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2011-03-14MIPS: Fix GCC-4.6 'set but not used' warning in arch/mips/mm/init.cDavid Daney
Under some combinations of CONFIG_*, lastpfn in page_is_ram is 'set but not used'. Mark it as __maybe_unused to quiet the warning/error. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2033/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-14MIPS: Fix GCC-4.6 'set but not used' warning in ieee754int.hDavid Daney
GCC-4.6 can find more unused code than previous versions could. In the case of arch/mips/math-emu/ieee754int.h, the COMPXSP and COMPXDP macros are used in several places, but a couple of them leave xs unused. The easiest thing to do is mark it as __maybe_unused to quiet the warning. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2032/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-14MIPS: Remove unused code from arch/mips/kernel/syscall.cDavid Daney
The variable arg3 in _sys_sysmips() is unused. Remove it. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2034/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-14MIPS: Fix GCC-4.6 'set but not used' warning in signal*.cDavid Daney
GCC-4.6 can find more unused code than previous versions could. In the case of protected_restore_fp_context{,32}, the variable tmp is really used. Its use is tricky in that we really care about the side effects of the __put_user() calls. So we must mark tmp with __maybe_unused to quiet the warning. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2035/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-14MIPS: MSP: Fix MSP71xx bpci interrupt handler return valueAnoop P A
Signed-off-by: Anoop P A <anoop.pa@gmail.com> To: Ben Hutchings <ben@decadent.org.uk> To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1804/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-14MIPS: Select R4K timer lib for all MSP platformsAnoop P A
Signed-off-by: Anoop P A <anoop.pa@gmail.com> To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1803/ Tested-by: Shane McDonald <mcdonald.shane@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-14MIPS: Loongson: Remove ad-hoc cmdline defaultRobert Millan
Loongson builds have an ad-hoc cmdline default of "console=ttyS0,115200 root=/dev/hda1". These settings come from a vendor; I remember builds from Lemote branch requiring a "console=tty" override in order to get a working console. At least on Yeeloong, they're particularly useless: there's no external serial port, and the IDE drive is now recognised as /dev/sda. Signed-off-by: Robert Millan <rmh@gnu.org> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1759/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-14MIPS: Clear the correct flag in sysmips(MIPS_FIXADE, ...).Stefan Oberhumer
The sysmips(MIPS_FIXADE, ...) case contains an obvious copy-and-paste error in the handling of the TIF_LOGADE flag. Fix that Patchwork: https://patchwork.linux-mips.org/patch/1997/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-14MIPS: Add an unreachable return statement to satisfy buggy GCCs.David Daney
It was reported that GCC-4.3.3 (with CodeSourcery extensions) fails without this. Reported-by: Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2010/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-14MIPS, Tracing: Fix set_graph_function of function graph tracerWu Zhangjin
trace.func should be set to the recorded ip of the mcount calling site in the __mcount_loc section to filter the function entries configured through the tracing/set_graph_function interface, but before, this is set to the self_ra(the return address of mcount), which has made set_graph_function not work as expected. This fixes it via calculating the right recorded ip in the __mcount_loc section and assign it to trace.func. Reported-by: Zhiping Zhong <xzhong86@163.com> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Steven Rostedt <srostedt@redhat.com> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2017/ Signed-off-by: Ralf Baechle <ralf@duck.linux-mips.net>
2011-03-14MIPS, Tracing: Clean up ftrace_make_nop()Wu Zhangjin
This moves the comments out of ftrace_make_nop() and cleans it. At the same time, a macro MCOUNT_OFFSET_INSNS is defined for sharing with the next patch. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Steven Rostedt <srostedt@redhat.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2008/ Signed-off-by: Ralf Baechle <ralf@duck.linux-mips.net>
2011-03-14MIPS, Tracing: Clean up prepare_ftrace_return()Wu Zhangjin
The old prepare_ftrace_return() for MIPS is confused and have introduced some problem. This patch cleans up the names of the arguments, variables and related functions. For MIPS, the 2nd argument of prepare_ftrace_return() is not really the 'selfpc' described in ftrace-design.txt but instead it is the self return address. This did break the compatibility of the generic interface but really reduced one unneeded calculation for to get the current function name, the parent return address and the self return address are enough, no need to tranform the self return address to the self address. But set_graph_function of function graph tracer is an exception, it does need the 2nd argument of prepare_ftrace_return() as 'selfpc', for it will use 'selfpc' to match user's configuration of function graph entries, but in reality, it doesn't need the 'selfpc' but the recorded ip address of the mcount calling site in the __mcount_loc section. So, the 2nd argument of prepare_ftrace_return() is not important, the real requirement is the right recorded ip address should be calculated and assign to trace.func, this will be fixed in the next patches. Reported-by: Zhiping Zhong <xzhong86@163.com> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Steven Rostedt <srostedt@redhat.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2007/ Signed-off-by: Ralf Baechle <ralf@duck.linux-mips.net>
2011-03-14MIPS, Tracing: Substitute in_kernel_space() for in_module()Wu Zhangjin
The old in_module() may not work in some situations(e.g. when module & kernel are in the same address space when CONFIG_MAPPED_KERNEL=y), The in_kernel_space() is more generic and it is also easy to be implemented via cloning the existing core_kernel_text(), so, replace the in_module() with in_kernel_space(). Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Steven Rostedt <srostedt@redhat.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2005/ Signed-off-by: Ralf Baechle <ralf@duck.linux-mips.net>
2011-03-14MIPS, Tracing: Speed up function graph tracerWu Zhangjin
This simply moves the "ip-=4" statement down to the end of the do { ... } while (...); loop, which reduces one unneeded subtration and the subsequent memory loading and comparison. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Steven Rostedt <srostedt@redhat.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2006/ Signed-off-by: Ralf Baechle <ralf@duck.linux-mips.net>
