The patch titled
read_current_timer() cleanups
has been removed from the -mm tree. Its filename was
read_current_time-cleanups.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: read_current_timer() cleanups
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
- All implementations can be __devinit
- The function prototypes were in asm/timex.h but they all must be the same,
so create a single declaration in linux/timex.h.
- uninline the sparc64 version to match the other architectures
- Don't bother #defining ARCH_HAS_READ_CURRENT_TIMER to a particular value.
[ezk@xxxxxxxxxxxxx: fix build]
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/avr32/lib/delay.c | 4 +++-
arch/sparc64/kernel/time.c | 5 +++++
arch/x86/lib/delay_32.c | 4 +++-
arch/x86/lib/delay_64.c | 4 +++-
include/asm-avr32/timex.h | 3 +--
include/asm-sparc64/timex.h | 6 +-----
include/asm-x86/timex.h | 3 +--
include/linux/timex.h | 2 ++
init/calibrate.c | 3 +--
9 files changed, 20 insertions(+), 14 deletions(-)
diff -puN arch/avr32/lib/delay.c~read_current_time-cleanups arch/avr32/lib/delay.c
--- a/arch/avr32/lib/delay.c~read_current_time-cleanups
+++ a/arch/avr32/lib/delay.c
@@ -12,13 +12,15 @@
#include <linux/delay.h>
#include <linux/module.h>
+#include <linux/timex.h>
#include <linux/param.h>
#include <linux/types.h>
+#include <linux/init.h>
#include <asm/processor.h>
#include <asm/sysreg.h>
-int read_current_timer(unsigned long *timer_value)
+int __devinit read_current_timer(unsigned long *timer_value)
{
*timer_value = sysreg_read(COUNT);
return 0;
diff -puN arch/sparc64/kernel/time.c~read_current_time-cleanups arch/sparc64/kernel/time.c
--- a/arch/sparc64/kernel/time.c~read_current_time-cleanups
+++ a/arch/sparc64/kernel/time.c
@@ -1707,6 +1707,11 @@ static void __exit rtc_mini_exit(void)
misc_deregister(&rtc_mini_dev);
}
+int __devinit read_current_timer(unsigned long *timer_val)
+{
+ *timer_val = tick_ops->get_tick();
+ return 0;
+}
module_init(rtc_mini_init);
module_exit(rtc_mini_exit);
diff -puN arch/x86/lib/delay_32.c~read_current_time-cleanups arch/x86/lib/delay_32.c
--- a/arch/x86/lib/delay_32.c~read_current_time-cleanups
+++ a/arch/x86/lib/delay_32.c
@@ -12,8 +12,10 @@
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/timex.h>
#include <linux/preempt.h>
#include <linux/delay.h>
+#include <linux/init.h>
#include <asm/processor.h>
#include <asm/delay.h>
@@ -63,7 +65,7 @@ void use_tsc_delay(void)
delay_fn = delay_tsc;
}
-int read_current_timer(unsigned long *timer_val)
+int __devinit read_current_timer(unsigned long *timer_val)
{
if (delay_fn == delay_tsc) {
rdtscl(*timer_val);
diff -puN arch/x86/lib/delay_64.c~read_current_time-cleanups arch/x86/lib/delay_64.c
--- a/arch/x86/lib/delay_64.c~read_current_time-cleanups
+++ a/arch/x86/lib/delay_64.c
@@ -10,8 +10,10 @@
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/timex.h>
#include <linux/preempt.h>
#include <linux/delay.h>
+#include <linux/init.h>
#include <asm/delay.h>
#include <asm/msr.h>
@@ -20,7 +22,7 @@
#include <asm/smp.h>
#endif
-int read_current_timer(unsigned long *timer_value)
+int __devinit read_current_timer(unsigned long *timer_value)
{
rdtscll(*timer_value);
return 0;
diff -puN include/asm-avr32/timex.h~read_current_time-cleanups include/asm-avr32/timex.h
--- a/include/asm-avr32/timex.h~read_current_time-cleanups
+++ a/include/asm-avr32/timex.h
@@ -34,7 +34,6 @@ static inline cycles_t get_cycles (void)
return 0;
}
-extern int read_current_timer(unsigned long *timer_value);
-#define ARCH_HAS_READ_CURRENT_TIMER 1
+#define ARCH_HAS_READ_CURRENT_TIMER
#endif /* __ASM_AVR32_TIMEX_H */
diff -puN include/asm-sparc64/timex.h~read_current_time-cleanups include/asm-sparc64/timex.h
