[v4,8/9] crypto/nx: Remove 'pid' in vas_tx_win_attr struct
diff mbox series

Message ID 1584936377.9256.15330.camel@hbabu-laptop
State New
Headers show
Series
  • crypto/nx: Enable GZIP engine and provide userpace API
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Commit Message

Haren Myneni March 23, 2020, 4:06 a.m. UTC
When window is opened, pid reference is taken for user space
windows. Not needed for kernel windows. So remove 'pid' in
vas_tx_win_attr struct.

Signed-off-by: Haren Myneni <haren@linux.ibm.com>
---
 arch/powerpc/include/asm/vas.h        | 1 -
 drivers/crypto/nx/nx-common-powernv.c | 1 -
 2 files changed, 2 deletions(-)

Comments

Herbert Xu March 23, 2020, 6:31 a.m. UTC | #1
On Sun, Mar 22, 2020 at 09:06:17PM -0700, Haren Myneni wrote:
> 
> When window is opened, pid reference is taken for user space
> windows. Not needed for kernel windows. So remove 'pid' in
> vas_tx_win_attr struct.
> 
> Signed-off-by: Haren Myneni <haren@linux.ibm.com>
> ---
>  arch/powerpc/include/asm/vas.h        | 1 -
>  drivers/crypto/nx/nx-common-powernv.c | 1 -
>  2 files changed, 2 deletions(-)

Acked-by: Herbert Xu <herbert@gondor.apana.org.au>

Patch
diff mbox series

diff --git a/arch/powerpc/include/asm/vas.h b/arch/powerpc/include/asm/vas.h
index e064953..994db6f 100644
--- a/arch/powerpc/include/asm/vas.h
+++ b/arch/powerpc/include/asm/vas.h
@@ -86,7 +86,6 @@  struct vas_tx_win_attr {
 	int wcreds_max;
 	int lpid;
 	int pidr;		/* hardware PID (from SPRN_PID) */
-	int pid;		/* linux process id */
 	int pswid;
 	int rsvd_txbuf_count;
 	int tc_mode;
diff --git a/drivers/crypto/nx/nx-common-powernv.c b/drivers/crypto/nx/nx-common-powernv.c
index f570691..38333e4 100644
--- a/drivers/crypto/nx/nx-common-powernv.c
+++ b/drivers/crypto/nx/nx-common-powernv.c
@@ -692,7 +692,6 @@  static struct vas_window *nx_alloc_txwin(struct nx_coproc *coproc)
 	 */
 	vas_init_tx_win_attr(&txattr, coproc->ct);
 	txattr.lpid = 0;	/* lpid is 0 for kernel requests */
-	txattr.pid = 0;		/* pid is 0 for kernel requests */
 
 	/*
 	 * Open a VAS send window which is used to send request to NX.