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From: Paul Walmsley <paul@pwsan.com>
To: linux-arm-kernel@lists.arm.linux.org.uk, linux-kernel@vger.kernel.org
Cc: linux-omap@vger.kernel.org, Paul Walmsley <paul@pwsan.com>,
	Tony Lindgren <tony@atomide.com>
Subject: [PATCH B 09/10] OMAP2/3 clockdomains: autodeps should respect platform flags
Date: Tue, 27 Jan 2009 19:44:35 -0700	[thread overview]
Message-ID: <20090128024431.27240.80132.stgit@localhost.localdomain> (raw)
In-Reply-To: <20090128024301.27240.39391.stgit@localhost.localdomain>

Fix the clockdomain autodep code to respect omap_chip platform flags.

Resolves "Unable to handle kernel paging request at virtual address
5f75706d" panic during power management initialization on OMAP2.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/clockdomain.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index ad6dfe4..f713d0b 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -96,6 +96,9 @@ static void _clkdm_add_autodeps(struct clockdomain *clkdm)
 	struct clkdm_pwrdm_autodep *autodep;
 
 	for (autodep = autodeps; autodep->pwrdm.ptr; autodep++) {
+		if (!omap_chip_is(autodep->omap_chip))
+			continue;
+
 		pr_debug("clockdomain: adding %s sleepdep/wkdep for "
 			 "pwrdm %s\n", autodep->pwrdm.ptr->name,
 			 clkdm->pwrdm.ptr->name);
@@ -118,6 +121,9 @@ static void _clkdm_del_autodeps(struct clockdomain *clkdm)
 	struct clkdm_pwrdm_autodep *autodep;
 
 	for (autodep = autodeps; autodep->pwrdm.ptr; autodep++) {
+		if (!omap_chip_is(autodep->omap_chip))
+			continue;
+
 		pr_debug("clockdomain: removing %s sleepdep/wkdep for "
 			 "pwrdm %s\n", autodep->pwrdm.ptr->name,
 			 clkdm->pwrdm.ptr->name);



  parent reply	other threads:[~2009-01-28 20:24 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-01-28  2:44 [PATCH B 00/10] OMAP clock, B of F: clockdomain, powerdomain updates Paul Walmsley
2009-01-28  2:44 ` [PATCH B 01/10] OMAP2/3 clock: combine clkdm, clkdm_name into union in struct clk Paul Walmsley
2009-01-31 11:55   ` Russell King - ARM Linux
2009-02-03  8:47     ` Paul Walmsley
2009-02-04 22:47       ` Paul Walmsley
2009-01-28  2:44 ` [PATCH B 02/10] OMAP2/3 clockdomains: combine pwrdm, pwrdm_name into union in struct clockdomain Paul Walmsley
2009-01-31 12:01   ` Russell King - ARM Linux
2009-02-03  9:20     ` Paul Walmsley
2009-02-03 15:52       ` Russell King - ARM Linux
2009-02-04 20:48         ` Paul Walmsley
2009-01-28  2:44 ` [PATCH B 03/10] OMAP2/3 clockdomains: add CM, PRM, virt_opp_clkdm clockdomains Paul Walmsley
2009-01-31 14:09   ` Russell King - ARM Linux
2009-01-28  2:44 ` [PATCH B 04/10] OMAP3 PRCM: add DPLL1-5 powerdomains, clockdomains; mark clocks Paul Walmsley
2009-01-31 14:17   ` Russell King - ARM Linux
2009-01-28  2:44 ` [PATCH B 05/10] OMAP2/3 clock: add clockdomains to all remaining clocks; fix clkdm init Paul Walmsley
2009-01-31 14:21   ` Russell King - ARM Linux
2009-01-28  2:44 ` [PATCH B 06/10] OMAP3 pwrdm: add CORE SAR handling (for USBTLL module) Paul Walmsley
2009-01-29  2:21   ` Woodruff, Richard
2009-01-29  7:47     ` Paul Walmsley
2009-01-29  9:15       ` Paul Walmsley
2009-01-31 14:22         ` Russell King - ARM Linux
2009-02-06  3:52           ` Paul Walmsley
2009-02-23 14:38             ` Russell King - ARM Linux
2009-02-28  0:47               ` Paul Walmsley
2009-01-28  2:44 ` [PATCH B 07/10] OMAP3 powerdomains: remove RET from SGX power states list Paul Walmsley
2009-01-28  2:44 ` [PATCH B 08/10] OMAP: wait for pwrdm transition after clk_enable() Paul Walmsley
2009-01-28  2:44 ` Paul Walmsley [this message]
2009-01-28  2:44 ` [PATCH B 10/10] OMAP3: PM: Emu_pwrdm is switched off by hardware even when sdti is in use Paul Walmsley

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