UPSTREAM: MIPS: VDSO: Fix a mismatch between comment and preprocessor constant

Sync the comment with its preprocessor constant counterpart.

Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Miodrag Dinic <miodrag.dinic@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Petar Jovanovic <petar.jovanovic@imgtec.com>
Cc: Raghu Gandham <raghu.gandham@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/16641/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
(cherry picked from commit bdb94f6e82)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

arch/mips/vdso/gettimeofday.c

@@ -242,7 +242,7 @@ int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz)
 	return 0;
 }
 
-#endif /* CONFIG_CLKSRC_MIPS_GIC */
+#endif /* CONFIG_MIPS_CLOCK_VSYSCALL */
 
 int __vdso_clock_gettime(clockid_t clkid, struct timespec *ts)
 {