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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-24 06:11:00 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-24 06:11:00 +0400 |
| commit | 13c789a6b219aa23f917466c7e630566106b14c2 (patch) | |
| tree | ad9e096ded01f433306bcd40af3a3f8dc1ddea6f /drivers/crypto/omap-aes.c | |
| parent | 6dd9158ae8577372aa433e6b0eae3c3d4caa5439 (diff) | |
| parent | 79ba451d66ca8402c8d052ceb50e359ddc5e1161 (diff) | |
| download | linux-13c789a6b219aa23f917466c7e630566106b14c2.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
"Here is the crypto update for 3.14:
- Improved crypto_memneq helper
- Use cyprto_memneq in arch-specific crypto code
- Replaced orphaned DCP driver with Freescale MXS DCP driver
- Added AVX/AVX2 version of AESNI-GCM encode and decode
- Added AMD Cryptographic Coprocessor (CCP) driver
- Misc fixes"
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (41 commits)
crypto: aesni - fix build on x86 (32bit)
crypto: mxs - Fix sparse non static symbol warning
crypto: ccp - CCP device enabled/disabled changes
crypto: ccp - Cleanup hash invocation calls
crypto: ccp - Change data length declarations to u64
crypto: ccp - Check for caller result area before using it
crypto: ccp - Cleanup scatterlist usage
crypto: ccp - Apply appropriate gfp_t type to memory allocations
crypto: drivers - Sort drivers/crypto/Makefile
ARM: mxs: dts: Enable DCP for MXS
crypto: mxs - Add Freescale MXS DCP driver
crypto: mxs - Remove the old DCP driver
crypto: ahash - Fully restore ahash request before completing
crypto: aesni - fix build on x86 (32bit)
crypto: talitos - Remove redundant dev_set_drvdata
crypto: ccp - Remove redundant dev_set_drvdata
crypto: crypto4xx - Remove redundant dev_set_drvdata
crypto: caam - simplify and harden key parsing
crypto: omap-sham - Fix Polling mode for larger blocks
crypto: tcrypt - Added speed tests for AEAD crypto alogrithms in tcrypt test suite
...
Diffstat (limited to 'drivers/crypto/omap-aes.c')
| -rw-r--r-- | drivers/crypto/omap-aes.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index a9ccbf14096e..dde41f1df608 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -784,6 +784,7 @@ static int omap_aes_ctr_decrypt(struct ablkcipher_request *req) static int omap_aes_cra_init(struct crypto_tfm *tfm) { struct omap_aes_dev *dd = NULL; + int err; /* Find AES device, currently picks the first device */ spin_lock_bh(&list_lock); @@ -792,7 +793,13 @@ static int omap_aes_cra_init(struct crypto_tfm *tfm) } spin_unlock_bh(&list_lock); - pm_runtime_get_sync(dd->dev); + err = pm_runtime_get_sync(dd->dev); + if (err < 0) { + dev_err(dd->dev, "%s: failed to get_sync(%d)\n", + __func__, err); + return err; + } + tfm->crt_ablkcipher.reqsize = sizeof(struct omap_aes_reqctx); return 0; @@ -1182,7 +1189,12 @@ static int omap_aes_probe(struct platform_device *pdev) dd->phys_base = res.start; pm_runtime_enable(dev); - pm_runtime_get_sync(dev); + err = pm_runtime_get_sync(dev); + if (err < 0) { + dev_err(dev, "%s: failed to get_sync(%d)\n", + __func__, err); + goto err_res; + } omap_aes_dma_stop(dd); |