From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752415Ab2HCGr0 (ORCPT ); Fri, 3 Aug 2012 02:47:26 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:28669 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751175Ab2HCGrW (ORCPT ); Fri, 3 Aug 2012 02:47:22 -0400 X-AuditID: cbfee61b-b7f566d000005c8a-9d-501b73f9b716 From: Jingoo Han To: "'Thierry Reding'" Cc: linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, "'Jingoo Han'" Subject: [PATCH v2 3/3] pwm: samsung: replace pwm_id with hwpwm memeber of pwm_device Date: Fri, 03 Aug 2012 15:47:21 +0900 Message-id: <001801cd7143$d4dc0930$7e941b90$%han@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac1xQ9TC9D244gKmSXGRGoohcPaiIA== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrJLMWRmVeSWpSXmKPExsVy+t9jAd2fxdIBBq++ilhc3jWHzWLG+X1M DkwenzfJBTBGcdmkpOZklqUW6dslcGXseHaMqeAhd8XX92fYGxjvcHYxcnJICJhI9C/ZxgJh i0lcuLeerYuRi0NIYBGjRN+M/8wQzi9GiQev3rCCVLEJqEl8+XKYHcQWETCXWLJoLzOIzSyQ KXFw5Q4wW1ggXGLb8mtANRwcLAKqEivnV4KEeQVsJdY9+sECYQtK/Jh8jwWiVUti/c7jTBC2 vMTmNW+ZQVolBNQlHv3VhdikJ9Gw5gRUuYjEvhfvGCcwCsxCMmkWkkmzkEyahaRlASPLKkbR 1ILkguKk9FwjveLE3OLSvHS95PzcTYzgAH0mvYNxVYPFIUYBDkYlHl4jSekAIdbEsuLK3EOM EhzMSiK8x3KBQrwpiZVVqUX58UWlOanFhxilOViUxHlNvL/6CwmkJ5akZqemFqQWwWSZODil GhjTGwTtnRc+cuu+pXBldsIlrsSrCQ8WKXW9ncrf1/VJ5eHywIuKHgm5bBMZ762dOy/xU7+F xRPLqU0c4qHzzr908mqd+K5A6NGyP3zVOVc8CkyWVPwoOPrDRTB5vnmrZfKhZvE2zqVL90ou E1Q4M3XPihKrL2dz5dT9RM5NYZE2uatpJRqSfkmJpTgj0VCLuag4EQAryeDSTAIAAA== X-TM-AS-MML: No Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch replaces pwm_id with hwpwm memeber of pwm_device. The pwm_id of struct s3c_chip is unncessary, since hwpwm can do same thing. Signed-off-by: Jingoo Han --- Tested on SMDKV310 board drivers/pwm/pwm-samsung.c | 9 ++++----- 1 files changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c index aa0fe6b..8888841 100644 --- a/drivers/pwm/pwm-samsung.c +++ b/drivers/pwm/pwm-samsung.c @@ -39,7 +39,6 @@ struct s3c_chip { unsigned int duty_ns; unsigned char tcon_base; - unsigned char pwm_id; struct pwm_chip chip; }; @@ -138,8 +137,8 @@ static int s3c_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, /* The TCMP and TCNT can be read without a lock, they're not * shared between the timers. */ - tcmp = __raw_readl(S3C2410_TCMPB(s3c->pwm_id)); - tcnt = __raw_readl(S3C2410_TCNTB(s3c->pwm_id)); + tcmp = __raw_readl(S3C2410_TCMPB(pwm->hwpwm)); + tcnt = __raw_readl(S3C2410_TCNTB(pwm->hwpwm)); period = NS_IN_HZ / period_ns; @@ -182,8 +181,8 @@ static int s3c_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, local_irq_save(flags); - __raw_writel(tcmp, S3C2410_TCMPB(s3c->pwm_id)); - __raw_writel(tcnt, S3C2410_TCNTB(s3c->pwm_id)); + __raw_writel(tcmp, S3C2410_TCMPB(pwm->hwpwm)); + __raw_writel(tcnt, S3C2410_TCNTB(pwm->hwpwm)); tcon = __raw_readl(S3C2410_TCON); tcon |= pwm_tcon_manulupdate(s3c); -- 1.7.1