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be867f987a
linux/drivers/char/hw_random
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Sumit Garg be867f987a hwrng: omap - Fix RNG wait loop timeout 
Existing RNG data read timeout is 200us but it doesn't cover EIP76 RNG
data rate which takes approx. 700us to produce 16 bytes of output data
as per testing results. So configure the timeout as 1000us to also take
account of lack of udelay()'s reliability.

Fixes: 383212425c ("hwrng: omap - Add device variant for SafeXcel IP-76 found in Armada 8K")
Cc: <stable@vger.kernel.org>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-10-26 02:06:04 +11:00
..
amd-rng.c hwrng: amd - Revert managed API changes 2017-03-16 17:43:10 +08:00
atmel-rng.c hwrng: drivers - Use device-managed registration API 2019-08-02 14:44:33 +10:00
bcm2835-rng.c hwrng: bcm2835 - fix probe as platform device 2019-02-28 14:17:58 +08:00
cavium-rng-vf.c hwrng: drivers - Use device-managed registration API 2019-08-02 14:44:33 +10:00
cavium-rng.c hwrng: cavium - make two functions static 2018-03-09 22:45:34 +08:00
core.c hwrng: core - Fix use-after-free warning in hwrng_register() 2019-10-23 19:47:00 +11:00
exynos-trng.c hwrng: drivers - Use device-managed registration API 2019-08-02 14:44:33 +10:00
geode-rng.c hwrng: geode - Revert managed API changes 2017-03-16 17:43:11 +08:00
hisi-rng.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
imx-rngc.c hwrng: imx-rngc - use devm_platform_ioremap_resource() to simplify code 2019-07-27 21:08:32 +10:00
intel-rng.c
iproc-rng200.c hwrng: iproc-rng200 - Use devm_platform_ioremap_resource() in iproc_rng200_probe() 2019-10-05 01:06:17 +10:00
ixp4xx-rng.c
Kconfig hwrng: npcm - add NPCM RNG driver 2019-10-05 01:04:32 +10:00
ks-sa-rng.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
Makefile hwrng: npcm - add NPCM RNG driver 2019-10-05 01:04:32 +10:00
meson-rng.c hwrng: meson - update with SPDX Licence identifier 2019-05-30 15:28:40 +08:00
mtk-rng.c hwrng: mediatek - Use devm_platform_ioremap_resource() in mtk_rng_probe() 2019-10-05 01:06:18 +10:00
mxc-rnga.c hwrng: mxc-rnga - use devm_platform_ioremap_resource() to simplify code 2019-07-27 21:08:32 +10:00
n2-asm.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
n2-drv.c hwrng: n2-drv - fix typo 2019-08-08 12:07:49 +10:00
n2rng.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nomadik-rng.c hwrng: drivers - Use device-managed registration API 2019-08-02 14:44:33 +10:00
npcm-rng.c hwrng: npcm - add NPCM RNG driver 2019-10-05 01:04:32 +10:00
octeon-rng.c hwrng: octeon - Use devm_hwrng_register 2015-09-21 22:00:38 +08:00
omap3-rom-rng.c hwrng: omap3-rom - Use devm hwrng and runtime PM 2019-10-05 01:06:12 +10:00
omap-rng.c hwrng: omap - Fix RNG wait loop timeout 2019-10-26 02:06:04 +11:00
optee-rng.c hwrng: make symbol 'optee_rng_id_table' static 2019-02-20 17:58:50 +01:00
pasemi-rng.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pic32-rng.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 445 2019-06-05 17:37:18 +02:00
powernv-rng.c hwrng: drivers - Use device-managed registration API 2019-08-02 14:44:33 +10:00
pseries-rng.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
s390-trng.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 376 2019-06-05 17:37:10 +02:00
st-rng.c hwrng: drivers - Use device-managed registration API 2019-08-02 14:44:33 +10:00
stm32-rng.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 110 2019-05-24 17:39:01 +02:00
timeriomem-rng.c hwrng: timeriomem - relax check on memory resource size 2019-09-05 14:37:30 +10:00
tx4939-rng.c hwrng: tx4939 - Use devm_hwrng_register instead of hwrng_register 2016-08-31 23:00:49 +08:00
via-rng.c hwrng: via - support new Centaur CPU 2018-04-21 00:59:03 +08:00
virtio-rng.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 102 2019-05-24 17:39:00 +02:00
xgene-rng.c hwrng: drivers - Use device-managed registration API 2019-08-02 14:44:33 +10:00