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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-05 12:12:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-05 12:12:33 -0700
commitb2c311075db578f1433d9b303698491bfa21279a (patch)
tree41d5f1b5ad6f45be7211f524328de81f7e9754be /drivers/char
parent45175476ae2dbebc860d5cf486f2916044343513 (diff)
parent02c0241b600e4ab8a732c89749e252165145d60c (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu: - Do not idle omap device between crypto operations in one session. - Added sha224/sha384 shims for SSSE3. - More optimisations for camellia-aesni-avx2. - Removed defunct blowfish/twofish AVX2 implementations. - Added unaligned buffer self-tests. - Added PCLMULQDQ optimisation for CRCT10DIF. - Added support for Freescale's DCP co-processor - Misc fixes. * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (44 commits) crypto: testmgr - test hash implementations with unaligned buffers crypto: testmgr - test AEADs with unaligned buffers crypto: testmgr - test skciphers with unaligned buffers crypto: testmgr - check that entries in alg_test_descs are in correct order Revert "crypto: twofish - add AVX2/x86_64 assembler implementation of twofish cipher" Revert "crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher" crypto: camellia-aesni-avx2 - tune assembly code for more performance hwrng: bcm2835 - fix MODULE_LICENSE tag hwrng: nomadik - use clk_prepare_enable() crypto: picoxcell - replace strict_strtoul() with kstrtoul() crypto: dcp - Staticize local symbols crypto: dcp - Use NULL instead of 0 crypto: dcp - Use devm_* APIs crypto: dcp - Remove redundant platform_set_drvdata() hwrng: use platform_{get,set}_drvdata() crypto: omap-aes - Don't idle/start AES device between Encrypt operations crypto: crct10dif - Use PTR_RET crypto: ux500 - Cocci spatch "resource_size.spatch" crypto: sha256_ssse3 - add sha224 support crypto: sha512_ssse3 - add sha384 support ...
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hw_random/atmel-rng.c2
-rw-r--r--drivers/char/hw_random/bcm63xx-rng.c2
-rw-r--r--drivers/char/hw_random/n2-drv.c6
-rw-r--r--drivers/char/hw_random/nomadik-rng.c2
-rw-r--r--drivers/char/hw_random/octeon-rng.c4
-rw-r--r--drivers/char/hw_random/omap-rng.c6
-rw-r--r--drivers/char/hw_random/timeriomem-rng.c2
-rw-r--r--drivers/char/hw_random/tx4939-rng.c1
8 files changed, 8 insertions, 17 deletions
diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c
index 7c73d4aca36b..bf9fc6b79328 100644
--- a/drivers/char/hw_random/atmel-rng.c
+++ b/drivers/char/hw_random/atmel-rng.c
@@ -108,8 +108,6 @@ static int atmel_trng_remove(struct platform_device *pdev)
clk_disable(trng->clk);
clk_put(trng->clk);
- platform_set_drvdata(pdev, NULL);
-
return 0;
}
diff --git a/drivers/char/hw_random/bcm63xx-rng.c b/drivers/char/hw_random/bcm63xx-rng.c
index f343b7d0dfa1..36581ea562cb 100644
--- a/drivers/char/hw_random/bcm63xx-rng.c
+++ b/drivers/char/hw_random/bcm63xx-rng.c
@@ -137,7 +137,6 @@ static int bcm63xx_rng_probe(struct platform_device *pdev)
out_clk_disable:
clk_disable(clk);
out_free_rng:
- platform_set_drvdata(pdev, NULL);
kfree(rng);
out_free_priv:
kfree(priv);
@@ -154,7 +153,6 @@ static int bcm63xx_rng_remove(struct platform_device *pdev)
clk_disable(priv->clk);
kfree(priv);
kfree(rng);
- platform_set_drvdata(pdev, NULL);
return 0;
}
diff --git a/drivers/char/hw_random/n2-drv.c b/drivers/char/hw_random/n2-drv.c
index 20b962e1d832..f9beed54d0c8 100644
--- a/drivers/char/hw_random/n2-drv.c
+++ b/drivers/char/hw_random/n2-drv.c
@@ -700,7 +700,7 @@ static int n2rng_probe(struct platform_device *op)
if (err)
goto out_free_units;
