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2013-06-18cgroup: clean up cgroup_serial_nr_cursorTejun Heo
cgroup_serial_nr_cursor was created atomic64_t because I thought it was never gonna used for anything other than assigning unique numbers to cgroups and didn't want to worry about synchronization; however, now we're using it as an event-stamp to distinguish cgroups created before and after certain point which assumes that it's protected by cgroup_mutex. Let's make it clear by making it a u64. Also, rename it to cgroup_serial_nr_next and make it point to the next nr to allocate so that where it's pointing to is clear and more conventional. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Li Zefan <lizefan@huawei.com>
2013-06-18staging: octeon-usb: octeon-hcd: eliminate printk()sAaro Koskinen
Replace one printk() with dev_dbg(), and delete the other. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18staging: octeon-usb: octeon-hcd: delete commented-out codeAaro Koskinen
Delete commented-out code. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18staging: octeon-usb: octeon-hcd: reformat long commentsAaro Koskinen
Fix some comments to fit into 80 colums. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18staging: octeon-usb: octeon-hcd: use dev_dbgAaro Koskinen
Replace DEBUG macros with dev_dbg. Some less useful are completely deleted. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18cgroup: convert cgroup_cft_commit() to use cgroup_for_each_descendant_pre()Li Zefan
We used root->allcg_list to iterate cgroup hierarchy because at that time cgroup_for_each_descendant_pre() hasn't been invented. tj: In cgroup_cfts_commit(), s/@serial_nr/@update_upto/, move the assignment right above releasing cgroup_mutex and explain what's going on there. Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2013-06-18cgroup: make serial_nr_cursor available throughout cgroup.cLi Zefan
The next patch will use it to determine if a cgroup is newly created while we're iterating the cgroup hierarchy. tj: Rephrased the comment on top of cgroup_serial_nr_cursor. Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2013-06-18drivers: hv: switch to use mb() instead of smp_mb()Jason Wang
Even if guest were compiled without SMP support, it could not assume that host wasn't. So switch to use mb() instead of smp_mb() to force memory barriers for UP guest. Signed-off-by: Jason Wang <jasowang@redhat.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-19ARM: SAMSUNG: Remove unused plat/regs-watchdog.h headerTomasz Figa
Since there are no remaining users of this header, it can be safely dropped. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: SAMSUNG: Remove legacy watchdog reset codeTomasz Figa
Since all platforms have been moved to the new watchdog reset driver, the legacy code can be removed safely. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: SAMSUNG: Let platforms use the new watchdog reset driverTomasz Figa
This patch moves all platforms using the legacy watchdog reset helper function to the new watchdog reset driver. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: SAMSUNG: Add watchdog reset driverTomasz Figa
This patch adds a watchdog reset driver that can be used on Samsung SoCs that do not provide dedicated reset method. It replaces the legacy helper function that relies on static IO mapping. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: SAMSUNG: Use local definitions of watchdog registersTomasz Figa
This patch adds local definitions of required watchdog registers and bitfields to the uncompress header, allowing to remove the dependency on plat/regs-watchdog.h header and the ugly hack to replace virtual with physical addresses. In addition, it fixes reboot on decompression failure feature, due to the mentioned ugly hack not working anymore (the macro being redefined got renamed, without fixing this code). Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19watchdog: s3c2410_wdt: Use local register definitionsTomasz Figa
This patch moves register and bitfield definitions to the driver itself, removing remaining dependencies on plat/ and mach/ headers. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18spi/pxa2xx: use GFP_ATOMIC in sg table allocationMika Westerberg
pxa2xx_spi_map_dma_buffer() gets called in tasklet context so we can't sleep when we allocate a new sg table. Use GFP_ATOMIC here instead. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
2013-06-18usb: check usb_hub_to_struct_hub() return valueMathias Nyman
