From 846e1913f5ccf3fb822a7aa166e5a840c8bdc61b Mon Sep 17 00:00:00 2001 From: Paul Burton Date: Sat, 12 Aug 2017 19:49:31 -0700 Subject: MIPS: CPS: Use change_*, set_* & clear_* where appropriate Make use of the new change_*, set_* & clear_* accessor functions for CPS (CM, CPC & GIC) registers where doing so makes the code easier to read or shortens it without adversely affecting readability. Signed-off-by: Paul Burton Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/17005/ Signed-off-by: Ralf Baechle --- arch/mips/kernel/smp-cps.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'arch/mips/kernel/smp-cps.c') diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index 777e0193e8ed..5729d2c77461 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -212,7 +212,7 @@ err_out: static void boot_core(unsigned int core, unsigned int vpe_id) { - u32 access, stat, seq_state; + u32 stat, seq_state; unsigned timeout; /* Select the appropriate core */ @@ -228,9 +228,7 @@ static void boot_core(unsigned int core, unsigned int vpe_id) write_gcr_co_reset_ext_base(CM_GCR_Cx_RESET_EXT_BASE_UEB); /* Ensure the core can access the GCRs */ - access = read_gcr_access(); - access |= 1 << core; - write_gcr_access(access); + set_gcr_access(1 << core); if (mips_cpc_present()) { /* Reset the core */ -- cgit v1.2.3