linux.git/drivers/char/hw_random/cctrng.c, branch v6.0 Linux kernel source tree hwrng: cctrng - delete redundant printing of return value 2021-03-19T10:59:47+00:00 Wang Qing wangqing@vivo.com 2021-03-13T07:47:42+00:00 befb1ddaece17e346550b6f2bb494ba58d67af43 platform_get_irq() has already checked and printed the return value, the printing here is nothing special, it is not necessary at all. Signed-off-by: Wang Qing <wangqing@vivo.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
platform_get_irq() has already checked and printed the return value,
the printing here is nothing special, it is not necessary at all.

Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hwrng: cctrng - use devm_platform_ioremap_resource() to simplify 2021-03-19T10:59:46+00:00 Tian Tao tiantao6@hisilicon.com 2021-03-13T01:42:35+00:00 f50281df94d76d40e8afa2433f39c7b4b8bd6868 Use devm_platform_ioremap_resource() to simplify the code. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Use devm_platform_ioremap_resource() to simplify the code.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hwrng: cctrng - Use device-managed registration API 2021-03-12T13:04:00+00:00 Tian Tao tiantao6@hisilicon.com 2021-03-01T02:43:48+00:00 ae8351284b74bf93eb4d2b67178f2e9a09c19932 Use devm_hwrng_register to get rid of manual unregistration. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Use devm_hwrng_register to get rid of manual unregistration.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hwrng: cctrn - Simplify with dev_err_probe() 2020-09-04T07:57:15+00:00 Krzysztof Kozlowski krzk@kernel.org 2020-08-26T15:32:33+00:00 4d6aef2f2eaabf4512321341439023e042633aba Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Hadar Gat <hadar.gat@arm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and also it prints the error value.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Hadar Gat <hadar.gat@arm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hwrng: cctrng - Make some symbols static 2020-04-30T05:19:34+00:00 Zou Wei zou_wei@huawei.com 2020-04-23T12:21:21+00:00 43f3c2b4dde331d380e4f575d3e5798f27867b3e Fix the following sparse warnings: drivers/char/hw_random/cctrng.c:316:6: warning: symbol 'cc_trng_compwork_handler' was not declared. Should it be static? drivers/char/hw_random/cctrng.c:451:6: warning: symbol 'cc_trng_startwork_handler' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zou Wei <zou_wei@huawei.com> Acked-by: Hadar Gat <hadar.gat@arm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Fix the following sparse warnings:

drivers/char/hw_random/cctrng.c:316:6: warning: symbol
'cc_trng_compwork_handler' was not declared. Should it be static?
drivers/char/hw_random/cctrng.c:451:6: warning: symbol
'cc_trng_startwork_handler' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Acked-by: Hadar Gat <hadar.gat@arm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hwrng: cctrng - Remove unnecessary FIPS ifdef 2020-04-30T05:19:32+00:00 Herbert Xu herbert@gondor.apana.org.au 2020-04-20T08:28:19+00:00 b2d7e8bcaab7d1d931369984e2bae952247a1412 This patch removes the unnecessary FIPS ifdef in cctrng. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Hadar Gat <hadar.gat@arm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
This patch removes the unnecessary FIPS ifdef in cctrng.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Hadar Gat <hadar.gat@arm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hwrng: cctrng - add missing include to linux/fips.h 2020-04-20T08:16:21+00:00 Hadar Gat hadar.gat@arm.com 2020-04-17T20:38:45+00:00 3357b61177a7f34267256098b29a7f4992af40f3 This fixes build failure when CONFIG_CRYPTO_FIPS is defined. Fixes: a583ed310bb6 ("hwrng: cctrng - introduce Arm CryptoCell driver") Signed-off-by: Hadar Gat <hadar.gat@arm.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kbuild test robot <lkp@intel.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
This fixes build failure when CONFIG_CRYPTO_FIPS is defined.

Fixes: a583ed310bb6 ("hwrng: cctrng - introduce Arm CryptoCell driver")
Signed-off-by: Hadar Gat <hadar.gat@arm.com>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kbuild test robot <lkp@intel.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hwrng: cctrng - introduce Arm CryptoCell driver 2020-04-16T06:49:20+00:00 Hadar Gat hadar.gat@arm.com 2020-03-27T06:10:22+00:00 a583ed310bb6b514e717c11a30b5a7bc3a65d1b1 Introduce low level Arm CryptoCell TRNG HW support. Signed-off-by: Hadar Gat <hadar.gat@arm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Introduce low level Arm CryptoCell TRNG HW support.

Signed-off-by: Hadar Gat <hadar.gat@arm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>