[PATCH] MIPS: mm: remove comment referring to removed CONFIG_MIPS_CMP

[Ethan Nelson-Moore <enelsonmoore@gmail.com>]

CMP support was removed in commit 7fb6f7b0af67 ("MIPS: Remove
deprecated CONFIG_MIPS_CMP"), but a comment referring to it remained in
arch/mips/mm/c-r4k.c. Remove it.

Discovered while searching for CONFIG_* symbols referenced in code but
not defined in any Kconfig file.

Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
---
 arch/mips/mm/c-r4k.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 10413b6f6662..d8aadd3dc057 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1757,11 +1757,6 @@ void r4k_cache_init(void)
 	build_clear_page();
 	build_copy_page();
 
-	/*
-	 * We want to run CMP kernels on core with and without coherent
-	 * caches. Therefore, do not use CONFIG_MIPS_CMP to decide whether
-	 * or not to flush caches.
-	 */
 	local_r4k___flush_cache_all(NULL);
 
 	coherency_setup();
-- 
2.43.0