Thread (4 messages) 4 messages, 4 authors, 2011-08-12
DORMANTno replies

[PATCH] arm: exynos4: Fix write to nonexistent TCMPB4 PWM register on samsung exynos4 platform

From: Kukjin Kim <hidden>
Date: 2011-08-12 09:36:24

Sergei Shtylyov wrote:
Hello.

On 27-07-2011 7:27, Kyungmin Park wrote:
quoted
From: Evgeny Voevodin<redacted>

quoted
There is no TCMPB register for Pulse Width Modulation timer4 on samsung
exynos4 board. Remove unsupported register write.


quoted
Signed-off-by: Evgeny Voevodin<redacted>
quoted
Signed-off-by: Kyungmin Park<kyungmin.park@samsung.com>
quoted
---
quoted
  arch/arm/mach-exynos4/time.c |    1 -
quoted
  1 files changed, 0 insertions(+), 1 deletions(-)

quoted
diff --git a/arch/arm/mach-exynos4/time.c b/arch/arm/mach-exynos4/time.c
quoted
index 86b9fa0..48389bf 100644
quoted
--- a/arch/arm/mach-exynos4/time.c
quoted
+++ b/arch/arm/mach-exynos4/time.c
quoted
@@ -77,7 +77,6 @@ static void exynos4_pwm_init(unsigned int pwm_id,
unsigned long tcnt)
quoted
  		tcon |= S3C2410_TCON_T4MANUALUPD;



  		__raw_writel(tcnt, S3C2410_TCNTB(4));

-		__raw_writel(tcnt, S3C2410_TCMPB(4));

  		__raw_writel(tcon, S3C2410_TCON);



  		break;
    Looks like the patch was spolied by something -- the extra new lines
were
added after each line.
Thanks, Sergei.

And this is not available now...

Thanks.

Best regards,
Kgene.
--
Kukjin Kim [off-list ref], Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
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