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| author | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
| commit | b10778a00d40b3d9fdaaf5891e802794781ff71c (patch) | |
| tree | 6ba4cbac86eecedc3f30650e7f764ecf00c83898 /arch/arc/plat-arcfpga/irq.c | |
| parent | 594081ee7145cc30a3977cb4e218f81213b63dc5 (diff) | |
| parent | bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9 (diff) | |
Merge commit 'v3.17' into next
Diffstat (limited to 'arch/arc/plat-arcfpga/irq.c')
| -rw-r--r-- | arch/arc/plat-arcfpga/irq.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/arc/plat-arcfpga/irq.c b/arch/arc/plat-arcfpga/irq.c deleted file mode 100644 index d2215fd889c..00000000000 --- a/arch/arc/plat-arcfpga/irq.c +++ /dev/null @@ -1,25 +0,0 @@ -/* - * ARC FPGA Platform IRQ hookups - * - * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/interrupt.h> -#include <plat/irq.h> - -void __init plat_fpga_init_IRQ(void) -{ - /* - * SMP Hack because UART IRQ hardwired to cpu0 (boot-cpu) but if the - * request_irq() comes from any other CPU, the low level IRQ unamsking - * essential for getting Interrupts won't be enabled on cpu0, locking - * up the UART state machine. - */ -#ifdef CONFIG_SMP - arch_unmask_irq(UART0_IRQ); -#endif -} |