[PATCH 2/3] misc: sgi-gru: gruhandles.c: Remove unused function

Sudip Mukherjee
2015-09-21T10:19:00Z

From: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>

Remove the function tfh_restart() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Acked-by: Dimitri Sivanich <sivanich@sgi.com>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---

reference at: https://patchwork.kernel.org/patch/5557141/

drivers/misc/sgi-gru/gruhandles.c | 6 ------
drivers/misc/sgi-gru/gruhandles.h | 1 -
2 files changed, 7 deletions(-)

diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
index 2f30bad..1ee8e82 100644
--- a/drivers/misc/sgi-gru/gruhandles.c
+++ b/drivers/misc/sgi-gru/gruhandles.c
@@ -196,12 +196,6 @@ void tfh_write_restart(struct gru_tlb_fault_handle *tfh,
start_instruction(tfh);
}

-void tfh_restart(struct gru_tlb_fault_handle *tfh)
-{
- tfh->opc = TFHOP_RESTART;
- start_instruction(tfh);
-}
-
void tfh_user_polling_mode(struct gru_tlb_fault_handle *tfh)
{
tfh->opc = TFHOP_USER_POLLING_MODE;
diff --git a/drivers/misc/sgi-gru/gruhandles.h b/drivers/misc/sgi-gru/gruhandles.h
index 3f998b9..3d7bd36 100644
--- a/drivers/misc/sgi-gru/gruhandles.h
+++ b/drivers/misc/sgi-gru/gruhandles.h
@@ -524,7 +524,6 @@ int tfh_write_only(struct gru_tlb_fault_handle *tfh, unsigned long paddr,
int gaa, unsigned long vaddr, int asid, int dirty, int pagesize);
void tfh_write_restart(struct gru_tlb_fault_handle *tfh, unsigned long paddr,
int gaa, unsigned long vaddr, int asid, int dirty, int pagesize);
-void tfh_restart(struct gru_tlb_fault_handle *tfh);
void tfh_user_polling_mode(struct gru_tlb_fault_handle *tfh);
void tfh_exception(struct gru_tlb_fault_handle *tfh);

--
1.9.1