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authorDavid S. Miller <davem@davemloft.net>2009-08-13 04:44:53 +0400
committerDavid S. Miller <davem@davemloft.net>2009-08-13 04:44:53 +0400
commitaa11d958d1a6572eda08214d7c6a735804fe48a5 (patch)
treed025b05270ad1e010660d17eeadc6ac3c1abbd7d /drivers/usb/gadget/pxa25x_udc.c
parent07f6642ee9418e962e54cbc07471cfe2e559c568 (diff)
parent9799218ae36910af50f002a5db1802d576fffb43 (diff)
downloadlinux-aa11d958d1a6572eda08214d7c6a735804fe48a5.tar.xz
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: arch/microblaze/include/asm/socket.h
Diffstat (limited to 'drivers/usb/gadget/pxa25x_udc.c')
-rw-r--r--drivers/usb/gadget/pxa25x_udc.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 0ce4e2819847..ed21e263f832 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -139,7 +139,7 @@ static int is_vbus_present(void)
{
struct pxa2xx_udc_mach_info *mach = the_controller->mach;
- if (mach->gpio_vbus) {
+ if (gpio_is_valid(mach->gpio_vbus)) {
int value = gpio_get_value(mach->gpio_vbus);
if (mach->gpio_vbus_inverted)
@@ -158,7 +158,7 @@ static void pullup_off(void)
struct pxa2xx_udc_mach_info *mach = the_controller->mach;
int off_level = mach->gpio_pullup_inverted;
- if (mach->gpio_pullup)
+ if (gpio_is_valid(mach->gpio_pullup))
gpio_set_value(mach->gpio_pullup, off_level);
else if (mach->udc_command)
mach->udc_command(PXA2XX_UDC_CMD_DISCONNECT);
@@ -169,7 +169,7 @@ static void pullup_on(void)
struct pxa2xx_udc_mach_info *mach = the_controller->mach;
int on_level = !mach->gpio_pullup_inverted;
- if (mach->gpio_pullup)
+ if (gpio_is_valid(mach->gpio_pullup))
gpio_set_value(mach->gpio_pullup, on_level);
else if (mach->udc_command)
mach->udc_command(PXA2XX_UDC_CMD_CONNECT);
@@ -1000,7 +1000,7 @@ static int pxa25x_udc_pullup(struct usb_gadget *_gadget, int is_active)
udc = container_of(_gadget, struct pxa25x_udc, gadget);
/* not all boards support pullup control */
- if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
+ if (!gpio_is_valid(udc->mach->gpio_pullup) && !udc->mach->udc_command)
return -EOPNOTSUPP;
udc->pullup = (is_active != 0);
@@ -1802,11 +1802,13 @@ pxa25x_udc_irq(int irq, void *_dev)
USIR0 |= tmp;
handled = 1;
}
+#ifndef CONFIG_USB_PXA25X_SMALL
if (usir1 & tmp) {
handle_ep(&dev->ep[i+8]);
USIR1 |= tmp;
handled = 1;
}
+#endif
}
}
@@ -2160,7 +2162,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev)
dev->dev = &pdev->dev;
dev->mach = pdev->dev.platform_data;
- if (dev->mach->gpio_vbus) {
+ if (gpio_is_valid(dev->mach->gpio_vbus)) {
if ((retval = gpio_request(dev->mach->gpio_vbus,
"pxa25x_udc GPIO VBUS"))) {
dev_dbg(&pdev->dev,
@@ -2173,7 +2175,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev)
} else
vbus_irq = 0;
- if (dev->mach->gpio_pullup) {
+ if (gpio_is_valid(dev->mach->gpio_pullup)) {
if ((retval = gpio_request(dev->mach->gpio_pullup,
"pca25x_udc GPIO PULLUP"))) {
dev_dbg(&pdev->dev,
@@ -2256,10 +2258,10 @@ lubbock_fail0:
#endif
free_irq(irq, dev);
err_irq1:
- if (dev->mach->gpio_pullup)
+ if (gpio_is_valid(dev->mach->gpio_pullup))
gpio_free(dev->mach->gpio_pullup);
err_gpio_pullup:
- if (dev->mach->gpio_vbus)
+ if (gpio_is_valid(dev->mach->gpio_vbus))
gpio_free(dev->mach->gpio_vbus);
err_gpio_vbus:
clk_put(dev->clk);
@@ -2294,11 +2296,11 @@ static int __exit pxa25x_udc_remove(struct platform_device *pdev)
free_irq(LUBBOCK_USB_IRQ, dev);
}
#endif
- if (dev->mach->gpio_vbus) {
+ if (gpio_is_valid(dev->mach->gpio_vbus)) {
free_irq(gpio_to_irq(dev->mach->gpio_vbus), dev);
gpio_free(dev->mach->gpio_vbus);
}
- if (dev->mach->gpio_pullup)
+ if (gpio_is_valid(dev->mach->gpio_pullup))
gpio_free(dev->mach->gpio_pullup);
clk_put(dev->clk);
@@ -2329,7 +2331,7 @@ static int pxa25x_udc_suspend(struct platform_device *dev, pm_message_t state)
struct pxa25x_udc *udc = platform_get_drvdata(dev);
unsigned long flags;
- if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
+ if (!gpio_is_valid(udc->mach->gpio_pullup) && !udc->mach->udc_command)
WARNING("USB host won't detect disconnect!\n");
udc->suspended = 1;