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36 lines
958 B
36 lines
958 B
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
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+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
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@@ -235,7 +235,7 @@ struct omap_hwmod_irq_info omap2_timer11
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};
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struct omap_hwmod_irq_info omap2_uart1_mpu_irqs[] = {
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- { .irq = INT_24XX_UART1_IRQ, },
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+ { .irq = 0, },
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{ .irq = -1 }
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};
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--- a/drivers/tty/serial/omap-serial.c
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+++ b/drivers/tty/serial/omap-serial.c
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@@ -517,8 +517,10 @@ static int serial_omap_startup(struct ua
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/*
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* Allocate the IRQ
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*/
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- retval = request_irq(up->port.irq, serial_omap_irq, up->port.irqflags,
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- up->name, up);
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+ retval = 0;
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+ if (up->port.irq)
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+ retval = request_irq(up->port.irq, serial_omap_irq,
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+ up->port.irqflags, up->name, up);
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if (retval)
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return retval;
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@@ -629,7 +631,8 @@ static void serial_omap_shutdown(struct
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}
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pm_runtime_put(&up->pdev->dev);
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- free_irq(up->port.irq, up);
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+ if (up->port.irq)
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+ free_irq(up->port.irq, up);
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}
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static inline void
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