usb_hub_to_struct_hub() can return NULL in some unlikely cases. Add checks where appropriate, or pass the hub pointer as an additional argument if it's known to be valid. The places it makes sense to check usb_hub_to_struct_hub() are picked based on feedback from Alan Stern. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18xhci: check for failed dma pool allocationMathias Nyman
Fail and free the container context in case dma_pool_alloc() can't allocate the raw context data part of it This patch should be backported to kernels as old as 2.6.31, that contain the commit d115b04818e57bdbc7ccde4d0660b15e33013dc8 "USB: xhci: Support for 64-byte contexts". Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: John Youn <johnyoun@synopsys.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18Merge tag 'for-usb-next-2013-06-17' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-next Sarah writes: xhci: Remove BUG() calls from the driver. Hi Greg, This patchset removes instances of BUG() from the xHCI driver. It adds code to gracefully handle failures by returning standard error values, and changing the driver to handle those failure cases. These are against Greg's usb-next branch, and are not marked for stable. Please queue for 3.11. Sarah Sharp
2013-06-18usb: gadget: f_subset: fix missing unlock on error in geth_alloc()Wei Yongjun
Add the missing unlock before return from function geth_alloc() in the error handling case. Introduced by commit 02832e56f88a981474ee4c7c141f46fc1b4454f4. (usb: gadget: f_subset: add configfs support) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18usb: gadget: f_ncm: fix missing unlock on error in ncm_alloc()Wei Yongjun
Add the missing unlock before return from function ncm_alloc() in the error handling case. Introduced by commit e730660378be92b83288b59b824ccdace5cd2652. (usb: gadget: f_ncm: add configfs support) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18usb: gadget: f_ecm: fix missing unlock on error in ecm_alloc()Wei Yongjun
Add the missing unlock before return from function ecm_alloc() in the error handling case. Introduced by commit da92801c647cdebfd45001fd6aaecb8f0be7f56b. (usb: gadget: f_ecm: add configfs support) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18firmware loader: fix use-after-free by double abortMing Lei
fw_priv->buf is accessed in both request_firmware_load() and writing to sysfs file of 'loading' context, but not protected by 'fw_lock' entirely. The patch makes sure that access on 'fw_priv->buf' is protected by the lock. So fixes the double abort problem reported by nirinA raseliarison: http://lkml.org/lkml/2013/6/14/188 Reported-and-tested-by: nirinA raseliarison <nirina.raseliarison@gmail.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: stable <stable@vger.kernel.org> # 3.9 Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-19pinctrl: s3c24xx: use correct header for chained_irq functionsHeiko Stuebner
chained_irq_enter and chained_irq_exit moved to a real header under linux/pinctrl instead of asm/. Update the pinctrl driver to use the correct header and fix the build error. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>` Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: S3C24XX: update uart addresses in s3c2416-dt auxdataHeiko Stuebner
Commit 9ee51f01eee8 (tty: serial/samsung: make register definitions global) removed the S3C2410_PA_UARTX defines that the newly merged s3c2416 dt support still expected. So update mach-s3c2416-dt.c to use the S3C24XX_PA_UART constant until we have support for the common clock framework the the s3c2416-dt. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18usb: phy: Improve Kconfig help for CONFIG_USB_PHYGeorge Spelvin
The previous text confused users by not describing the very common (e.g. x86 PC) sitations where no PHY driver is necessary. Signed-off-by: George Spelvin <linux@horizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-19ARM: S5P64X0: Use common uncompress.h part for plat-samsungTomasz Figa
Since uart_base can be set dynamically in arch_detect_cpu(), there is no need to have a copy of all code locally, just to override UART base address. This patch removes any duplicate code in uncompress.h variant of s5p64x0 and implements proper arch_detect_cpu() function to initialize UART with SoC-specific parameters. While at it, replace hard-coded register address with macro. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: SAMSUNG: Consolidate uncompress subroutineTushar Behera
For mach-exynos, uart_base is a pointer and the value is calculated in the machine folder. For other machines, uart_base is defined as a macro in platform directory. For symmetry, the uart_base macro definition is removed and the uart_base calculation is moved to specific machine folders. This would help us consolidating uncompress subroutine for s5p64x0. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18PCI: Replace printks with appropriate pr_*()Yijing Wang
