diff options
Diffstat (limited to 'arch/arm/mach-lpc32xx/include/mach/entry-macro.S')
| -rw-r--r-- | arch/arm/mach-lpc32xx/include/mach/entry-macro.S | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S b/arch/arm/mach-lpc32xx/include/mach/entry-macro.S deleted file mode 100644 index eec0f5f7e722..000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-lpc32xx/include/mach/entry-macro.S - * - * Author: Kevin Wells <kevin.wells@nxp.com> - * - * Copyright (C) 2010 NXP Semiconductors - */ - -#include <mach/hardware.h> -#include <mach/platform.h> - -#define LPC32XX_INTC_MASKED_STATUS_OFS 0x8 - - .macro get_irqnr_preamble, base, tmp - ldr \base, =IO_ADDRESS(LPC32XX_MIC_BASE) - .endm - -/* - * Return IRQ number in irqnr. Also return processor Z flag status in CPSR - * as set if an interrupt is pending. - */ - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #LPC32XX_INTC_MASKED_STATUS_OFS] - clz \irqnr, \irqstat - rsb \irqnr, \irqnr, #31 - teq \irqstat, #0 - .endm |