- dev_set_drvdata(&op->dev, np);
+ platform_set_drvdata(op, np);
schedule_delayed_work(&np->work, 0);
@@ -721,7 +721,7 @@ out:
static int n2rng_remove(struct platform_device *op)
{
- struct n2rng *np = dev_get_drvdata(&op->dev);
+ struct n2rng *np = platform_get_drvdata(op);
np->flags |= N2RNG_FLAG_SHUTDOWN;
@@ -736,8 +736,6 @@ static int n2rng_remove(struct platform_device *op)
kfree(np);
- dev_set_drvdata(&op->dev, NULL);
-
return 0;
}
diff --git a/drivers/char/hw_random/nomadik-rng.c b/drivers/char/hw_random/nomadik-rng.c
index 96de0249e595..232b87fb5fc9 100644
--- a/drivers/char/hw_random/nomadik-rng.c
+++ b/drivers/char/hw_random/nomadik-rng.c
@@ -51,7 +51,7 @@ static int nmk_rng_probe(struct amba_device *dev, const struct amba_id *id)
return ret;
}
- clk_enable(rng_clk);
+ clk_prepare_enable(rng_clk);
ret = amba_request_regions(dev, dev->dev.init_name);
if (ret)
diff --git a/drivers/char/hw_random/octeon-rng.c b/drivers/char/hw_random/octeon-rng.c
index 1eada566ca70..f2885dbe1849 100644
--- a/drivers/char/hw_random/octeon-rng.c
+++ b/drivers/char/hw_random/octeon-rng.c
@@ -96,7 +96,7 @@ static int octeon_rng_probe(struct platform_device *pdev)
rng->ops = ops;
- dev_set_drvdata(&pdev->dev, &rng->ops);
+ platform_set_drvdata(pdev, &rng->ops);
ret = hwrng_register(&rng->ops);
if (ret)
return -ENOENT;
@@ -108,7 +108,7 @@ static int octeon_rng_probe(struct platform_device *pdev)
static int __exit octeon_rng_remove(struct platform_device *pdev)
{
- struct hwrng *rng = dev_get_drvdata(&pdev->dev);
+ struct hwrng *rng = platform_get_drvdata(pdev);
hwrng_unregister(rng);
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c
index d2903e772270..6843ec87b98b 100644
--- a/drivers/char/hw_random/omap-rng.c
+++ b/drivers/char/hw_random/omap-rng.c
@@ -116,7 +116,7 @@ static int omap_rng_probe(struct platform_device *pdev)
};
omap_rng_ops.priv = (unsigned long)priv;
- dev_set_drvdata(&pdev->dev, priv);
+ platform_set_drvdata(pdev, priv);
priv->mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->base = devm_ioremap_resource(&pdev->dev, priv->mem_res);
@@ -124,7 +124,7 @@ static int omap_rng_probe(struct platform_device *pdev)
ret = PTR_ERR(priv->base);
goto err_ioremap;
}
- dev_set_drvdata(&pdev->dev, priv);
+ platform_set_drvdata(pdev, priv);
pm_runtime_enable(&pdev->dev);
pm_runtime_get_sync(&pdev->dev);
@@ -151,7 +151,7 @@ err_ioremap:
static int __exit omap_rng_remove(struct platform_device *pdev)
{
- struct omap_rng_private_data *priv = dev_get_drvdata(&pdev->dev);
+ struct omap_rng_private_data *priv = platform_get_drvdata(pdev);
hwrng_unregister(&omap_rng_ops);
diff --git a/drivers/char/hw_random/timeriomem-rng.c b/drivers/char/hw_random/timeriomem-rng.c
index 3e75737f5fe1..d2120ba8f3f9 100644
--- a/drivers/char/hw_random/timeriomem-rng.c
+++ b/drivers/char/hw_random/timeriomem-rng.c
@@ -192,7 +192,6 @@ out_release_io:
out_timer:
del_timer_sync(&priv->timer);
out_free:
- platform_set_drvdata(pdev, NULL);
kfree(priv);
return err;
}
@@ -209,7 +208,6 @@ static int timeriomem_rng_remove(struct platform_device *pdev)
del_timer_sync(&priv->timer);
iounmap(priv->io_base);
release_mem_region(res->start, resource_size(res));
- platform_set_drvdata(pdev, NULL);
kfree(priv);
return 0;
diff --git a/drivers/char/hw_random/tx4939-rng.c b/drivers/char/hw_random/tx4939-rng.c
index d34a24a0d484..00593c847cf0 100644
--- a/drivers/char/hw_random/tx4939-rng.c
+++ b/drivers/char/hw_random/tx4939-rng.c
@@ -154,7 +154,6 @@ static int __exit tx4939_rng_remove(struct platform_device *dev)
struct tx4939_rng *rngdev = platform_get_drvdata(dev);
hwrng_unregister(&rngdev->rng);
- platform_set_drvdata(dev, NULL);
return 0;
}