Replace deprecated printk(KERN_ERR...) with pr_err() in arch/ia64/pci/pci.c Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-ia64@vger.kernel.org Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-06-18PCI/IA64: introduce probe_pci_root_info() to manage _CRS resourceYijing Wang
Currently, initialize _CRS resource code in IA64 make pci_acpi_scan_root() some lengthiness. Introduce probe_pci_root_info() to manage it like in X86, Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-ia64@vger.kernel.org Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-06-18PCI/IA64: Add host bridge resource release for _CRS pathYijing Wang
Set IA64 host bridge release function to make sure root bridge related resources get freed during root bus removal. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-ia64@vger.kernel.org Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-06-18PCI/IA64: fix memleak for create pci root bus failJiang Liu
If pci_create_root_bus() return fail, we should release pci root info, pci controller etc. Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-ia64@vger.kernel.org Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-06-18PCI/IA64: Allocate pci_root_info instead of using stackYijing Wang
We need to pass around info for release function. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-ia64@vger.kernel.org Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-06-18PCI/IA64: embed pci hostbridge resources into pci_root_infoYijing Wang
Currently, pcibios_resource_to_bus() and pcibios_bus_to_resource() functions use pci_host_bridge to translate bus side address from/to cpu side address. The pci_window in pci_controller never be used again. So we remove pci_window in pci_controller and embed hostbridge resource into pci_root_info. Bjorn suggested to implement hostbridge resources release in IA64 like in X86, this patch is to prepare for that. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Thierry Reding <thierry.reding@avionic-design.de> Cc: linux-ia64@vger.kernel.org Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-06-18PCI/IA64: SN: use normal resource instead of pci_windowYijing Wang
Pci_window in pci_controller will not be used again, use normal resource instead of pci_window in sn_legacy_pci_window_fixup(), this patch is to prepare to remove pci_window in IA64. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: John Keller <jpk@sgi.com> Cc: Jay Lan <jlan@engr.sgi.com> Cc: Jack Steiner <steiner@sgi.com> Cc: Mark Maule <maule@sgi.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: linux-ia64@vger.kernel.org Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-06-18PCI/IA64: SN: remove sn_pci_window_fixup()Yijing Wang
Currently, pcibios_bus_to_resource() and pcibios_resource_to_bus() functions use pci_host_bridge_window in pci_host_bridge to translate bus side to/from cpu side addresses. Pci_window in pci_controller under IA64 is no used again, so it's no need to use sn_pci_window_fixup() to setup pci_window again, remove it. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: John Keller <jpk@sgi.com> Cc: Jay Lan <jlan@engr.sgi.com> Cc: Jack Steiner <steiner@sgi.com> Cc: Mark Maule <maule@sgi.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: linux-ia64@vger.kernel.org Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-06-19ARM: EXYNOS: Remove remaining dead code after non-DT support removalArnd Bergmann
This patch removes remaining small bits of unused code that was left after removing non-DT support. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: EXYNOS: Remove legacy L2X0 initializationArnd Bergmann
Since Exynos is now supporting only DT-based boot, the old L2X0 initialization code is not needed anymore, so exynos4_l2x0_cache_init() can be greatly simplified. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: EXYNOS: Use exynos_init_io() as map_io callbackArnd Bergmann
Since there is no board specific mapping needed on Exynos, exynos_init_io() can be simplified and used as map_io callback for both Exynos4 and Exynos5. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: EXYNOS: Remove custom init_irq callbacksArnd Bergmann
Since both exynos4_init_irq() and exynos5_init_irq() are just calling irqchip_init(), there is no need for them to exist any more, since this is the default that is called when init_irq callback is not specified. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: EXYNOS: Remove mach/regs-usb-phy.h headerTomasz Figa
This patch removes mach/regs-usb-phy.h header, which is not used anywhere in the kernel. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18range: Do not add new blank slot with add_range_with_mergeYinghai Lu
