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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-25 13:50:43 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-25 13:50:43 -0500
commit7ae0e06b909e31bf9a396a2326ef09b768d9b4c4 (patch)
tree6dc477b7d657642d54aaacb214927318b7715833 /arch/arc/include
parent9b83d851a2bdd021e2135999e5bce3eb8fef94e6 (diff)
parente57d339a6264355df8c98948f05a46ff2bc5d504 (diff)
Merge tag 'arc-v3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC changes from Vineet Gupta: - IPI optimization and cleanups - Support for bootloader provided external Device Tree blobs * tag 'arc-v3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [cmdline] support External Device Trees from u-boot ARC: [cmdline] uboot cmdline handling rework ARC: [SMP] optimize IPI send and receive ARC: [SMP] simplify IPI code ARC: [SMP] cpu halt interface doesn't need "self" cpu-id ARC: [SMP] IPI ACK interface doesn't need "self" cpu-id ARC: [SMP] cpumask not needed in IPI send path
Diffstat (limited to 'arch/arc/include')
-rw-r--r--arch/arc/include/asm/smp.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arc/include/asm/smp.h b/arch/arc/include/asm/smp.h
index eefc29f08cdb..5d06eee43ea9 100644
--- a/arch/arc/include/asm/smp.h
+++ b/arch/arc/include/asm/smp.h
@@ -46,14 +46,14 @@ extern int smp_ipi_irq_setup(int cpu, int irq);
46 * 46 *
47 * @info: SoC SMP specific info for /proc/cpuinfo etc 47 * @info: SoC SMP specific info for /proc/cpuinfo etc
48 * @cpu_kick: For Master to kickstart a cpu (optionally at a PC) 48 * @cpu_kick: For Master to kickstart a cpu (optionally at a PC)
49 * @ipi_send: To send IPI to a @cpumask 49 * @ipi_send: To send IPI to a @cpu
50 * @ips_clear: To clear IPI received by @cpu at @irq 50 * @ips_clear: To clear IPI received at @irq
51 */ 51 */
52struct plat_smp_ops { 52struct plat_smp_ops {
53 const char *info; 53 const char *info;
54 void (*cpu_kick)(int cpu, unsigned long pc); 54 void (*cpu_kick)(int cpu, unsigned long pc);
55 void (*ipi_send)(void *callmap); 55 void (*ipi_send)(int cpu);
56 void (*ipi_clear)(int cpu, int irq); 56 void (*ipi_clear)(int irq);
57}; 57};
58 58
59/* TBD: stop exporting it for direct population by platform */ 59/* TBD: stop exporting it for direct population by platform */