorrect `cpu_has_fpu' override

commit 424c3781dd1cb401857585331eaaa425a13f2429 upstream.

Remove unsupported forcing of `cpu_has_fpu' to 1, which makes the `nofpu'
kernel parameter non-functional, and also causes a link error:

ld: arch/mips/kernel/traps.o: in function `trap_init':
./arch/mips/include/asm/msa.h:(.init.text+0x348): undefined reference to `handle_fpe'
ld: ./arch/mips/include/asm/msa.h:(.init.text+0x354): undefined reference to `handle_fpe'
ld: ./arch/mips/include/asm/msa.h:(.init.text+0x360): undefined reference to `handle_fpe'

where the CONFIG_MIPS_FP_SUPPORT configuration option has been disabled.

Signed-off-by: Maciej W. Rozycki <[email protected]>
Reported-by: Stephen Zhang <[email protected]>
Fixes: 0ebb2f4 ("MIPS: IP27: Update/restructure CPU overrides")
Cc: [email protected] # v4.2+
Signed-off-by: Thomas Bogendoerfer <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h

@@ -28,7 +28,6 @@
 #define cpu_has_6k_cache		0
 #define cpu_has_8k_cache		0
 #define cpu_has_tx39_cache		0
-#define cpu_has_fpu			1
 #define cpu_has_nofpuex			0
 #define cpu_has_32fpr			1
 #define cpu_has_counter			1