From mboxrd@z Thu Jan 1 00:00:00 1970 From: sshtylyov@mvista.com (Sergei Shtylyov) Date: Wed, 27 Jul 2011 16:30:27 +0400 Subject: [PATCH] arm: exynos4: Fix write to nonexistent TCMPB4 PWM register on samsung exynos4 platform In-Reply-To: <20110727032718.GA17800@july> References: <20110727032718.GA17800@july> Message-ID: <4E3004E3.80003@ru.mvista.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello. On 27-07-2011 7:27, Kyungmin Park wrote: > From: Evgeny Voevodin > There is no TCMPB register for Pulse Width Modulation timer4 on samsung exynos4 board. Remove unsupported register write. > Signed-off-by: Evgeny Voevodin > Signed-off-by: Kyungmin Park > --- > arch/arm/mach-exynos4/time.c | 1 - > 1 files changed, 0 insertions(+), 1 deletions(-) > diff --git a/arch/arm/mach-exynos4/time.c b/arch/arm/mach-exynos4/time.c > index 86b9fa0..48389bf 100644 > --- a/arch/arm/mach-exynos4/time.c > +++ b/arch/arm/mach-exynos4/time.c > @@ -77,7 +77,6 @@ static void exynos4_pwm_init(unsigned int pwm_id, unsigned long tcnt) > > 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. WBR, Sergei