2011-03-14MIPS: Replace deprecated spinlock initializationThomas Gleixner
SPIN_LOCK_UNLOCK is deprecated. Use the lockdep capable variant instead. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2025/ Signed-off-by: Ralf Baechle <ralf@duck.linux-mips.net>
2011-03-14staging: hv: fix memory leaksAlexander Beregalov
Free resources before exit. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Cc: K. Y. Srinivasan <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Mike Sterling <mike.sterling@microsoft.com> Cc: Abhishek Kane <v-abkane@microsoft.com> Cc: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: hv: Remove NULL check before kfreeIlia Mirkin
This patch was generated by the following semantic patch: // <smpl> @@ expression E; @@ - if (E != NULL) { kfree(E); } + kfree(E); @@ expression E; @@ - if (E != NULL) { kfree(E); E = NULL; } + kfree(E); + E = NULL; // </smpl> Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Cc: K. Y. Srinivasan <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Mike Sterling <mike.sterling@microsoft.com> Cc: Abhishek Kane <v-abkane@microsoft.com> Cc: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: hv: Get rid of vmbus_child_dev_add()K. Y. Srinivasan
The function vmbus_child_dev_add() is a wrapper that can be eliminated; get rid of it. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Mike Sterling <mike.sterling@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: hv: Change the signature for vmbus_child_device_register()K. Y. Srinivasan
In preparation for getting rid of the vmbus_child_dev_add() function, modify the signature of vmbus_child_device_register(). Note that the root device is a global variable. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Mike Sterling <mike.sterling@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: hv: Get rid of vmbus_cleanup() functionK. Y. Srinivasan
Get rid of the vmbus_cleanup() function by inlining the necessary code. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Mike Sterling <mike.sterling@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: hv: Get rid of vmbus_dev_rm() functionK. Y. Srinivasan
Get rid of the vmbus_dev_rm() function by inlining the necessary code. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Mike Sterling <mike.sterling@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: hv: Change the signature for vmbus_on_isr()K. Y. Srinivasan
As part of getting getting rid of the hv_driver object from vmbus_driver_context, change the signature for vmbus_on_isr. Note that the argument to vmbus_on_isr() is not used. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Mike Sterling <mike.sterling@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: hv: Eliminate vmbus_event_dpc()K. Y. Srinivasan
vmbus_event_dpc() was a wrapper function not adding any value; get rid of it. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Mike Sterling <mike.sterling@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: hv: Get rid of the function vmbus_msg_dpc()K. Y. Srinivasan
vmbus_msg_dpc() was a wrapper adding no additional value; get rid of this function. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Mike Sterling <mike.sterling@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: hv: Change the signature for vmbus_cleanup()K. Y. Srinivasan
As part of geting rid of hv_driver object from vmbus_driver_context, change the signature of vmbus_cleanup() function. Note that while vmbus_cleanup() was passed a pointer to hv_driver, this argument was unused. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Mike Sterling <mike.sterling@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: hv: Simplify root device managementK. Y. Srinivasan
As part of simplifying root device management, get rid of the hv_driver object from vmbus_driver_context. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Mike Sterling <mike.sterling@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Don't copy dev pointer to skbMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass priv to cmdpkt functionsMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass priv to firmware download functionsMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass priv to rtl8192_interruptMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass rtl8192_priv to dm functionsMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass ieee80211_device to callbacksMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass ieee80211_device to callbacksMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass ieee80211_device to callbacksMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass ieee80211_device to callbacksMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass ieee80211_device to callbacksMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Simplify rtl819x_ifcheck_resetornotMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Remove ifdefs and dead codeMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Pass priv pointer to procMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Delete dead codeMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Use better loop counter nameMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Delete unused struct membersMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Store mem_start in priv structMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Delete commented codeMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: rtl8192e: Remove unused headerMike McCormack
Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: crystalhd: fix memory leaksAlexander Beregalov
Free resources before exit. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: ste_rmi4: fix memory leaksAlexander Beregalov
Free resources before exit. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: brcm80211: fix memory leaksAlexander Beregalov
Free resources before exit. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14staging: tidspbridge: protect dmm_map properlyFelipe Contreras
We need to protect not only the dmm_map list, but the individual map_obj's, otherwise, we might be building the scatter-gather list with garbage. So, use the existing proc_lock for that. I observed race conditions which caused kernel panics while running stress tests, also, Tuomas Kulve found it happening quite often in Gumstix Over. This patch fixes those. Cc: Tuomas Kulve <tuomas@kulve.fi> Signed-off-by: Felipe Contreras <felipe.contreras@nokia.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-14Staging: IIO: DAC: AD5624R: Consistency cleanup - no functional changesMichael Hennerich
Consistently use indio_dev and access macro for devdata Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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