From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Nikula Subject: [PATCH] ACPI / LPSS: Remove non-existing clock control from Intel Lynxpoint I2C Date: Fri, 23 Jan 2015 09:42:39 +0200 Message-ID: <1421998959-6595-1-git-send-email-jarkko.nikula@linux.intel.com> Return-path: Received: from mga03.intel.com ([134.134.136.65]:32172 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752027AbbAWHmo (ORCPT ); Fri, 23 Jan 2015 02:42:44 -0500 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org Cc: "Rafael J. Wysocki" , Mika Westerberg , Jarkko Nikula Intel Lynxpoint I2C does not have clock parameter register like SPI and UART do have. Therefore remove LPSS_CLK_GATE flag from the Lynxpoint I2C device description in order to not needlessly toggle clock enable bit in non-existing register. Signed-off-by: Jarkko Nikula --- For linux-next branch. This has been here since commit f58b082aed43 ("ACPI / scan: Add special handler for Intel Lynxpoint LPSS devices") without known problems. Mika: I assumed this holds true for INT3432 and INT3433 too? --- drivers/acpi/acpi_lpss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c index 4f3febf8a589..9d43f79627a9 100644 --- a/drivers/acpi/acpi_lpss.c +++ b/drivers/acpi/acpi_lpss.c @@ -129,7 +129,7 @@ static struct lpss_device_desc lpt_dev_desc = { }; static struct lpss_device_desc lpt_i2c_dev_desc = { - .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_LTR, + .flags = LPSS_CLK | LPSS_LTR, .prv_offset = 0x800, }; -- 2.1.4