From: Santosh Shilimkar <santosh.shilimkar@ti.com> To: linux-omap@vger.kernel.org Cc: khilman@deeprootsystems.com, tony@atomide.com, linux-arm-kernel@lists.infradead.org, Santosh Shilimkar <santosh.shilimkar@ti.com> Subject: [PATCH 4/9] ARM: OMAP4+: Remove the un-necessary cache flush from hotplug code Date: Wed, 20 Feb 2013 20:48:42 +0530 [thread overview] Message-ID: <1361373527-21695-5-git-send-email-santosh.shilimkar@ti.com> (raw) In-Reply-To: <1361373527-21695-1-git-send-email-santosh.shilimkar@ti.com> This was added with intial port where OMAP PM support wasn't existing and only simple WFI based hooks were used. This should have been cleaned up while adding the PM support but some how fall through cracks. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> --- arch/arm/mach-omap2/omap-hotplug.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c index e712d17..458f72f 100644 --- a/arch/arm/mach-omap2/omap-hotplug.c +++ b/arch/arm/mach-omap2/omap-hotplug.c @@ -19,11 +19,8 @@ #include <linux/smp.h> #include <linux/io.h> -#include <asm/cacheflush.h> #include "omap-wakeupgen.h" - #include "common.h" - #include "powerdomain.h" /* @@ -35,9 +32,6 @@ void __ref omap4_cpu_die(unsigned int cpu) unsigned int boot_cpu = 0; void __iomem *base = omap_get_wakeupgen_base(); - flush_cache_all(); - dsb(); - /* * we're ready for shutdown now, so do it */ -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: santosh.shilimkar@ti.com (Santosh Shilimkar) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 4/9] ARM: OMAP4+: Remove the un-necessary cache flush from hotplug code Date: Wed, 20 Feb 2013 20:48:42 +0530 [thread overview] Message-ID: <1361373527-21695-5-git-send-email-santosh.shilimkar@ti.com> (raw) In-Reply-To: <1361373527-21695-1-git-send-email-santosh.shilimkar@ti.com> This was added with intial port where OMAP PM support wasn't existing and only simple WFI based hooks were used. This should have been cleaned up while adding the PM support but some how fall through cracks. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> --- arch/arm/mach-omap2/omap-hotplug.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c index e712d17..458f72f 100644 --- a/arch/arm/mach-omap2/omap-hotplug.c +++ b/arch/arm/mach-omap2/omap-hotplug.c @@ -19,11 +19,8 @@ #include <linux/smp.h> #include <linux/io.h> -#include <asm/cacheflush.h> #include "omap-wakeupgen.h" - #include "common.h" - #include "powerdomain.h" /* @@ -35,9 +32,6 @@ void __ref omap4_cpu_die(unsigned int cpu) unsigned int boot_cpu = 0; void __iomem *base = omap_get_wakeupgen_base(); - flush_cache_all(); - dsb(); - /* * we're ready for shutdown now, so do it */ -- 1.7.9.5
