MIPS: Move processing of coherency kernel parameters earlier
Commit 97ce2c88f9ad42e3c60a9beb9fca87abf3639faa (jump-label: initialize
jump-label subsystem much earlier) caused MIPS to break, so this was
resolved with commit 6650df3c380e0db558dbfec63ed860402c6afb2a (MIPS:
Move cache setup to setup_arch().). Unfortunately, after this commit,
the coherency kernel parameters, cca and coherentio, are no longer
processed before their values are used.
This patch fixes this problem by marking them as early_param, which
results in them being processed before they are needed.
Signed-off-by: Shane McDonald <mcdonald.shane@gmail.com>
Acked-by: David Daney <david.daney@cavium.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/3961
Signed-off-by: John Crispin <blogic@openwrt.org>
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 4c32ede..1d6fee4 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1348,10 +1348,10 @@
{
get_option(&str, &cca);
- return 1;
+ return 0;
}
-__setup("cca=", cca_setup);
+early_param("cca", cca_setup);
static void __cpuinit coherency_setup(void)
{
@@ -1401,10 +1401,10 @@
{
coherentio = 1;
- return 1;
+ return 0;
}
-__setup("coherentio", setcoherentio);
+early_param("coherentio", setcoherentio);
#endif
static void __cpuinit r4k_cache_error_setup(void)
