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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32

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Pull AVR32 fixes from Hans-Christian Egtvedt.

Fix build warnings and use the Kbuild infrastructure for generic headers
rather than doing it by hand.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32:
  avr32: cast syscall_return to silence compiler warning
  avr32: fix clockevents kernel warning
  avr32: use Kbuild infrastructure to handle the asm-generic headers
This commit is contained in:
Linus Torvalds 2013-09-30 10:40:20 -07:00
commit 5c282e858f
17 changed files with 24 additions and 73 deletions
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16
arch/avr32/include/asm/Kbuild
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@ -1,5 +1,19 @@
generic-y += clkdev.h
generic-y += cputime.h
generic-y += delay.h
generic-y += device.h
generic-y += div64.h
generic-y += emergency-restart.h
generic-y += exec.h
generic-y += trace_clock.h
generic-y += futex.h
generic-y += irq_regs.h
generic-y += param.h
generic-y += local.h
generic-y += local64.h
generic-y += percpu.h
generic-y += scatterlist.h
generic-y += sections.h
generic-y += topology.h
generic-y += trace_clock.h
generic-y += xor.h

6
arch/avr32/include/asm/cputime.h
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@ -1,6 +0,0 @@
#ifndef __ASM_AVR32_CPUTIME_H
#define __ASM_AVR32_CPUTIME_H
#include <asm-generic/cputime.h>
#endif /* __ASM_AVR32_CPUTIME_H */

1
arch/avr32/include/asm/delay.h
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@ -1 +0,0 @@
#include <asm-generic/delay.h>

7
arch/avr32/include/asm/device.h
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@ -1,7 +0,0 @@
/*
* Arch specific extensions to struct device
*
* This file is released under the GPLv2
*/
#include <asm-generic/device.h>

6
arch/avr32/include/asm/div64.h
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@ -1,6 +0,0 @@
#ifndef __ASM_AVR32_DIV64_H
#define __ASM_AVR32_DIV64_H
#include <asm-generic/div64.h>
#endif /* __ASM_AVR32_DIV64_H */

6
arch/avr32/include/asm/emergency-restart.h
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@ -1,6 +0,0 @@
#ifndef __ASM_AVR32_EMERGENCY_RESTART_H
#define __ASM_AVR32_EMERGENCY_RESTART_H
#include <asm-generic/emergency-restart.h>
#endif /* __ASM_AVR32_EMERGENCY_RESTART_H */

6
arch/avr32/include/asm/futex.h
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@ -1,6 +0,0 @@
#ifndef __ASM_AVR32_FUTEX_H
#define __ASM_AVR32_FUTEX_H
#include <asm-generic/futex.h>
#endif /* __ASM_AVR32_FUTEX_H */

1
arch/avr32/include/asm/irq_regs.h
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@ -1 +0,0 @@
#include <asm-generic/irq_regs.h>

6
arch/avr32/include/asm/local.h
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@ -1,6 +0,0 @@
#ifndef __ASM_AVR32_LOCAL_H
#define __ASM_AVR32_LOCAL_H
#include <asm-generic/local.h>
#endif /* __ASM_AVR32_LOCAL_H */

1
arch/avr32/include/asm/local64.h
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@ -1 +0,0 @@
#include <asm-generic/local64.h>

6
arch/avr32/include/asm/percpu.h
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@ -1,6 +0,0 @@
#ifndef __ASM_AVR32_PERCPU_H
#define __ASM_AVR32_PERCPU_H
#include <asm-generic/percpu.h>
#endif /* __ASM_AVR32_PERCPU_H */

6
arch/avr32/include/asm/scatterlist.h
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@ -1,6 +0,0 @@
#ifndef __ASM_AVR32_SCATTERLIST_H
#define __ASM_AVR32_SCATTERLIST_H
#include <asm-generic/scatterlist.h>
#endif /* __ASM_AVR32_SCATTERLIST_H */

6
arch/avr32/include/asm/sections.h
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@ -1,6 +0,0 @@
#ifndef __ASM_AVR32_SECTIONS_H
#define __ASM_AVR32_SECTIONS_H
#include <asm-generic/sections.h>
#endif /* __ASM_AVR32_SECTIONS_H */

6
arch/avr32/include/asm/topology.h
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@ -1,6 +0,0 @@
#ifndef __ASM_AVR32_TOPOLOGY_H
#define __ASM_AVR32_TOPOLOGY_H
#include <asm-generic/topology.h>
#endif /* __ASM_AVR32_TOPOLOGY_H */

6
arch/avr32/include/asm/xor.h
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@ -1,6 +0,0 @@
#ifndef _ASM_XOR_H
#define _ASM_XOR_H
#include <asm-generic/xor.h>
#endif

2
arch/avr32/kernel/process.c
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@ -289,7 +289,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
memset(childregs, 0, sizeof(struct pt_regs));
p->thread.cpu_context.r0 = arg;
p->thread.cpu_context.r1 = usp; /* fn */
p->thread.cpu_context.r2 = syscall_return;
p->thread.cpu_context.r2 = (unsigned long)syscall_return;
p->thread.cpu_context.pc = (unsigned long)ret_from_kernel_thread;
childregs->sr = MODE_SUPERVISOR;
} else {

9
arch/avr32/kernel/time.c
View File

@ -98,7 +98,14 @@ static void comparator_mode(enum clock_event_mode mode,
case CLOCK_EVT_MODE_SHUTDOWN:
sysreg_write(COMPARE, 0);
pr_debug("%s: stop\n", evdev->name);
cpu_idle_poll_ctrl(false);
if (evdev->mode == CLOCK_EVT_MODE_ONESHOT ||
evdev->mode == CLOCK_EVT_MODE_RESUME) {
/*
* Only disable idle poll if we have forced that
* in a previous call.
*/
cpu_idle_poll_ctrl(false);
}
break;
default:
BUG();