From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: [PATCH/RFT 3/3] ARM: OMAP3: PM: cleanup cam_pwrdm leftovers Date: Tue, 24 Apr 2012 07:23:40 -0700 Message-ID: <1335277420-29124-4-git-send-email-khilman@ti.com> References: <1335277420-29124-1-git-send-email-khilman@ti.com> Return-path: Received: from na3sys009aog118.obsmtp.com ([74.125.149.244]:39053 "EHLO na3sys009aog118.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754754Ab2DXOW5 (ORCPT ); Tue, 24 Apr 2012 10:22:57 -0400 Received: by dady13 with SMTP id y13so962017dad.13 for ; Tue, 24 Apr 2012 07:22:56 -0700 (PDT) In-Reply-To: <1335277420-29124-1-git-send-email-khilman@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org Cc: Jean Pihet , Tero Kristo , Paul Walmsley , Santosh Shilimkar commit e7410cf7 (02fdb03e69699f26e1370d0e51593dbc8a4e5265) moved mangement of cam_pwrdm to CPUidle but left some remnants behind, namely the call to clkcm_allo_idle() for the clockdomains in the MPU pwrdm. Remove these since they are not necessary and cause unwanted latency in the idle path. Cc: Tero Kristo Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/pm34xx.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 74a7f8c..66ff828 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -70,7 +70,6 @@ void (*omap3_do_wfi_sram)(void); static struct powerdomain *mpu_pwrdm, *neon_pwrdm; static struct powerdomain *core_pwrdm, *per_pwrdm; -static struct powerdomain *cam_pwrdm; static void omap3_enable_io_chain(void) { @@ -395,8 +394,6 @@ void omap_sram_idle(void) if (mpu_next_state < PWRDM_POWER_ON) pwrdm_post_transition(mpu_pwrdm); - - clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]); } static void omap3_pm_idle(void) @@ -759,7 +756,6 @@ static int __init omap3_pm_init(void) neon_pwrdm = pwrdm_lookup("neon_pwrdm"); per_pwrdm = pwrdm_lookup("per_pwrdm"); core_pwrdm = pwrdm_lookup("core_pwrdm"); - cam_pwrdm = pwrdm_lookup("cam_pwrdm"); neon_clkdm = clkdm_lookup("neon_clkdm"); mpu_clkdm = clkdm_lookup("mpu_clkdm"); -- 1.7.9.2