ソースを参照

[ARM] OMAP2/3 clockdomains: autodeps should respect platform flags

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>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Paul Walmsley 16 年 前
コミット
d96df00d6d
1 ファイル変更6 行追加0 行削除
  1. 6 0
      arch/arm/mach-omap2/clockdomain.c

+ 6 - 0
arch/arm/mach-omap2/clockdomain.c

@@ -100,6 +100,9 @@ static void _clkdm_add_autodeps(struct clockdomain *clkdm)
 		if (IS_ERR(autodep->pwrdm.ptr))
 			continue;
 
+		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);
@@ -125,6 +128,9 @@ static void _clkdm_del_autodeps(struct clockdomain *clkdm)
 		if (IS_ERR(autodep->pwrdm.ptr))
 			continue;
 
+		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);