diff options
Diffstat (limited to 'target/linux/omap24xx/patches-2.6.38/590-cbus-tahvo-usb-ptr-fix.patch')
| -rw-r--r-- | target/linux/omap24xx/patches-2.6.38/590-cbus-tahvo-usb-ptr-fix.patch | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/target/linux/omap24xx/patches-2.6.38/590-cbus-tahvo-usb-ptr-fix.patch b/target/linux/omap24xx/patches-2.6.38/590-cbus-tahvo-usb-ptr-fix.patch new file mode 100644 index 0000000000..3453900b20 --- /dev/null +++ b/target/linux/omap24xx/patches-2.6.38/590-cbus-tahvo-usb-ptr-fix.patch @@ -0,0 +1,71 @@ +Index: linux-2.6.38-rc7/drivers/cbus/tahvo-usb.c +=================================================================== +--- linux-2.6.38-rc7.orig/drivers/cbus/tahvo-usb.c 2011-03-09 18:47:41.147540155 +0100 ++++ linux-2.6.38-rc7/drivers/cbus/tahvo-usb.c 2011-03-09 18:50:59.658485748 +0100 +@@ -99,7 +99,7 @@ struct tahvo_usb { + int tahvo_mode; + #endif + }; +-static struct platform_device tahvo_usb_device; ++static struct tahvo_usb *tahvo_usb_device; + + /* + * --------------------------------------------------------------------------- +@@ -114,8 +114,7 @@ static struct platform_device *tahvo_otg + + static irqreturn_t omap_otg_irq(int irq, void *arg) + { +- struct platform_device *otg_dev = arg; +- struct tahvo_usb *tu = platform_get_drvdata(otg_dev); ++ struct tahvo_usb *tu = arg; + u16 otg_irq; + + otg_irq = omap_readw(OTG_IRQ_SRC); +@@ -201,12 +200,12 @@ static int __init omap_otg_probe(struct + + return request_irq(tahvo_otg_dev->resource[1].start, + omap_otg_irq, IRQF_DISABLED, DRIVER_NAME, +- &tahvo_usb_device); ++ tahvo_usb_device); + } + + static int __exit omap_otg_remove(struct platform_device *pdev) + { +- free_irq(tahvo_otg_dev->resource[1].start, &tahvo_usb_device); ++ free_irq(tahvo_otg_dev->resource[1].start, tahvo_usb_device); + tahvo_otg_dev = NULL; + + return 0; +@@ -659,6 +658,7 @@ static int __init tahvo_usb_probe(struct + tu = kzalloc(sizeof(*tu), GFP_KERNEL); + if (!tu) + return -ENOMEM; ++ tahvo_usb_device = tu; + + tu->pt_dev = container_of(dev, struct platform_device, dev); + #ifdef CONFIG_USB_OTG +@@ -682,6 +682,7 @@ static int __init tahvo_usb_probe(struct + (unsigned long) tu, "vbus_interrupt"); + if (ret != 0) { + kfree(tu); ++ tahvo_usb_device = NULL; + printk(KERN_ERR "Could not register Tahvo interrupt for VBUS\n"); + return ret; + } +@@ -708,6 +709,7 @@ static int __init tahvo_usb_probe(struct + ret = otg_set_transceiver(&tu->otg); + if (ret < 0) { + printk(KERN_ERR "Cannot register USB transceiver\n"); ++ tahvo_usb_device = NULL; + kfree(tu); + tahvo_free_irq(TAHVO_INT_VBUSON); + return ret; +@@ -732,6 +734,8 @@ static int __exit tahvo_usb_remove(struc + #ifdef CONFIG_USB_OTG + device_remove_file(&pdev->dev, &dev_attr_otg_mode); + #endif ++ tahvo_usb_device = NULL; ++ + return 0; + } + |