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| author |   Gary R Hook <gary.hook@amd.com> | 2017-04-20 15:24:09 -0500 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2017-04-21 20:30:56 +0800 |
| commit | 56467cb11cf8ae4db9003f54b3d3425b5f07a10a (patch) | |
| tree | 0f51509aec6c9c379cd498e427f1221340d4a4b5 /drivers/crypto/ccp/ccp-dev.h | |
| parent | hwrng: mtk - Add driver for hardware random generator on MT7623 SoC (diff) | |
| download | linux-dev-56467cb11cf8ae4db9003f54b3d3425b5f07a10a.tar.xz linux-dev-56467cb11cf8ae4db9003f54b3d3425b5f07a10a.zip | |
crypto: ccp - Use only the relevant interrupt bits
Each CCP queue can product interrupts for 4 conditions:
operation complete, queue empty, error, and queue stopped.
This driver only works with completion and error events.
Cc: <stable@vger.kernel.org> # 4.9.x+
Signed-off-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccp/ccp-dev.h')
| -rw-r--r-- | drivers/crypto/ccp/ccp-dev.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/crypto/ccp/ccp-dev.h b/drivers/crypto/ccp/ccp-dev.h index 191274d41036..2dfec019a832 100644 --- a/drivers/crypto/ccp/ccp-dev.h +++ b/drivers/crypto/ccp/ccp-dev.h @@ -109,9 +109,8 @@ #define INT_COMPLETION 0x1 #define INT_ERROR 0x2 #define INT_QUEUE_STOPPED 0x4 -#define ALL_INTERRUPTS (INT_COMPLETION| \ - INT_ERROR| \ - INT_QUEUE_STOPPED) +#define INT_EMPTY_QUEUE 0x8 +#define SUPPORTED_INTERRUPTS (INT_COMPLETION | INT_ERROR) #define LSB_REGION_WIDTH 5 #define MAX_LSB_CNT 8 |