forked from luck/tmp_suning_uos_patched
9d9a2fa7dc
The various interrupt flow handlers in ath79 are cascading interrupt handlers. They all have a disable_irq_nosync()/enable_irq() pair around the generic_handle_irq() call. The value of this disable/enable is zero because its a complete noop: disable_irq_nosync() merily increments the disable count without actually masking the interrupt. enable_irq() soleley decrements the disable count without touching the interrupt chip. The interrupt cannot arrive again because the complete call chain runs with interrupts disabled. Remove it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Cc: LKML <linux-kernel@vger.kernel.org> Cc: Jiang Liu <jiang.liu@linux.intel.com> Patchwork: https://patchwork.linux-mips.org/patch/10703/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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| .. | ||
| clock.c | ||
| common.c | ||
| common.h | ||
| dev-common.c | ||
| dev-common.h | ||
| dev-gpio-buttons.c | ||
| dev-gpio-buttons.h | ||
| dev-leds-gpio.c | ||
| dev-leds-gpio.h | ||
| dev-spi.c | ||
| dev-spi.h | ||
| dev-usb.c | ||
| dev-usb.h | ||
| dev-wmac.c | ||
| dev-wmac.h | ||
| early_printk.c | ||
| gpio.c | ||
| irq.c | ||
| Kconfig | ||
| mach-ap81.c | ||
| mach-ap121.c | ||
| mach-ap136.c | ||
| mach-db120.c | ||
| mach-pb44.c | ||
| mach-ubnt-xm.c | ||
| machtypes.h | ||
| Makefile | ||
| pci.c | ||
| pci.h | ||
| Platform | ||
| prom.c | ||
| setup.c | ||