lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 1 Dec 2017 00:51:38 +0100 From: Lukasz Majewski <lukma@...x.de> To: Alexander Sverdlin <alexander.sverdlin@...il.com>, Arnd Bergmann <arnd@...db.de>, arndbergmann@...il.com, Hartley Sweeten <hsweeten@...ionengravers.com> Cc: Russell King <linux@...linux.org.uk>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Olof Johansson <olof@...om.net>, Linus Walleij <linus.walleij@...aro.org>, Lukasz Majewski <lukma@...x.de> Subject: [PATCH v4 3/5] ARM: ep93xx: ts72xx: Rewrite map IO code to be reusable The map IO common code has been excluded to be reused by other ts72xx clones. Signed-off-by: Lukasz Majewski <lukma@...x.de> Acked-by: Alexander Sverdlin <alexander.sverdlin@...il.com> --- Changes for v2: - New patch Changes for v3: - None Changes for v4: - None --- arch/arm/mach-ep93xx/ts72xx.c | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index 141ae4c65a81..19b23c9a2efa 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -33,11 +33,6 @@ static struct map_desc ts72xx_io_desc[] __initdata = { { - .virtual = (unsigned long)TS72XX_MODEL_VIRT_BASE, - .pfn = __phys_to_pfn(TS72XX_MODEL_PHYS_BASE), - .length = TS72XX_MODEL_SIZE, - .type = MT_DEVICE, - }, { .virtual = (unsigned long)TS72XX_OPTIONS_VIRT_BASE, .pfn = __phys_to_pfn(TS72XX_OPTIONS_PHYS_BASE), .length = TS72XX_OPTIONS_SIZE, @@ -50,12 +45,26 @@ static struct map_desc ts72xx_io_desc[] __initdata = { } }; -static void __init ts72xx_map_io(void) +static struct map_desc ts72xx_common_io_desc[] __initdata = { + { + .virtual = (unsigned long)TS72XX_MODEL_VIRT_BASE, + .pfn = __phys_to_pfn(TS72XX_MODEL_PHYS_BASE), + .length = TS72XX_MODEL_SIZE, + .type = MT_DEVICE, + } +}; + +void __init ts72xx_common_map_io(void) { ep93xx_map_io(); - iotable_init(ts72xx_io_desc, ARRAY_SIZE(ts72xx_io_desc)); + iotable_init(ts72xx_common_io_desc, ARRAY_SIZE(ts72xx_common_io_desc)); } +static void __init ts72xx_map_io(void) +{ + ts72xx_common_map_io(); + iotable_init(ts72xx_io_desc, ARRAY_SIZE(ts72xx_io_desc)); +} /************************************************************************* * NAND flash -- 2.11.0
Powered by blists - more mailing lists