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atheros[ar2315-wdt]: update interrupt handling

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Acknowledge watchdog interrupt in arch irq dispatcher and remove odd
watchdog enable call from probe function.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

SVN-Revision: 41687
This commit is contained in:
Felix Fietkau
2014-07-17 16:36:10 +00:00
parent d0f9972f1c
commit 5ea0cff89c
2 changed files with 5 additions and 7 deletions
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7
target/linux/atheros/patches-3.10/100-board.patch
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@@ -2134,7 +2134,7 @@
+
--- /dev/null
+++ b/arch/mips/ar231x/ar2315.c
@@ -0,0 +1,623 @@
@@ -0,0 +1,624 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
@@ -2234,9 +2234,10 @@
+ ar2315_gpio_irq();
+ else if (misc_intr & AR2315_ISR_UART0)
+ do_IRQ(AR531X_MISC_IRQ_UART0);
+ else if (misc_intr & AR2315_ISR_WD)
+ else if (misc_intr & AR2315_ISR_WD) {
+ ar231x_write_reg(AR2315_ISR, AR2315_ISR_WD);
+ do_IRQ(AR531X_MISC_IRQ_WATCHDOG);
+ else
+ } else
+ do_IRQ(AR531X_MISC_IRQ_NONE);
+ } else if (pending & CAUSEF_IP7)
+ do_IRQ(AR531X_IRQ_CPU_CLOCK);