next prev parent reply other threads:[~2013-02-20 15:17 UTC|newest] Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-02-20 15:18 [PATCH 0/9] ARM: OMAP: Static deps, fiq, omap-smp cleanup Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar 2013-02-20 15:18 ` [PATCH 1/9] ARM: OMAP4+: Use common scratchpad SAR RAM offsets for all architectures Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar 2013-03-27 18:41 ` Kevin Hilman 2013-03-27 18:41 ` Kevin Hilman 2013-03-27 20:49 ` Santosh Shilimkar 2013-03-27 20:49 ` Santosh Shilimkar 2013-03-27 20:49 ` Tony Lindgren 2013-03-27 20:49 ` Tony Lindgren 2013-03-27 20:52 ` Santosh Shilimkar 2013-03-27 20:52 ` Santosh Shilimkar 2013-03-28 7:32 ` Santosh Shilimkar 2013-03-28 7:32 ` Santosh Shilimkar 2013-02-20 15:18 ` [PATCH 2/9] ARM: OMAP1: PM: Remove bogus fiq_[enable/disable] tuple Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar 2013-02-20 16:09 ` Tony Lindgren 2013-02-20 16:09 ` Tony Lindgren 2013-02-20 16:14 ` Santosh Shilimkar 2013-02-20 16:14 ` Santosh Shilimkar 2013-02-20 15:18 ` [PATCH 3/9] ARM: OMAP2+: " Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar 2013-03-27 18:36 ` Kevin Hilman 2013-03-27 18:36 ` Kevin Hilman 2013-03-27 19:02 ` Santosh Shilimkar 2013-03-27 19:02 ` Santosh Shilimkar 2013-03-28 7:37 ` Santosh Shilimkar 2013-03-28 7:37 ` Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar [this message] 2013-02-20 15:18 ` [PATCH 4/9] ARM: OMAP4+: Remove the un-necessary cache flush from hotplug code Santosh Shilimkar 2013-03-27 18:43 ` Kevin Hilman 2013-03-27 18:43 ` Kevin Hilman 2013-03-27 20:47 ` Santosh Shilimkar 2013-03-27 20:47 ` Santosh Shilimkar 2013-03-28 7:29 ` Santosh Shilimkar 2013-03-28 7:29 ` Santosh Shilimkar 2013-02-20 15:18 ` [PATCH 5/9] ARM: OMAP4+: Remove un-necessary cacheflush in secondary CPU boot path Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar 2013-02-20 15:18 ` [PATCH 6/9] ARM: OMAP4+: Remove out of placed smp_wmb() in secondary wakeup code Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar 2013-02-21 12:55 ` Sergei Shtylyov 2013-02-21 12:55 ` Sergei Shtylyov 2013-02-21 12:59 ` Santosh Shilimkar 2013-02-21 12:59 ` Santosh Shilimkar 2013-02-20 15:18 ` [PATCH 7/9] ARM: OMAP4+: Move the CPU wakeup prepare code under smp_prepare_cpus() Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar 2013-03-27 18:45 ` Kevin Hilman 2013-03-27 18:45 ` Kevin Hilman 2013-03-27 19:04 ` Santosh Shilimkar 2013-03-27 19:04 ` Santosh Shilimkar 2013-03-27 19:54 ` Kevin Hilman 2013-03-27 19:54 ` Kevin Hilman 2013-03-27 20:50 ` Santosh Shilimkar 2013-03-27 20:50 ` Santosh Shilimkar 2013-03-28 7:35 ` Santosh Shilimkar 2013-03-28 7:35 ` Santosh Shilimkar 2013-03-28 9:46 ` Russell King - ARM Linux 2013-03-28 9:46 ` Russell King - ARM Linux 2013-03-28 9:58 ` Santosh Shilimkar 2013-03-28 9:58 ` Santosh Shilimkar 2013-03-28 12:04 ` Russell King - ARM Linux 2013-03-28 12:04 ` Russell King - ARM Linux 2013-03-28 12:09 ` Santosh Shilimkar 2013-03-28 12:09 ` Santosh Shilimkar 2013-02-20 15:18 ` [PATCH 8/9] ARM: OMAP4: PM: Remove L4 wakeup depedency with MPU since errata fix exist now Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar 2013-03-27 18:46 ` Kevin Hilman 2013-03-27 18:46 ` Kevin Hilman 2013-03-27 19:01 ` Peter Korsgaard 2013-03-27 19:01 ` Peter Korsgaard 2013-02-20 15:18 ` [PATCH 9/9] ARM: OMAP4: PM: Now remove L4 per clockdomain static depedency with MPU Santosh Shilimkar 2013-02-20 15:18 ` Santosh Shilimkar 2013-03-27 18:46 ` Kevin Hilman 2013-03-27 18:46 ` Kevin Hilman
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