From mboxrd@z Thu Jan 1 00:00:00 1970 From: monstr@monstr.eu (Michal Simek) Date: Wed, 29 May 2013 07:39:18 +0200 Subject: [PATCH 5/8] ARM: zynq: use generic cpu idle function for wfi In-Reply-To: <1369665166-13049-6-git-send-email-sanjay.rawat@linaro.org> References: <1369665166-13049-1-git-send-email-sanjay.rawat@linaro.org> <1369665166-13049-6-git-send-email-sanjay.rawat@linaro.org> Message-ID: <51A59486.4040901@monstr.eu> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 05/27/2013 04:32 PM, Sanjay Singh Rawat wrote: > use cpu_do_idle for entering the wfi mode. > > Signed-off-by: Sanjay Singh Rawat > --- > arch/arm/mach-zynq/hotplug.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/mach-zynq/hotplug.c b/arch/arm/mach-zynq/hotplug.c > index c89672b..ef0d65d 100644 > --- a/arch/arm/mach-zynq/hotplug.c > +++ b/arch/arm/mach-zynq/hotplug.c > @@ -64,8 +64,8 @@ static inline void zynq_platform_do_lowpower(unsigned int cpu, int *spurious) > * code will have already disabled interrupts > */ > for (;;) { > - dsb(); > - wfi(); > + /* enter WFI mode */ > + cpu_do_idle(); > > /* > * Getting here, means that we have come out of WFI without > Applied to zynq/cleanup branch. Thanks, Michal -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/ Maintainer of Linux kernel - Xilinx Zynq ARM architecture Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 263 bytes Desc: OpenPGP digital signature URL: