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Message-Id: <1386911905-2366-1-git-send-email-david.a.cohen@linux.intel.com>
Date: Thu, 12 Dec 2013 21:18:22 -0800
From: David Cohen <david.a.cohen@...ux.intel.com>
To: pavel@....cz, rjw@...ysocki.net, len.brown@...el.com,
sarah.a.sharp@...ux.intel.com, gregkh@...uxfoundation.org
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-usb@...r.kernel.org, santosh.shilimkar@...com,
David Cohen <david.a.cohen@...ux.intel.com>
Subject: [RFC/PATCH 0/3] pm: Make SET_*_PM_OPS() macros more smart
Hi,
These patches are proposal to extend the lack of #ifdef checks on PM callback
to its implementation too.
Currently SET_*_PM_OPS() macros make #ifdefs checks not necessary when setting
the callback to PM ops, but the callbacks implementation don't see same
benefit.
This RFC Solves a problem reported by Santosh on xhci-plat.c driver due to
wrong #ifdef checks:
drivers/usb/host/xhci-plat.c:201:12: warning: ‘xhci_plat_suspend’ defined but not used [-Wunused-function]
drivers/usb/host/xhci-plat.c:209:12: warning: ‘xhci_plat_resume’ defined but not used [-Wunused-function]
But instead of fixing the #ifdefs, we remove the need for it :)
Br, David Cohen
---
David Cohen (2):
pm: make PM macros more smart
usb/xhci: implement proper static inline stubs when !CONFIG_PM
Santosh Shilimkar (1):
usb/xhci-plat: remove unnecessary #ifdef checks for CONFIG_PM_SLEEP
drivers/usb/host/xhci-plat.c | 7 +------
drivers/usb/host/xhci.h | 6 ++++--
include/linux/pm.h | 11 +++++++++--
3 files changed, 14 insertions(+), 10 deletions(-)
--
1.8.4.2
--
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