Re: [PATCH 4/6] ARM: SAMSUNG: Restore Samsung PM Debug functionality

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On 07/08/14 22:54, Tomasz Figa wrote:
On 08.07.2014 15:48, Kukjin Kim wrote:
Tomasz Figa wrote:

Due to recently merged patches and previous merge conflicts, the Samsung
PM Debug functionality no longer can be enabled. This patch fixes
incorrect dependency of SAMSUNG_PM_DEBUG on an integer symbol and adds
missing header inclusion.

Yes, you're right and it should be fixed...but I have comments...

Signed-off-by: Tomasz Figa<t.figa@xxxxxxxxxxx>
---
  arch/arm/plat-samsung/Kconfig    | 8 +++++++-
  arch/arm/plat-samsung/pm-debug.c | 1 +
  2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 301b892..483c959 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -412,9 +412,14 @@ config S5P_DEV_MFC

  comment "Power management"

+config HAVE_SAMSUNG_PM_DEBUG
+	bool
+	help
+	  Allow compilation of Samsung PM debugging code.
+
  config SAMSUNG_PM_DEBUG
  	bool "S3C2410 PM Suspend debug"
-	depends on PM&&  DEBUG_KERNEL&&  DEBUG_S3C_UART
+	depends on PM&&  DEBUG_KERNEL&&  HAVE_SAMSUNG_PM_DEBUG
  	help
  	  Say Y here if you want verbose debugging from the PM Suspend and
  	  Resume code. See<file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
@@ -484,6 +489,7 @@ config S5P_SLEEP

  config DEBUG_S3C_UART
  	depends on PLAT_SAMSUNG
+	select HAVE_SAMSUNG_PM_DEBUG

Hmm...

The DEBUG_S3C_UART will be '0' when we select DEBUG_S3C_UART0, then the
HAVE_SAMSUNG_PM_DEBUG will not be selected so SAMSUNG_PM_DEBUG is also...

Yes, that's right. I posted v2 after a while in another reply to this
thread.

Any updates? Or I missed your updated?

- Kukjin
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