diff options
Diffstat (limited to 'lib/sbi/sbi_hart.c')
| -rw-r--r-- | lib/sbi/sbi_hart.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c index d91b08c..de59b14 100644 --- a/lib/sbi/sbi_hart.c +++ b/lib/sbi/sbi_hart.c @@ -406,7 +406,6 @@ __mhpm_skip: #undef __check_csr /* Detect if hart supports SCOUNTEREN feature */ - trap.cause = 0; val = csr_read_allowed(CSR_SCOUNTEREN, (unsigned long)&trap); if (!trap.cause) { csr_write_allowed(CSR_SCOUNTEREN, (unsigned long)&trap, val); @@ -415,7 +414,6 @@ __mhpm_skip: } /* Detect if hart supports MCOUNTEREN feature */ - trap.cause = 0; val = csr_read_allowed(CSR_MCOUNTEREN, (unsigned long)&trap); if (!trap.cause) { csr_write_allowed(CSR_MCOUNTEREN, (unsigned long)&trap, val); @@ -424,7 +422,6 @@ __mhpm_skip: } /* Detect if hart supports time CSR */ - trap.cause = 0; csr_read_allowed(CSR_TIME, (unsigned long)&trap); if (!trap.cause) hfeatures->features |= SBI_HART_HAS_TIME; |