generic: fix broken patch in the transition of 3.19 from -rc5 to release .0

Signed-off-by: Yousong Zhou <[email protected]>

SVN-Revision: 44416

target/linux/generic/patches-3.19/304-mips_disable_fpu.patch

@@ -39,7 +39,7 @@
  		write_c0_config5(config5);
  		enable_fpu_hazard();
 -	} else
-+	} else (IS_ENABLED(CONFIG_MIPS_FPU_EMULATOR))
++	} else if (IS_ENABLED(CONFIG_MIPS_FPU_EMULATOR))
  		fpu_emulator_init_fpu();
 +	else
 +		ret = SIGILL;