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misc: sgi-gru: gruhandles.c: Remove unused function

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rickard Strandqvist 2015-09-21 15:48:18 +05:30 committed by Greg Kroah-Hartman
parent b74afe5892
commit 9dcf9cbfa1
2 changed files with 0 additions and 7 deletions
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6
drivers/misc/sgi-gru/gruhandles.c
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@ -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;

1
drivers/misc/sgi-gru/gruhandles.h
View File

@ -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);