From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:55307 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752488AbcJENPn (ORCPT ); Wed, 5 Oct 2016 09:15:43 -0400 Subject: Patch "pcmcia: ds: fix suspend/resume" has been added to the 4.7-stable tree To: rmk+kernel@armlinux.org.uk, gregkh@linuxfoundation.org Cc: , From: Date: Wed, 05 Oct 2016 15:10:17 +0200 Message-ID: <147567301723656@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled pcmcia: ds: fix suspend/resume to the 4.7-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: pcmcia-ds-fix-suspend-resume.patch and it can be found in the queue-4.7 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From ad8d52b897a14711e026889053befbbee7fd51ba Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 31 Aug 2016 08:49:43 +0100 Subject: pcmcia: ds: fix suspend/resume From: Russell King commit ad8d52b897a14711e026889053befbbee7fd51ba upstream. PCMCIA suspend/resume no longer works since the commit mentioned below, as the callbacks are no longer made. Convert the driver to the new dev_pm_ops, which restores the suspend/resume functionality. Tested on the arm arch Assabet platform. Fixes: aa8e54b559479 ("PM / sleep: Go direct_complete if driver has no callbacks") Signed-off-by: Russell King Signed-off-by: Greg Kroah-Hartman --- drivers/pcmcia/ds.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -977,7 +977,7 @@ static int pcmcia_bus_uevent(struct devi /************************ runtime PM support ***************************/ -static int pcmcia_dev_suspend(struct device *dev, pm_message_t state); +static int pcmcia_dev_suspend(struct device *dev); static int pcmcia_dev_resume(struct device *dev); static int runtime_suspend(struct device *dev) @@ -985,7 +985,7 @@ static int runtime_suspend(struct device int rc; device_lock(dev); - rc = pcmcia_dev_suspend(dev, PMSG_SUSPEND); + rc = pcmcia_dev_suspend(dev); device_unlock(dev); return rc; } @@ -1135,7 +1135,7 @@ ATTRIBUTE_GROUPS(pcmcia_dev); /* PM support, also needed for reset */ -static int pcmcia_dev_suspend(struct device *dev, pm_message_t state) +static int pcmcia_dev_suspend(struct device *dev) { struct pcmcia_device *p_dev = to_pcmcia_dev(dev); struct pcmcia_driver *p_drv = NULL; @@ -1410,6 +1410,9 @@ static struct class_interface pcmcia_bus .remove_dev = &pcmcia_bus_remove_socket, }; +static const struct dev_pm_ops pcmcia_bus_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(pcmcia_dev_suspend, pcmcia_dev_resume) +}; struct bus_type pcmcia_bus_type = { .name = "pcmcia", @@ -1418,8 +1421,7 @@ struct bus_type pcmcia_bus_type = { .dev_groups = pcmcia_dev_groups, .probe = pcmcia_device_probe, .remove = pcmcia_device_remove, - .suspend = pcmcia_dev_suspend, - .resume = pcmcia_dev_resume, + .pm = &pcmcia_bus_pm_ops, }; Patches currently in stable-queue which might be from rmk+kernel@armlinux.org.uk are queue-4.7/arm-sa1100-fix-3.6864mhz-clock.patch queue-4.7/pcmcia-ds-fix-suspend-resume.patch queue-4.7/arm-sa1100-register-clocks-early.patch queue-4.7/gpio-sa1100-fix-irq-probing-for-ucb1x00.patch queue-4.7/arm-sa1100-clear-reset-status-prior-to-reboot.patch queue-4.7/arm-sa1111-fix-pcmcia-suspend-resume.patch