From patchwork Thu May 26 06:26:43 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: ARM: mxs_defconfig: Remove locking debug config options From: Shawn Guo X-Patchwork-Id: 97500 Message-Id: <1306391203-29338-1-git-send-email-shawn.guo@linaro.org> To: Cc: Shawn Guo , kernel@pengutronix.de, patches@linaro.org Date: Thu, 26 May 2011 14:26:43 +0800 The amba-pl011 driver assumes that clk_enable/disable are atomic, but currently it's not the case on mxs. There are lock debug warnings seen when serial console does power management. The patch removes locking debug config options to get rid of the warnings. They can be turned on later when new clock framework sorts the locking thing out. Signed-off-by: Shawn Guo --- arch/arm/configs/mxs_defconfig | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig index db2cb7d..f9a54a6 100644 --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -116,8 +116,6 @@ CONFIG_DEBUG_KERNEL=y CONFIG_LOCKUP_DETECTOR=y CONFIG_DETECT_HUNG_TASK=y CONFIG_TIMER_STATS=y -CONFIG_PROVE_LOCKING=y -CONFIG_DEBUG_SPINLOCK_SLEEP=y CONFIG_DEBUG_INFO=y CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_BLK_DEV_IO_TRACE=y