diff options
| author | David Brownell <david-b@pacbell.net> | 2007-02-15 18:47:17 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-16 15:32:23 -0800 |
| commit | 398acce7af5eaead2093cf2fc0381e511f5f3edf (patch) | |
| tree | 9a9e6e9569c3fcca036ed8d7a2b555eeb3ced97d /drivers/usb/gadget/at91_udc.c | |
| parent | 691895c661b0419e7cd65429e5077264a2ca01a3 (diff) | |
| download | kernel_samsung_smdk4412-398acce7af5eaead2093cf2fc0381e511f5f3edf.zip kernel_samsung_smdk4412-398acce7af5eaead2093cf2fc0381e511f5f3edf.tar.gz kernel_samsung_smdk4412-398acce7af5eaead2093cf2fc0381e511f5f3edf.tar.bz2 | |
USB: at91_udc, shrink runtime footprint
This is a runtime codespace shrink: in most cases, platform devices should
put probe() should in the init section, and remove() in the exit section.
And I have no idea why the module init/exit routines were mismarked.
It also moves one function table into read-only data.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/at91_udc.c')
| -rw-r--r-- | drivers/usb/gadget/at91_udc.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 36b36e0..82369c4 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -784,7 +784,7 @@ static int at91_ep_set_halt(struct usb_ep *_ep, int value) return status; } -static struct usb_ep_ops at91_ep_ops = { +static const struct usb_ep_ops at91_ep_ops = { .enable = at91_ep_enable, .disable = at91_ep_disable, .alloc_request = at91_ep_alloc_request, @@ -1651,7 +1651,7 @@ static void at91udc_shutdown(struct platform_device *dev) pullup(platform_get_drvdata(dev), 0); } -static int __devinit at91udc_probe(struct platform_device *pdev) +static int __init at91udc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct at91_udc *udc; @@ -1762,7 +1762,7 @@ fail0: return retval; } -static int __devexit at91udc_remove(struct platform_device *pdev) +static int __exit at91udc_remove(struct platform_device *pdev) { struct at91_udc *udc = platform_get_drvdata(pdev); struct resource *res; @@ -1836,8 +1836,7 @@ static int at91udc_resume(struct platform_device *pdev) #endif static struct platform_driver at91_udc = { - .probe = at91udc_probe, - .remove = __devexit_p(at91udc_remove), + .remove = __exit_p(at91udc_remove), .shutdown = at91udc_shutdown, .suspend = at91udc_suspend, .resume = at91udc_resume, @@ -1847,13 +1846,13 @@ static struct platform_driver at91_udc = { }, }; -static int __devinit udc_init_module(void) +static int __init udc_init_module(void) { - return platform_driver_register(&at91_udc); + return platform_driver_probe(&at91_udc, at91udc_probe); } module_init(udc_init_module); -static void __devexit udc_exit_module(void) +static void __exit udc_exit_module(void) { platform_driver_unregister(&at91_udc); } |