--- a/include/asm-sparc64/timex.h~read_current_time-cleanups
+++ a/include/asm-sparc64/timex.h
@@ -14,10 +14,6 @@
typedef unsigned long cycles_t;
#define get_cycles() tick_ops->get_tick()
-#define ARCH_HAS_READ_CURRENT_TIMER 1
-#define read_current_timer(timer_val_p) \
-({ *timer_val_p = tick_ops->get_tick(); \
- 0; \
-})
+#define ARCH_HAS_READ_CURRENT_TIMER
#endif
diff -puN include/asm-x86/timex.h~read_current_time-cleanups include/asm-x86/timex.h
--- a/include/asm-x86/timex.h~read_current_time-cleanups
+++ a/include/asm-x86/timex.h
@@ -14,7 +14,6 @@
#endif
#define CLOCK_TICK_RATE PIT_TICK_RATE
-extern int read_current_timer(unsigned long *timer_value);
-#define ARCH_HAS_READ_CURRENT_TIMER 1
+#define ARCH_HAS_READ_CURRENT_TIMER
#endif
diff -puN include/linux/timex.h~read_current_time-cleanups include/linux/timex.h
--- a/include/linux/timex.h~read_current_time-cleanups
+++ a/include/linux/timex.h
@@ -244,6 +244,8 @@ extern int do_adjtimex(struct timex *);
/* Don't use! Compatibility define for existing users. */
#define tickadj (500/HZ ? : 1)
+int read_current_timer(unsigned long *timer_val);
+
#endif /* KERNEL */
#endif /* LINUX_TIMEX_H */
diff -puN init/calibrate.c~read_current_time-cleanups init/calibrate.c
--- a/init/calibrate.c~read_current_time-cleanups
+++ a/init/calibrate.c
@@ -7,8 +7,7 @@
#include <linux/jiffies.h>
#include <linux/delay.h>
#include <linux/init.h>
-
-#include <asm/timex.h>
+#include <linux/timex.h>
unsigned long preset_lpj;
static int __init lpj_setup(char *str)
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
git-acpi.patch
acpi-enable-c3-power-state-on-dell-inspiron-8200.patch
small-acpica-extension-to-be-able-to-store-the-name-of.patch
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drivers-pcmcia-i82092c-fix-up-after-pci_bus_region-changes.patch
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drm-convert-from-nopage-to-fault.patch
drivers-media-video-em28xx-em28xx-corec-fix-use-of-potentially-uninitialized-variable.patch
adt7473-new-driver-for-analog-devices-adt7473-sensor-chip.patch
revert-git-hrt.patch
git-input.patch
drivers-input-touchscreen-ads7846c-fix-uninitialized-var-warning.patch
git-kvm.patch
memstick-initial-commit-for-sony-memorystick-support-fix-2.patch
memstick-disable-busted-code.patch
git-mmc.patch
git-mtd.patch
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drivers-net-dm9000c-vague-probably-wrong-build-fix.patch
update-smc91x-driver-with-arm-versatile-board-info.patch
git-backlight.patch
cleanup-gregkh-pci-pci-fix-bus-resource-assignment-on-32-bits-with-64b-resources.patch
quirks-set-en-bit-of-msi-mapping-for-devices-onht-based-nvidia-platform.patch
x86-validate-against-acpi-motherboard-resources.patch
git-sched.patch
git-sched-fix-git-conflicts.patch
git-sh.patch
git-scsi-misc.patch
scsi-aic94xx-cleanups.patch
libsas-convert-ata-bridge-to-use-new-eh.patch
git-unionfs.patch
vfs-swap-do_ioctl-and-vfs_ioctl-names-fix.patch
drivers-usb-storage-sddr55c-fix-uninitialized-var-warnings.patch
usb-ohci-sm501-driver-v2-fix.patch
drivers-usb-serial-io_tic-remove-pointless-eye-candy-in-debug-statements.patch
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git-watchdog.patch
git-watchdog-fixup.patch
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git-x86.patch
pci-dont-load-acpi_php-when-acpi-is-disabled.patch
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git-xtensa.patch
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r-o-bind-mounts-elevate-write-count-during-entire-ncp_ioctl.patch
r-o-bind-mounts-elevate-write-count-for-do_utimes.patch
r-o-bind-mounts-elevate-write-count-for-some-ioctls.patch
r-o-bind-mounts-elevate-write-count-opened-files.patch
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