linux-dev/drivers/crypto/ux500/hash/Makefile, branch master

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194

2019-05-30T18:29:22Z

Based on 1 normalized pattern(s): license terms gnu general public license gpl version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 161 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Reviewed-by: Steve Winslow Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170027.447718015@linutronix.de Signed-off-by: Greg Kroah-Hartman

crypto: ux500 - do not build with -O0

2016-06-28T08:06:33Z

The ARM allmodconfig build currently warngs because of the ux500 crypto driver not working well with the jump label implementation that we started using for dynamic debug, which breaks building with 'gcc -O0': In file included from /git/arm-soc/include/linux/jump_label.h:105:0, from /git/arm-soc/include/linux/dynamic_debug.h:5, from /git/arm-soc/include/linux/printk.h:289, from /git/arm-soc/include/linux/kernel.h:13, from /git/arm-soc/include/linux/clk.h:16, from /git/arm-soc/drivers/crypto/ux500/hash/hash_core.c:16: /git/arm-soc/arch/arm/include/asm/jump_label.h: In function 'hash_set_dma_transfer': /git/arm-soc/arch/arm/include/asm/jump_label.h:13:7: error: asm operand 0 probably doesn't match constraints [-Werror] asm_volatile_goto("1:\n\t" Turning off compiler optimizations has never really been supported here, and it's only used when debugging the driver. I have not found a good reason for doing this here, other than a misguided attempt to produce more readable assembly output. Also, the driver is only used in obsolete hardware that almost certainly nobody will spend time debugging any more. This just removes the -O0 flag from the compiler options. Signed-off-by: Arnd Bergmann Signed-off-by: Herbert Xu

crypto: ux500 - Add driver for HASH hardware

2012-05-04T09:04:51Z

This adds a driver for the ST-Ericsson ux500 hash hardware module. The driver implements support for SHA-1 and SHA-2. Acked-by: Linus Walleij Signed-off-by: Andreas Westin Signed-off-by: Herbert Xu