]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
usb: fix integer as NULL pointer warnings found by sparse
authorHarvey Harrison <harvey.harrison@gmail.com>
Wed, 30 Apr 2008 22:03:41 +0000 (15:03 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 14 May 2008 17:00:26 +0000 (10:00 -0700)
drivers/usb/host/ohci-sm501.c:93:24: warning: Using plain integer as NULL pointer
drivers/usb/gadget/amd5536udc.c:3254:9: warning: Using plain integer as NULL pointer
drivers/usb/gadget/amd5536udc.c:3267:9: warning: Using plain integer as NULL pointer
drivers/usb/gadget/amd5536udc.c:3277:9: warning: Using plain integer as NULL pointer
drivers/usb/gadget/amd5536udc.c:3285:9: warning: Using plain integer as NULL pointer
drivers/usb/gadget/amd5536udc.c:3293:9: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/gadget/amd5536udc.c
drivers/usb/host/ohci-sm501.c

index ce337cb5d13706a763b42193adf872efe38b309b..f261d2a9a5f00bafd2e02f6cb4b119378773c04a 100644 (file)
@@ -3251,7 +3251,7 @@ static int udc_pci_probe(
        /* pci setup */
        if (pci_enable_device(pdev) < 0) {
                kfree(dev);
-               dev = 0;
+               dev = NULL;
                retval = -ENODEV;
                goto finished;
        }
@@ -3264,7 +3264,7 @@ static int udc_pci_probe(
        if (!request_mem_region(resource, len, name)) {
                dev_dbg(&pdev->dev, "pci device used already\n");
                kfree(dev);
-               dev = 0;
+               dev = NULL;
                retval = -EBUSY;
                goto finished;
        }
@@ -3274,7 +3274,7 @@ static int udc_pci_probe(
        if (dev->virt_addr == NULL) {
                dev_dbg(&pdev->dev, "start address cannot be mapped\n");
                kfree(dev);
-               dev = 0;
+               dev = NULL;
                retval = -EFAULT;
                goto finished;
        }
@@ -3282,7 +3282,7 @@ static int udc_pci_probe(
        if (!pdev->irq) {
                dev_err(&dev->pdev->dev, "irq not set\n");
                kfree(dev);
-               dev = 0;
+               dev = NULL;
                retval = -ENODEV;
                goto finished;
        }
@@ -3290,7 +3290,7 @@ static int udc_pci_probe(
        if (request_irq(pdev->irq, udc_irq, IRQF_SHARED, name, dev) != 0) {
                dev_dbg(&dev->pdev->dev, "request_irq(%d) fail\n", pdev->irq);
                kfree(dev);
-               dev = 0;
+               dev = NULL;
                retval = -EBUSY;
                goto finished;
        }
index 77204f001b9a6eefcce60ee54b241aa364013f38..e899a77dfb8340ae69e3502dcc8c5c2482a93a70 100644 (file)
@@ -90,7 +90,7 @@ static int ohci_hcd_sm501_drv_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        struct resource *res, *mem;
        int retval, irq;
-       struct usb_hcd *hcd = 0;
+       struct usb_hcd *hcd = NULL;
 
        irq = retval = platform_get_irq(pdev, 0);
        if (retval < 0)