From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Cox Subject: [PATCH] (RESEND #2) i2c: prevent spurious interrupt Date: Thu, 26 Jan 2012 16:13:34 +0000 Message-ID: <20120126161319.22798.6071.stgit@bob.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org List-Id: linux-i2c@vger.kernel.org From: Kristen Carlson Accardi Don't call i2c_enable on resume because it causes a spurious interrupt. Signed-off-by: Kristen Carlson Accardi Signed-off-by: Kirill A. Shutemov Signed-off-by: Alan Cox --- drivers/i2c/busses/i2c-designware-pcidrv.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c index 37f4211..00e8f21 100644 --- a/drivers/i2c/busses/i2c-designware-pcidrv.c +++ b/drivers/i2c/busses/i2c-designware-pcidrv.c @@ -182,7 +182,6 @@ static int i2c_dw_pci_resume(struct device *dev) pci_restore_state(pdev); i2c_dw_init(i2c); - i2c_dw_enable(i2c); return 0; }