From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jassi Brar Subject: [PATCH 13/20] ASoC: S3C2412: I2S: Return correct source clock Date: Wed, 10 Mar 2010 16:49:02 +0900 Message-ID: <1268207349-9979-13-git-send-email-jassi.brar@samsung.com> References: <1268207349-9979-1-git-send-email-jassi.brar@samsung.com> <1268207349-9979-2-git-send-email-jassi.brar@samsung.com> <1268207349-9979-3-git-send-email-jassi.brar@samsung.com> <1268207349-9979-4-git-send-email-jassi.brar@samsung.com> <1268207349-9979-5-git-send-email-jassi.brar@samsung.com> <1268207349-9979-6-git-send-email-jassi.brar@samsung.com> <1268207349-9979-7-git-send-email-jassi.brar@samsung.com> <1268207349-9979-8-git-send-email-jassi.brar@samsung.com> <1268207349-9979-9-git-send-email-jassi.brar@samsung.com> <1268207349-9979-10-git-send-email-jassi.brar@samsung.com> <1268207349-9979-11-git-send-email-jassi.brar@samsung.com> <1268207349-9979-12-git-send-email-jassi.brar@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from ganesha.gnumonks.org (ganesha.gnumonks.org [213.95.27.120]) by alsa0.perex.cz (Postfix) with ESMTP id 925E710384F for ; Wed, 10 Mar 2010 09:23:01 +0100 (CET) In-Reply-To: <1268207349-9979-12-git-send-email-jassi.brar@samsung.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: broonie@opensource.wolfsonmicro.com, Jassi Brar , ben-linux@fluff.org List-Id: alsa-devel@alsa-project.org Until now, s3c2412_get_iisclk would return NULL since iis_clk was never initialized. Return appropriate pointer as per the selection made for source clock. Signed-off-by: Jassi Brar --- sound/soc/s3c24xx/s3c2412-i2s.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/s3c24xx/s3c2412-i2s.c index e6871f7..4996843 100644 --- a/sound/soc/s3c24xx/s3c2412-i2s.c +++ b/sound/soc/s3c24xx/s3c2412-i2s.c @@ -94,7 +94,13 @@ static int s3c2412_i2s_set_sysclk(struct snd_soc_dai *cpu_dai, struct clk *s3c2412_get_iisclk(void) { - return s3c2412_i2s.iis_clk; + struct s3c_i2sv2_info *i2s = &s3c2412_i2s; + u32 iismod = readl(i2s->regs + S3C2412_IISMOD); + + if (iismod & S3C2412_IISMOD_IMS_SYSMUX) + return i2s->iis_cclk; + else + return i2s->iis_pclk; } EXPORT_SYMBOL_GPL(s3c2412_get_iisclk); -- 1.6.2.5