Joshua reported: Commit cd7b304dfaf1 (x86, range: fix missing merge during add range) broke mtrr cleanup on his setup in 3.9.5. corresponding commit in upstream is fbe06b7bae7c. The reason is add_range_with_merge could generate blank spot. We could avoid that by searching new expanded start/end, that new range should include all connected ranges in range array. At last add the new expanded start/end to the range array. Also move up left array so do not add new blank slot in the range array. -v2: move left array to avoid enhance add_range() -v3: include fix from Joshua about memmove declaring when DYN_DEBUG is used. Reported-by: Joshua Covington <joshuacov@googlemail.com> Tested-by: Joshua Covington <joshuacov@googlemail.com> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Link: http://lkml.kernel.org/r/1371154622-8929-3-git-send-email-yinghai@kernel.org Cc: <stable@vger.kernel.org> v3.9 Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-06-18x86, mtrr: Fix original mtrr range get for mtrr_cleanupYinghai Lu
Joshua reported: Commit cd7b304dfaf1 (x86, range: fix missing merge during add range) broke mtrr cleanup on his setup in 3.9.5. corresponding commit in upstream is fbe06b7bae7c. *BAD*gran_size: 64K chunk_size: 16M num_reg: 6 lose cover RAM: -0G https://bugzilla.kernel.org/show_bug.cgi?id=59491 So it rejects new var mtrr layout. It turns out we have some problem with initial mtrr range retrieval. The current sequence is: x86_get_mtrr_mem_range ==> bunchs of add_range_with_merge ==> bunchs of subract_range ==> clean_sort_range add_range_with_merge for [0,1M) sort_range() add_range_with_merge could have blank slots, so we can not just sort only, that will have final result have extra blank slot in head. So move that calling add_range_with_merge for [0,1M), with that we could avoid extra clean_sort_range calling. Reported-by: Joshua Covington <joshuacov@googlemail.com> Tested-by: Joshua Covington <joshuacov@googlemail.com> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Link: http://lkml.kernel.org/r/1371154622-8929-2-git-send-email-yinghai@kernel.org Cc: <stable@vger.kernel.org> v3.9 Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-06-19thermal: exynos: Support both EXYNOS4X12 SoCsTomasz Figa
EXYNOS4212 and EXYNOS4412 have the same thermal block, so there is no reason to include support only for EXYNOS4412 in this driver. Cc: linux-pm@vger.kernel.org Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: EXYNOS: Remove unused base addresses from mach/map.h headerTomasz Figa
This patch removes all the unused base addresses from mach/map.h header, leaving only addresses of IPs that currently use static IO mapping or need the address hardcoded, like low level debug UART. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: EXYNOS: Remove mach/irqs.h headerTomasz Figa
Since Exynos now uses CONFIG_SPARSE_IRQ and all remaining users of this header has been fixed, we can safely remove it. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: EXYNOS: Select SPARSE_IRQ for ExynosTomasz Figa
This patch adds selection of CONFIG_SPARSE_IRQ for ARCH_EXYNOS, since it is required by multiplatform and allows to remove the legacy mach/irqs.h header. To make this possible, a dummy IRQ_EINT_BIT macro is added to pm-core.h header to allow plat-samsung/pm.c compile. This macro is irrelevant for Exynos and will be removed after reworking Samsung pm code for multiplatform compatibility. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18Merge tag 'please-pull-fixia64' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux Pull ia64 build fix from Tony Luck: "Fix ia64 build breakage by adding newly needed #include" We're still debating the patch that caused the build breakage, but this fix seems like a good idea regardless of how that ends up being handled. * tag 'please-pull-fixia64' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: [IA64] Fix include dependency in asm/irqflags.h
2013-06-19ARM: SAMSUNG: Make legacy MFC support code depend on SAMSUNG_ATAGSTomasz Figa
This allows to bypass compilation of static platform device and resource definitions that require interrupts and base addresses to be defined statically. Cc: Jeongtae Park <jtp.park@samsung.com> Cc: Kamil Debski <k.debski@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: EXYNOS: Remove mach/regs-gpio.h headerTomasz Figa
Contents of this header are not used any more and can be safely removed. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: EXYNOS: Remove mach/gpio.hTomasz Figa
This patch removes mach/gpio.h header that is not required any more on Exynos. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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