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e4e1899aae
linux/drivers/s390/crypto
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Heiko Carstens e4e1899aae s390/zcrypt: use msleep() instead of mdelay() 
There is no need to busy loop and monopolize a cpu for up to ~2 seconds.
The code in question that calls mdelay() is preemptible anyway, so better
let the kernel schedule different processes than just looping and causing
unnecessary delays.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-08-19 10:40:26 +02:00
..
ap_bus.c s390/zcrypt: use msleep() instead of mdelay() 2015-08-19 10:40:26 +02:00
ap_bus.h s390/zcrypt: Fixed reset and interrupt handling of AP queues 2015-06-25 09:39:23 +02:00
Makefile s390/zcrypt: Add support for CEX4 crypto card 2012-09-26 15:44:56 +02:00
zcrypt_api.c s390/zcrypt: enable s390 hwrng to seed kernel entropy 2015-07-01 09:34:37 +02:00
zcrypt_api.h s390/zcrypt: Add support for new crypto express (CEX5S) adapter. 2015-01-23 15:17:14 +01:00
zcrypt_cca_key.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
zcrypt_cex2a.c s390/zcrypt: Separate msgtype implementation from card modules. 2012-09-26 15:44:55 +02:00
zcrypt_cex2a.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
zcrypt_cex4.c s390/zcrypt: Fixed reset and interrupt handling of AP queues 2015-06-25 09:39:23 +02:00
zcrypt_cex4.h s390/zcrypt: Add support for CEX4 crypto card 2012-09-26 15:44:56 +02:00
zcrypt_debug.h s390/s390dbf: use debug_level_enabled() where applicable 2013-10-24 17:16:54 +02:00
zcrypt_error.h s390/zcrypt: add support for EP11 coprocessor cards 2013-12-18 17:37:15 +01:00
zcrypt_msgtype6.c s390/zcrypt: add length check for aligned data to avoid overflow in msg-type 6 2014-04-01 09:23:34 +02:00
zcrypt_msgtype6.h s390/zcrypt: add support for EP11 coprocessor cards 2013-12-18 17:37:15 +01:00
zcrypt_msgtype50.c s390/zcrypt: add support for EP11 coprocessor cards 2013-12-18 17:37:15 +01:00
zcrypt_msgtype50.h s390/zcrypt: msgType50 (RSA-CRT) fix 2012-11-23 11:14:30 +01:00
zcrypt_pcica.c s390/zcrypt: add support for EP11 coprocessor cards 2013-12-18 17:37:15 +01:00
zcrypt_pcica.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
zcrypt_pcicc.c s390/zcrypt: remove obsolete __constant 2015-06-18 15:45:30 +02:00
zcrypt_pcicc.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
zcrypt_pcixcc.c s390/zcrypt: use msleep() instead of mdelay() 2015-08-19 10:40:26 +02:00
zcrypt_pcixcc.h s390/zcrypt: Separate msgtype implementation from card modules. 2012-09-26 15:44:55 +02:00