mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 15:02:32 +00:00
59 lines
2.0 KiB
Diff
59 lines
2.0 KiB
Diff
Index: linux-2.6.38-rc7/arch/arm/mach-omap2/omap_hwmod_2420_data.c
|
|
===================================================================
|
|
--- linux-2.6.38-rc7.orig/arch/arm/mach-omap2/omap_hwmod_2420_data.c 2011-03-07 16:07:00.174343135 +0100
|
|
+++ linux-2.6.38-rc7/arch/arm/mach-omap2/omap_hwmod_2420_data.c 2011-03-07 16:09:15.601997493 +0100
|
|
@@ -362,7 +362,7 @@ static struct omap_hwmod_class uart_clas
|
|
/* UART1 */
|
|
|
|
static struct omap_hwmod_irq_info uart1_mpu_irqs[] = {
|
|
- { .irq = INT_24XX_UART1_IRQ, },
|
|
+ { .irq = 0, },
|
|
};
|
|
|
|
static struct omap_hwmod_dma_info uart1_sdma_reqs[] = {
|
|
Index: linux-2.6.38-rc7/arch/arm/mach-omap2/serial.c
|
|
===================================================================
|
|
--- linux-2.6.38-rc7.orig/arch/arm/mach-omap2/serial.c 2011-03-07 16:06:21.934958270 +0100
|
|
+++ linux-2.6.38-rc7/arch/arm/mach-omap2/serial.c 2011-03-07 16:08:59.649922915 +0100
|
|
@@ -546,10 +546,12 @@ static void omap_uart_idle_init(struct o
|
|
uart->padconf = 0;
|
|
}
|
|
|
|
- uart->irqflags |= IRQF_SHARED;
|
|
- ret = request_threaded_irq(uart->irq, NULL, omap_uart_interrupt,
|
|
- IRQF_SHARED, "serial idle", (void *)uart);
|
|
- WARN_ON(ret);
|
|
+ if (uart->irq) {
|
|
+ uart->irqflags |= IRQF_SHARED;
|
|
+ ret = request_threaded_irq(uart->irq, NULL, omap_uart_interrupt,
|
|
+ IRQF_SHARED, "serial idle", (void *)uart);
|
|
+ WARN_ON(ret);
|
|
+ }
|
|
}
|
|
|
|
void omap_uart_enable_irqs(int enable)
|
|
@@ -560,14 +562,17 @@ void omap_uart_enable_irqs(int enable)
|
|
list_for_each_entry(uart, &uart_list, node) {
|
|
if (enable) {
|
|
pm_runtime_put_sync(&uart->pdev->dev);
|
|
- ret = request_threaded_irq(uart->irq, NULL,
|
|
- omap_uart_interrupt,
|
|
- IRQF_SHARED,
|
|
- "serial idle",
|
|
- (void *)uart);
|
|
+ if (uart->irq) {
|
|
+ ret = request_threaded_irq(uart->irq, NULL,
|
|
+ omap_uart_interrupt,
|
|
+ IRQF_SHARED,
|
|
+ "serial idle",
|
|
+ (void *)uart);
|
|
+ }
|
|
} else {
|
|
pm_runtime_get_noresume(&uart->pdev->dev);
|
|
- free_irq(uart->irq, (void *)uart);
|
|
+ if (uart->irq)
|
|
+ free_irq(uart->irq, (void *)uart);
|
|
}
|
|
}
|
|
}
|